{"title":"2017+ 6.6L Duramax L5P Delete Kit","description":"","products":[{"product_id":"spelab-2017-2021-6-6l-duramax-l5p-egr-valve-cooler-delete-kit-pre-sale","title":"SPELAB 2017-2025 6.6L Duramax L5P EGR Valve Cooler Delete Kit","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003csection aria-label=\"Product summary\"\u003e\n  \u003cp\u003eBuilt for off-road 2017-2025 L5P Duramax owners, this EGR valve cooler delete kit helps reduce heat-related failure points, simplify the engine bay, and support tuned race-use builds.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003ch2\u003e\u003cspan\u003eFitment for 2017-2025 L5P Duramax\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2017-2025 L5P 6.6L Duramax Diesel GMC Sierra 2500 3500 HD\u003c\/li\u003e\n\u003cli\u003e2017-2025 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 3500 HD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more Duramax models, check out our \u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/spelab-2006-2007-6-6l-duramax-egr-delete-kit-with-high-flow-intake-elbow\" title=\"LBZ egr delete kit\" rel=\"noopener\" target=\"_blank\"\u003eLBZ egr delete kit\u003c\/a\u003e (2006-2007), \u003ca title=\"lmm egr delete kit\" href=\"https:\/\/www.spelabautoparts.com\/products\/spelab-2007-5-2010-6-6l-duramax-egr-delete-kit-high-flow-intake-elbow-pipe-tube\"\u003eLMM egr delete kit\u003c\/a\u003e (2007.5-2010) and  \u003ca title=\"lml egr delete kit\" href=\"https:\/\/www.spelabautoparts.com\/products\/egr-delete-kit-for-2011-2016-gmc-chevy-6-6l-duramax-diesel-spelab\"\u003eLML egr delete kit\u003c\/a\u003e for 2011-2016 trucks.\u003c\/p\u003e\n\u003ch2\u003eL5P Duramax EGR Valve Cooler Delete Kit Overview\u003c\/h2\u003e\n\u003cp\u003eSPELAB carefully designed and manufactured EGR delete kit features a material upgrade, using solid carbon steel instead of the previous aluminum alloy.\u003c\/p\u003e\n\u003cp\u003eThis change has increased the maximum temperature resistance from \u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e600 degrees Celsius\u003c\/span\u003e\u003c\/strong\u003e to \u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e1,500 degrees Celsius\u003c\/span\u003e\u003c\/strong\u003e, a \u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e2.5-fold\u003c\/span\u003e\u003c\/strong\u003e increase in high-temperature strength. This unit effectively prevents soot buildup and EGR valve clogging, allowing fresh, dense clean air to circulate instead of reintroducing hot exhaust gases.\u003c\/p\u003e\n\u003cp\u003eImproved exhaust flow enables the turbocharger to start faster, resulting in quicker throttle response. High-quality components include billet aluminum construction, nickel-plated steel flanges, a stainless steel dipstick tube bracket, high-temperature silicone hoses, zinc-plated hardware, and precision-fit O-rings.\u003c\/p\u003e\n\u003cp\u003eThis kit mounts to the exhaust port and flows coolant through a rubber hose for better oil resistance.\u003cbr\u003eThe L5P Duramax EGR Delete Kit is an essential upgrade for your \u003cstrong\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/duramax-applicable-products\"\u003eDuramax engine\u003c\/a\u003e\u003c\/strong\u003e. This kit helps improve your truck's reliability by removing the EGR valve and cooler. By doing so, you prevent soot buildup and improve your engine's efficiency.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/6_e8a2738f-9cb9-4798-8ba4-cd181466f9ab.jpg?v=1716790219\" alt=\"Upgraded SPELAB 2017-2023 6.6L Duramax L5P EGR Valve Cooler Delete Kit\"\u003e\u003c\/div\u003e\n\u003ch2\u003eKey Features of This L5P EGR Delete Kit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Materials and Design\u003c\/strong\u003e: Made from durable materials, this kit ensures long-lasting performance. The design is tailored specifically for the L5P Duramax engine, ensuring a perfect fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Enhancements\u003c\/strong\u003e: By removing the EGR system, this kit helps your engine run more efficiently, leading to improved power and torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of Installation\u003c\/strong\u003e: Designed with the DIY mechanic in mind, this kit comes with clear instructions, making installation straightforward.\u003c\/li\u003e\n\u003cli\u003eEliminating the EGR system will prevent soot from building up and clogging the EGR valve. Instead of hot exhaust gas being re-routed into the intake, fresh dense clean air can now circulate.\u003c\/li\u003e\n\u003cli\u003eImproved exhaust flow allows the turbocharger to spool up faster which results in quicker throttle response.\u003c\/li\u003e\n\u003cli\u003eThis EGR delete is engineered and designed to recirculate engine coolant faster and more efficiently then the stock \u003ca title=\"egr delete kits\" href=\"https:\/\/www.spelabautoparts.com\/collections\/egr-delete\"\u003eEGR system\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eHigh quality components consist of billet aluminum construction, nickel plated steel flanges, stainless steel dipstick tube bracket, high temp silicone hoses, zinc coated hardware \u0026amp; precision fit o-rings.\u003c\/li\u003e\n\u003cli\u003eEverything needed for a complete install is included. Installation takes approx. 2hrs with basic hand tools.\u003c\/li\u003e\n\u003cli\u003eWhen installing an EGR delete: a DPF delete capable tuner is required to prevent any check engine light or diagnostic trouble codes from setting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0661\/3342\/6313\/files\/file-line-icon_1.svg?v=1745396708\" width=\"24\" height=\"24\"\u003e \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/spelab-instruction-2017-2019-6-6l-duramax-l5p-egr-valve-cooler-delete-kit\" title=\"6.6L Duramax L5P EGR Delete Kit Installation Instruction\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 18px;\"\u003e\u003cu\u003eEGR Valve Cooler Delete Kit for 2017-2025 6.6L Duramax L5P Installation Instruction\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eL5P Delete Kit Installation Steps\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreparation Before Installation:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eGather all necessary tools and parts.\u003c\/li\u003e\n\u003cli\u003eEnsure your truck is parked on a flat surface and the engine is cool.\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to avoid any electrical issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetailed Installation Steps:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove the EGR Valve and Cooler:\u003c\/strong\u003e Carefully detach the EGR valve and cooler from your engine. Follow the instructions in the manual to avoid any damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall the \u003ca title=\"Duramax EGR Delete Kit\" href=\"https:\/\/www.spelabautoparts.com\/collections\/duramax-egr-delete-kit\"\u003eDuramax EGR Delete Kit\u003c\/a\u003e:\u003c\/strong\u003e Replace the removed components with the L5P EGR delete parts provided in the kit. Ensure all connections are secure and properly fitted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReassemble and Test:\u003c\/strong\u003e Once the kit is installed, reassemble any parts you removed and reconnect the battery. Start your engine to ensure everything is working correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\u003cspan\u003eCommon Installation Issues and Fixes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck for Leaks:\u003c\/strong\u003e After installation, inspect for any leaks around the connections. Tighten fittings if necessary.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Codes:\u003c\/strong\u003e If your engine light comes on, ensure all connections are secure and consult the troubleshooting section in the manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/7_f0df27b6-d965-4a3c-9e0d-fdf76898832d.jpg?v=1716790316\" alt=\"SPELAB 2017-2023 6.6L Duramax L5P EGR Valve Cooler Delete Kit Package\"\u003e\u003c\/div\u003e\n\u003cp\u003e---tab Additional Info---\u003c\/p\u003e\n\u003cp\u003eThe L5P Duramax EGR Delete Kit is an essential upgrade for your Duramax engine. This kit helps improve your truck's reliability by removing the EGR valve and cooler. By doing so, you prevent soot buildup and improve your engine's efficiency.\u003c\/p\u003e\n\u003ch2\u003eBenefits of Using an L5P Duramax EGR Delete Kit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEnhanced Performance: Removing the EGR system reduces exhaust gas recirculation, allowing your engine to run cleaner and more efficiently.\u003c\/li\u003e\n\u003cli\u003eIncreased Reliability: Without the EGR system, there are fewer components that can fail, reducing maintenance needs.\u003c\/li\u003e\n\u003cli\u003eBetter Fuel Economy: By eliminating the EGR valve, your engine can breathe better, which can lead to improved fuel efficiency. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDedicated Delete Solutions for 2020+ Duramax Models\u003c\/h2\u003e\n\u003cp\u003eSpecifically designed for 2020 L5P Duramax models, SPELAB offers a range of EGR delete kit configurations fully compatible with Chevrolet Silverado and GMC Sierra 2500\/3500 HD. Options include \u003cstrong\u003ebasic EGR deletes\u003c\/strong\u003e, \u003cstrong\u003eEGR + Downpipe combos\u003c\/strong\u003e, and \u003cstrong\u003ecomplete systems with EGR + DPF + Downpipe\u003c\/strong\u003e, allowing users to upgrade based on their needs and stage of modification.\u003c\/p\u003e\n\u003cp\u003eThe 2020 L5P models feature notable changes in electronic control and emissions logic. SPELAB’s kits are precisely engineered to integrate with the \u003cstrong\u003eCAN BUS communication system\u003c\/strong\u003e, preventing common error codes or signal faults after installation. The 2020–2025 CAN BUS Plug series simplifies electronic bypassing and is ideal for users who want to retain select system functionalities.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the 2020 Duramax features a more compact engine bay layout compared to earlier models. SPELAB redesigned the routing and mounting points to ensure smooth installation and minimal clearance issues. Each kit comes with precision-engineered hardware to enhance long-term reliability and provide a seamless DIY installation experience.\u003c\/p\u003e\n\n\n\u003csection aria-label=\"Best for\"\u003e\n  \u003ch2\u003eBest For\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eOff-road or race-use 2017-2025 Chevy Silverado and GMC Sierra 2500\/3500 HD 6.6L L5P Duramax builds.\u003c\/li\u003e\n    \u003cli\u003eOwners removing the factory EGR valve and cooler as part of a tuned delete setup.\u003c\/li\u003e\n    \u003cli\u003eTrucks used in high-load, towing, or performance environments where under-hood heat management matters.\u003c\/li\u003e\n    \u003cli\u003eBuyers looking for a model-specific L5P delete solution instead of a universal-fit kit.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection aria-label=\"Legal notice\"\u003e\n  \u003ch2\u003eOff-Road Use and Emissions Legal Notice\u003c\/h2\u003e\n  \u003cp\u003eThis product is intended for off-road or race use only. Removing or disabling emissions equipment may violate U.S. EPA, CARB, Canadian federal, state, provincial, or local regulations. Check all applicable laws before purchase or installation.\u003c\/p\u003e\n\u003c\/section\u003e\n  \n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003ch2\u003eL5P Duramax EGR Delete Kit FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is a 2020 L5P Duramax Delete Kit?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A \u003cstrong\u003e2020 Duramax Delete Kit\u003c\/strong\u003e removes the EGR valve and cooler from your \u003cstrong\u003e6.6L L5P Duramax engine\u003c\/strong\u003e, helping improve engine performance, fuel efficiency, and long-term reliability. It’s designed for trucks like the \u003cstrong\u003e2020 Chevrolet Silverado 2500\/3500 HD and GMC Sierra 2500\/3500 HD\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will the L5P Delete Kit fit my 2018 Chevrolet Silverado 2500 HD?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit fits \u003cstrong\u003e2017–2025 Chevrolet Silverado and GMC Sierra 2500\/3500 HD\u003c\/strong\u003e models equipped with the \u003cstrong\u003e6.6L L5P Duramax Diesel engine\u003c\/strong\u003e, including your 2018 Silverado.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the installation process complicated?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Not at all. The \u003cstrong\u003e2020 Duramax Delete Kit\u003c\/strong\u003e includes clear instructions and all necessary components. Most DIY enthusiasts with basic tools can complete the job in a few hours.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the benefits of installing a 2020 Duramax Delete Kit?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Key benefits include improved throttle response, reduced soot buildup, lower exhaust temps, and better fuel economy. It also helps \u003cstrong\u003emaximize the efficiency of 2017–2025 L5P engines\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this delete kit void my vehicle's warranty?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, deleting emissions components—such as EGR—can void your factory warranty. It's important to review your warranty terms or consult a professional mechanic before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the L5P Delete Kit legal to use?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e In many regions, deleting emissions equipment is not legal for street use. \u003cstrong\u003eThe 2020 Duramax Delete Kit\u003c\/strong\u003e is intended for \u003cstrong\u003eoff-road or competition use only\u003c\/strong\u003e. Check local emissions laws before installing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the delete kit improve performance?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By eliminating the EGR system, the engine breathes cleaner air, runs cooler, and produces more power and torque—especially noticeable on \u003cstrong\u003e2020–2024 models under heavy load or towing\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will my 2021 GMC Sierra pass emissions with this kit installed?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Likely not. Removing emissions equipment like EGR typically causes the vehicle to \u003cstrong\u003efail emissions testing\u003c\/strong\u003e. Use this kit only where allowed by law.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What tools are needed to install the 2020 Duramax Delete Kit?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Basic tools like wrenches, sockets, and screwdrivers are sufficient. The kit includes all necessary gaskets, fittings, and instructions tailored for \u003cstrong\u003e2017–2025 L5P Duramax trucks\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What should I do if I encounter issues during installation?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Check the troubleshooting guide in the manual. For further support, SPELAB’s technical team is available to assist—just contact our customer service for help.\u003c\/p\u003e\n\n\u003cp\u003e---tab Blog \u0026amp; Video---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"2017-2025","offer_id":42791181451515,"sku":"SPOS20049-BK","price":157.77,"currency_code":"USD","in_stock":true},{"title":"2017-2025 L5P Duramax Downpipe","offer_id":45065378955515,"sku":"SPES08074","price":228.0,"currency_code":"USD","in_stock":true},{"title":"2017-2019 CAN BUS Plug Kit(Black)","offer_id":45368470110459,"sku":"SPOS09024","price":140.0,"currency_code":"USD","in_stock":true},{"title":"2020-2023 CAN BUS Plug Kit","offer_id":45368470143227,"sku":"SPOS09098","price":140.0,"currency_code":"USD","in_stock":true},{"title":"2017-2025 L5P Downpipe+EGR Delete","offer_id":45065378988283,"sku":"SPOS20049-BK-ES08074","price":387.0,"currency_code":"USD","in_stock":true},{"title":"2017-2025 L5P Downpipe+Up pipe","offer_id":45155680747771,"sku":"SPES08191-ES08074","price":438.0,"currency_code":"USD","in_stock":true},{"title":"2017-2025 L5P EGR+Up pipe","offer_id":45155680780539,"sku":"SPOS20049-BK-ES08191","price":359.99,"currency_code":"USD","in_stock":true},{"title":"2017-2025 L5P EGR+Up pipe+Downpipe","offer_id":45155680813307,"sku":"SPOS20049-BK-ES08191-ES08074","price":627.0,"currency_code":"USD","in_stock":true},{"title":"2017-2019 (CAN BUS Plug +EGR )","offer_id":45368470175995,"sku":"SPOS09024-OS20049-BK","price":309.0,"currency_code":"USD","in_stock":true},{"title":"2020-2023 (CAN BUS Plug +EGR )","offer_id":45368470208763,"sku":"SPOS09098-OS20049-BK","price":309.0,"currency_code":"USD","in_stock":true},{"title":"2017-2019 (CAN BUS Plug +EGR +Downpipe)","offer_id":45368470241531,"sku":"SPOS09024-OS20049-BK-ES08074","price":568.0,"currency_code":"USD","in_stock":true},{"title":"2020-2023 (CAN BUS Plug +EGR +Downpipe)","offer_id":45368470274299,"sku":"SPOS09098-OS20049-BK-ES08074","price":568.0,"currency_code":"USD","in_stock":true},{"title":"2017-2019 (CAN BUS Plug +EGR +DPF Delete)","offer_id":45368470307067,"sku":"SPOS09024-OS20049-BK-ES08120","price":599.0,"currency_code":"USD","in_stock":true},{"title":"2020-2023 (CAN BUS Plug +EGR +DPF )","offer_id":45368470339835,"sku":"SPOS09098-OS20049-BK-ES08120","price":599.0,"currency_code":"USD","in_stock":true},{"title":"2017-2019 (CAN BUS Plug+EGR+DPF+Downpipe)","offer_id":45368470372603,"sku":"SPOS09024-OS20049-BK-ES08120-ES08074","price":846.0,"currency_code":"USD","in_stock":true},{"title":"2020-2023 (CAN BUS Plug +EGR +DPF+Downpipe)","offer_id":45368470405371,"sku":"SPOS09098-OS20049-BK-ES08120-ES08074","price":846.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/001_80fe3052-a304-4022-b67d-851ee214f6f8.png?v=1774889878"},{"product_id":"spelab-dpf-cat-delete-pipe-for-2017-2019-chevy-gmc-l5p-6-6-duramax-diesel","title":"4\"\/5\" DPF Delete Race Pipe Exhaust for 2017-2025 L5P 6.6 Duramax Chevy GMC 2500HD 3500HD | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003csection aria-label=\"Product summary\"\u003e\n  \u003cp\u003eMade for off-road 2017-2025 L5P Duramax owners, this 4\/5-inch DPF delete race pipe reduces exhaust restriction and supports tuned builds needing stronger flow and serviceability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNote: Spelab 6.6L Duramax L5P DP-Back must be used together with our downpipe.\u003c\/span\u003e The factory downpipe has an integrated SCR assembly and cannot connect directly. Ours must be installed first to allow proper attachment of the subsequent exhaust section.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/DPF_STYLE1.0.webp?v=1770359727\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlock your 2017-2024 L5P 6.6L Duramax's true potential with this high-performance DPF delete pipe. Our precision-engineered solution eliminates restrictive factory filters, dramatically reducing exhaust gas temperatures (EGTs) while improving turbo spool-up and throttle response. The mandrel-bent construction ensures maximum flow efficiency, helping your diesel breathe easier. Perfect for off-road enthusiasts seeking better power delivery and reduced maintenance hassles.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e4-Inch and 5-Inch L5P Duramax DPF Delete Pipe Specs\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 99.9589%; height: 117.539px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.3094%;\"\u003e\u003cstrong\u003eExhaust Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%;\"\u003eT-409 Stainless Steel, it is magnetic.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.3094%; height: 19.5898px;\"\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%; height: 19.5898px;\"\u003e2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.3094%; height: 19.5898px;\"\u003e\u003cstrong\u003eInlet Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%; height: 19.5898px;\"\u003e 4.0\"\/5.0‘’\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.3094%; height: 19.5898px;\"\u003e\u003cstrong\u003emandrel-bent construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%; height: 19.5898px;\"\u003eMaximum flow efficiency, helping your diesel breathe easier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eOff-Road Benefits of an L5P Duramax DPF Delete Pipe\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eExpect to see a significant increase in fuel mileage. If your DPF is plugged up your probably averaging about 13-14 mpg. More or less depending on the severity of the restriction. After deleting the DPF\/CAT expect to get a combined mileage of 18-19 mpg.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIt removes the need to service the DPF at regular intervals (cleaning, replacement)\u003c\/li\u003e\n\u003cli\u003eA DPF delete will remove the possibility of a DPF failure which could cause expensive diesel repairs\u003c\/li\u003e\n\u003cli\u003eDue to less exhaust backpressure, the DPF delete increases exhaust flow and therefore increases the performance of your motor!\u003c\/li\u003e\n\u003cli\u003ePaired with an ECU remap, the DPF delete is proven to increase power and torque for all vehicles\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eYou will get a FREE high-quality exhaust tip for 4''\u0026amp;5'' Dp-back – unlike others who charge extra!\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation Notes for 2017-2025 L5P Duramax\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg height=\"24\" width=\"24\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0661\/3342\/6313\/files\/file-line-icon_1.svg?v=1745396708\"\u003e \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca title='installation-instruction-of-4\" 2017-2022 L5P 6.6 Duramax DPF \u0026amp; Cat Delete Pipe Chevy GMC | SPELAB' href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/Instruction_ES08120.pdf?v=1682132971\"\u003eDPF Delete Race Pipe Instruction for L5P\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/Instruction_ES08120.pdf?v=1682132971\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eInstall takes about 1hr with basic hand tools done on the ground of your driveway or garage. Quicker if you have automotive style lift. Cutting may be be required to fit shorter wheelbase bed\/cab configurations. Clamps, hangers and hardware are included. You may have to re-use some factory hardware.\u003cbr\u003e\u003cstrong\u003eTuner Required: \u003c\/strong\u003eRemoval of the DPF, CAT, SCR, and\/or DOC involves removing and eliminating emission related sensors. A DPF delete capable tuner is required to prevent any check engine light or diagnostic trouble codes from setting.\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFitment for 2017-2025 Chevy GMC 6.6L L5P Duramax\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2017-2025 L5P 6.6L Duramax Diesel GMC Sierra 2500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2017-2025 L5P 6.6L Duramax Diesel GMC Sierra 3500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2017-2025 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2017-2025 L5P 6.6L Duramax Diesel Chevrolet Silverado 3500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eCrew cab short bed \u0026amp; crew cab long bed. This will not fit the 3500\/4500\/5500 Cab \u0026amp; Chassis commercial style truck.\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003csection aria-label=\"Best for\"\u003e\n  \u003ch2\u003eBest For\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eOff-road or race-use 2017-2025 Chevy Silverado and GMC Sierra 2500HD\/3500HD 6.6L L5P Duramax trucks.\u003c\/li\u003e\n    \u003cli\u003eOwners replacing restrictive factory DPF\/CAT exhaust components as part of a delete-tuned setup.\u003c\/li\u003e\n    \u003cli\u003eDrivers choosing a 4-inch pipe for balanced sound or a 5-inch pipe for a deeper exhaust tone.\u003c\/li\u003e\n    \u003cli\u003eTrucks that already use, or will be paired with, the required compatible downpipe for proper fitment.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection aria-label=\"Legal notice\"\u003e\n  \u003ch2\u003eOff-Road Use and Emissions Legal Notice\u003c\/h2\u003e\n  \u003cp\u003eThis product is intended for off-road or race use only. Removing or disabling emissions equipment may violate U.S. EPA, CARB, Canadian federal, state, provincial, or local regulations. Check all applicable laws before purchase or installation.\u003c\/p\u003e\n\u003c\/section\u003e\n  \n\u003cp\u003e\u003cspan\u003e---tab FAQ---\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFAQs\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1. What’s the difference between 4\" and 5\" exhaust systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4\" – Better for mild\/moderate tunes, retains some backpressure for low-end torque.\u003c\/li\u003e\n\u003cli\u003e5\" – Best for high-horsepower builds, maximizes flow for reduced EGTs and top-end power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQ2. Will a magnet stick to this pipe? Is it really stainless steel?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes – This pipe uses T-409 stainless steel, which is still magnetic (unlike T-304). It offers excellent corrosion resistance while being more affordable than T-304.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3. Does this fit both short-bed and long-bed Crew Cab trucks?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYes – Fits all 2017-2025 L5P Duramax Crew Cab configurations (short bed \u0026amp; long bed).\u003c\/li\u003e\n\u003cli\u003eDoes NOT fit Cab \u0026amp; Chassis models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQ4. How thick is the pipe? Will it last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2mm thick T-409 stainless steel – Durable enough for long-term use without excessive weight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5. Is this a full turbo-back or just downpipe-back?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDownpipe-Back – Replaces everything after the downpipe (DPF \u0026amp; exhaust).\u003c\/li\u003e\n\u003cli\u003eFor a full turbo-back system, you’ll need an additional DPF-delete downpipe.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQ6. Will this improve performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYes! Benefits include:\u003c\/li\u003e\n\u003cli\u003eLower EGTs (Exhaust Gas Temperatures)\u003c\/li\u003e\n\u003cli\u003eFaster turbo spool\u003c\/li\u003e\n\u003cli\u003eBetter fuel efficiency (with proper tuning)\u003c\/li\u003e\n\u003cli\u003eNo more DPF clogging issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQ7. Is this street legal?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e⚠ Off-Road Use Only – DPF removal is illegal for on-road vehicles in most regions. For competition\/racing use only.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"4'' DPF Race(2017-2025)","offer_id":44551096533243,"sku":"SPES08120","price":298.0,"currency_code":"USD","in_stock":true},{"title":"4'' Dp-Back(2017-2019) Free Exhaust Tips","offer_id":44551096566011,"sku":"SPES08067-ES08019SP","price":579.0,"currency_code":"USD","in_stock":true},{"title":"4'' Dp-Back（2020-2025）Free Exhaust Tip","offer_id":45306349551867,"sku":"SPES08673S4.0-ES08019SP","price":587.0,"currency_code":"USD","in_stock":true},{"title":"5'' Dp-Back（2017-2019）Free Exhaust Tips","offer_id":44551096598779,"sku":"SPES08070-ES08023SP","price":714.99,"currency_code":"USD","in_stock":true},{"title":"5'' Dp-Back（2020-2025）","offer_id":45306349584635,"sku":"SPES08673S5.0-ES08023SP","price":769.99,"currency_code":"USD","in_stock":true},{"title":"5'' Dp-Back w\/Muffler(2017-2019)Free Exhaust Tips","offer_id":44551096631547,"sku":"SPES08071-ES08023SP","price":769.99,"currency_code":"USD","in_stock":true},{"title":"5'' Dp-Back Dual (2017-2021)","offer_id":45139091095803,"sku":"SPES08679S5.0","price":799.0,"currency_code":"USD","in_stock":true},{"title":"Downpipe (2017-2024 L5P)","offer_id":45941110407419,"sku":"SPES08074","price":228.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/452017-2022L5P6.6DuramaxDPFDeleteRacePipeChevyGMCSPELAB_1.webp?v=1774887063"},{"product_id":"exhaust-up-pipe-for-2017-2023-l5p-6-6l-duramax-spelab","title":"Exhaust Up-Pipe for 2017-2023 L5P 6.6L Duramax Sierra\/Silverado 2500 3500 | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003ch3\u003eUp-pipes and down-pipes – what do they do?\u003c\/h3\u003e\n\u003cp\u003eUp-pipe is a piping that connects the exhaust manifold with the turbo. Exhaust gases enter the turbo from the l5p up-pipe. Down-pipe is a piping that connects the turbo with the rest of the exhaust pipe. Exhaust gases leave the turbo from the down-pipe. \u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2017-2023 L5P 6.6L Duramax Diesel GMC Sierra 2500 3500 HD\u003c\/li\u003e\n\u003cli\u003e2017-2023 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 3500 HD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003cp data-end=\"392\" data-start=\"98\"\u003e\u003cstrong data-end=\"144\" data-start=\"98\"\u003eQ1: What is the purpose of an L5P up pipe?\u003c\/strong\u003e\u003cbr data-end=\"147\" data-start=\"144\"\u003e\u003cstrong data-end=\"154\" data-start=\"147\"\u003eA1:\u003c\/strong\u003e The \u003cstrong data-end=\"174\" data-start=\"159\"\u003eL5P up pipe\u003c\/strong\u003e is a crucial component in the exhaust system that connects the exhaust manifolds to the turbocharger. It helps direct high-temperature exhaust gases efficiently, improving turbo spool and overall engine performance.\u003c\/p\u003e\n\u003cp data-end=\"688\" data-start=\"394\"\u003e\u003cstrong data-end=\"462\" data-start=\"394\"\u003eQ2: How does this Duramax up pipe differ from the stock version?\u003c\/strong\u003e\u003cbr data-end=\"465\" data-start=\"462\"\u003e\u003cstrong data-end=\"472\" data-start=\"465\"\u003eA2:\u003c\/strong\u003e This \u003cstrong data-end=\"497\" data-start=\"478\"\u003eDuramax up pipe\u003c\/strong\u003e is made from \u003cstrong data-end=\"543\" data-start=\"511\"\u003ehigh-quality stainless steel\u003c\/strong\u003e, offering better durability, \u003cstrong data-end=\"598\" data-start=\"573\"\u003eimproved exhaust flow\u003c\/strong\u003e, and \u003cstrong data-end=\"632\" data-start=\"604\"\u003ereinforced flex sections\u003c\/strong\u003e to reduce the risk of cracking compared to OEM pipes.\u003c\/p\u003e\n\u003cp data-end=\"808\" data-start=\"690\"\u003e\u003cstrong data-end=\"746\" data-start=\"690\"\u003eQ3: What options are available for this L5P up pipe?\u003c\/strong\u003e\u003cbr data-end=\"749\" data-start=\"746\"\u003e\u003cstrong data-end=\"756\" data-start=\"749\"\u003eA3:\u003c\/strong\u003e SPELAB offers multiple configurations, including:\u003c\/p\u003e\n\u003cul data-end=\"928\" data-start=\"809\"\u003e\n\u003cli data-end=\"829\" data-start=\"809\"\u003e\u003cstrong data-end=\"827\" data-start=\"811\"\u003eUp pipe only\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"856\" data-start=\"830\"\u003e\u003cstrong data-end=\"854\" data-start=\"832\"\u003eUp pipe + downpipe\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"895\" data-start=\"857\"\u003e\u003cstrong data-end=\"893\" data-start=\"859\"\u003eUp pipe with EGR compatibility\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"928\" data-start=\"896\"\u003e\u003cstrong data-end=\"926\" data-start=\"898\"\u003eUp pipe + EGR + downpipe\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1213\" data-start=\"930\"\u003e\u003cstrong data-end=\"992\" data-start=\"930\"\u003eQ4: Does this Duramax up pipe affect emissions compliance?\u003c\/strong\u003e\u003cbr data-end=\"995\" data-start=\"992\"\u003e\u003cstrong data-end=\"1002\" data-start=\"995\"\u003eA4:\u003c\/strong\u003e This \u003cstrong data-end=\"1023\" data-start=\"1008\"\u003eL5P up pipe\u003c\/strong\u003e is available in both \u003cstrong data-end=\"1063\" data-start=\"1045\"\u003eEGR-compatible\u003c\/strong\u003e and \u003cstrong data-end=\"1084\" data-start=\"1068\"\u003eEGR-modified\u003c\/strong\u003e versions. If emissions compliance is a concern, choose the \u003cstrong data-end=\"1170\" data-start=\"1144\"\u003eEGR-compatible version\u003c\/strong\u003e that retains factory emissions controls.\u003c\/p\u003e\n\u003cp data-end=\"1511\" data-start=\"1215\"\u003e\u003cstrong data-end=\"1277\" data-start=\"1215\"\u003eQ5: How difficult is the installation of this L5P up pipe?\u003c\/strong\u003e\u003cbr data-end=\"1280\" data-start=\"1277\"\u003e\u003cstrong data-end=\"1287\" data-start=\"1280\"\u003eA5:\u003c\/strong\u003e The \u003cstrong data-end=\"1311\" data-start=\"1292\"\u003eDuramax up pipe\u003c\/strong\u003e is designed for a \u003cstrong data-end=\"1354\" data-start=\"1330\"\u003ebolt-on installation\u003c\/strong\u003e using factory-style mounting points. However, due to its location in the engine bay, installation may require specialized tools and mechanical experience.\u003c\/p\u003e\n\u003cp data-end=\"1758\" data-start=\"1513\"\u003e\u003cstrong data-end=\"1569\" data-start=\"1513\"\u003eQ6: Can this up pipe withstand extreme temperatures?\u003c\/strong\u003e\u003cbr data-end=\"1572\" data-start=\"1569\"\u003e\u003cstrong data-end=\"1579\" data-start=\"1572\"\u003eA6:\u003c\/strong\u003e Yes, the \u003cstrong data-end=\"1611\" data-start=\"1589\"\u003eSPELAB L5P up pipe\u003c\/strong\u003e is built with \u003cstrong data-end=\"1660\" data-start=\"1626\"\u003eheat-resistant stainless steel\u003c\/strong\u003e and reinforced flex joints, allowing it to handle extreme exhaust temperatures without failure.\u003c\/p\u003e\n\u003cp data-end=\"2071\" data-start=\"1760\"\u003e\u003cstrong data-end=\"1814\" data-start=\"1760\"\u003eQ7: Will this Duramax up pipe increase horsepower?\u003c\/strong\u003e\u003cbr data-end=\"1817\" data-start=\"1814\"\u003e\u003cstrong data-end=\"1824\" data-start=\"1817\"\u003eA7:\u003c\/strong\u003e While this \u003cstrong data-end=\"1851\" data-start=\"1836\"\u003eL5P up pipe\u003c\/strong\u003e primarily enhances reliability and exhaust flow, it can contribute to \u003cstrong data-end=\"1971\" data-start=\"1922\"\u003ebetter turbo efficiency and throttle response\u003c\/strong\u003e, which may support mild horsepower gains, especially when paired with other performance upgrades.\u003c\/p\u003e\n\u003cp data-end=\"2365\" data-start=\"2073\"\u003e\u003cstrong data-end=\"2132\" data-start=\"2073\"\u003eQ8: Does this up pipe require additional modifications?\u003c\/strong\u003e\u003cbr data-end=\"2135\" data-start=\"2132\"\u003e\u003cstrong data-end=\"2142\" data-start=\"2135\"\u003eA8:\u003c\/strong\u003e No, this \u003cstrong data-end=\"2171\" data-start=\"2152\"\u003eDuramax up pipe\u003c\/strong\u003e is a \u003cstrong data-end=\"2203\" data-start=\"2177\"\u003edirect-fit replacement\u003c\/strong\u003e for stock up pipes and does not require modifications. However, pairing it with an upgraded \u003cstrong data-end=\"2331\" data-start=\"2296\"\u003edownpipe or performance exhaust\u003c\/strong\u003e can further improve efficiency.\u003c\/p\u003e\n\u003cp data-end=\"2491\" data-start=\"2367\"\u003e\u003cstrong data-end=\"2438\" data-start=\"2367\"\u003eQ9: What maintenance is required after installing this L5P up pipe?\u003c\/strong\u003e\u003cbr data-end=\"2441\" data-start=\"2438\"\u003e\u003cstrong data-end=\"2448\" data-start=\"2441\"\u003eA9:\u003c\/strong\u003e After installation, it’s recommended to:\u003c\/p\u003e\n\u003cul data-end=\"2702\" data-start=\"2492\"\u003e\n\u003cli data-end=\"2543\" data-start=\"2492\"\u003e\n\u003cstrong data-end=\"2513\" data-start=\"2494\"\u003eCheck for leaks\u003c\/strong\u003e after the first few drives.\u003c\/li\u003e\n\u003cli data-end=\"2603\" data-start=\"2544\"\u003e\n\u003cstrong data-end=\"2590\" data-start=\"2546\"\u003eEnsure all clamps and bolts remain tight\u003c\/strong\u003e over time.\u003c\/li\u003e\n\u003cli data-end=\"2702\" data-start=\"2604\"\u003e\n\u003cstrong data-end=\"2649\" data-start=\"2606\"\u003eMonitor EGTs (Exhaust Gas Temperatures)\u003c\/strong\u003e if using this pipe with performance modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-is-last-node=\"\" data-end=\"2956\" data-start=\"2704\"\u003e\u003cstrong data-end=\"2763\" data-start=\"2704\"\u003eQ10: How does this up pipe benefit towing applications?\u003c\/strong\u003e\u003cbr data-end=\"2766\" data-start=\"2763\"\u003e\u003cstrong data-end=\"2774\" data-start=\"2766\"\u003eA10:\u003c\/strong\u003e This \u003cstrong data-end=\"2799\" data-start=\"2780\"\u003eDuramax up pipe\u003c\/strong\u003e helps maintain \u003cstrong data-end=\"2844\" data-start=\"2815\"\u003econsistent power delivery\u003c\/strong\u003e and \u003cstrong data-end=\"2891\" data-start=\"2849\"\u003eprevents heat-related performance loss\u003c\/strong\u003e, making it a great upgrade for trucks used in heavy-duty towing.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"2017-2023 L5p Up Pipe","offer_id":45155583656187,"sku":"SPES08191","price":249.99,"currency_code":"USD","in_stock":true},{"title":"2017-2023 L5p Downpipe","offer_id":45155583721723,"sku":"SPES08074","price":228.0,"currency_code":"USD","in_stock":true},{"title":"2017-2023 L5p Up Pipe+Downpipe","offer_id":45155583754491,"sku":"SPES08191-ES08074","price":488.99,"currency_code":"USD","in_stock":true},{"title":"2017-2023 L5p EGR","offer_id":45155583820027,"sku":"SPOS20049-BK","price":157.77,"currency_code":"USD","in_stock":true},{"title":"2017-2023 L5p EGR+Downpipe","offer_id":45155583852795,"sku":"SPOS20049-BK-ES08074","price":387.0,"currency_code":"USD","in_stock":true},{"title":"2017-2023 L5p EGR+Up Pipe","offer_id":45155583918331,"sku":"SPOS20049-BK-ES08191","price":359.99,"currency_code":"USD","in_stock":true},{"title":"2017-2023  L5p EGR+Up Pipe+Downpipe","offer_id":45155583951099,"sku":"SPOS20049-BK-ES08191-ES08074","price":677.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/00002_89779073-c35f-4efe-863d-0c4d0b8ce90a.png?v=1721643363"},{"product_id":"downpipe-back-2017-2022-l5p-6-6-duramax-dpf-delete-race-pipe","title":"4\"\/5\" Downpipe-Back Exhaust for 2017-2025 L5P 6.6 Duramax DPF Delete Race Pipe | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003csection aria-label=\"Product summary\"\u003e\n  \u003cp\u003eFor 2017-2025 L5P Duramax trucks, this 4\/5-inch downpipe-back race pipe reduces factory exhaust restriction and supports tuned setups needing freer flow.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNote: Spelab 6.6L Duramax L5P DP-Back must be used together with our downpipe.\u003c\/span\u003e The factory downpipe has an integrated SCR assembly and cannot connect directly. Ours must be installed first to allow proper attachment of the subsequent exhaust section.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/DPF_STYLE1.0.webp?v=1770359727\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlock your 2017-2025 L5P 6.6L Duramax's true potential with this high-performance DPF delete pipe. Our precision-engineered solution eliminates restrictive factory filters, dramatically reducing exhaust gas temperatures (EGTs) while improving turbo spool-up and throttle response. The mandrel-bent construction ensures maximum flow efficiency, helping your diesel breathe easier. Perfect for off-road enthusiasts seeking better power delivery and reduced maintenance hassles.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eL5P Downpipe-Back Exhaust Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable width=\"100%\" style=\"width: 99.9589%; height: 97.9491px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.3094%; height: 19.5898px;\"\u003e\u003cstrong\u003eExhaust Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%; height: 19.5898px;\"\u003eT-409 Stainless Steel, it is magnetic.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.3094%; height: 19.5898px;\"\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%; height: 19.5898px;\"\u003e2mm thick for long-lasting durability and heat resistance.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.3094%; height: 19.5898px;\"\u003e\u003cstrong\u003eInlet Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%; height: 19.5898px;\"\u003e 4.0\"\/5.0‘’\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"width: 34.3094%; height: 39.1797px;\"\u003e\u003cstrong\u003emandrel-bent construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%; height: 39.1797px;\"\u003eMaximum flow efficiency, helping your diesel breathe easier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eBenefits of an L5P Downpipe-Back DPF Delete Pipe\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eExpect to see a significant increase in fuel mileage. If your DPF is plugged up your probably averaging about 13-14 mpg. More or less depending on the severity of the restriction. After deleting the DPF\/CAT expect to get a combined mileage of 18-19 mpg.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIt removes the need to service the DPF at regular intervals (cleaning, replacement)\u003c\/li\u003e\n\u003cli\u003eA DPF delete will remove the possibility of a DPF failure which could cause expensive diesel repairs\u003c\/li\u003e\n\u003cli\u003eDue to less exhaust backpressure, the DPF delete increases exhaust flow and therefore increases the performance of your motor!\u003c\/li\u003e\n\u003cli\u003ePaired with an ECU remap, the DPF delete is proven to increase power and torque for all vehicles\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eYou will get a FREE high-quality exhaust tip for 4''\u0026amp;5'' Dp-back – unlike others who charge extra!\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation Guide and Tuner Requirements\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0661\/3342\/6313\/files\/file-line-icon_1.svg?v=1745396708\" width=\"24\" height=\"24\"\u003e \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/Instruction_ES08120.pdf?v=1682132971\" title='installation-instruction-of-4\" 2017-2022 L5P 6.6 Duramax DPF \u0026amp; Cat Delete Pipe Chevy GMC | SPELAB'\u003eDPF Delete Race Pipe Instruction for L5P\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/Instruction_ES08120.pdf?v=1682132971\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eInstall takes about 1hr with basic hand tools done on the ground of your driveway or garage. Quicker if you have automotive style lift. Cutting may be be required to fit shorter wheelbase bed\/cab configurations. Clamps, hangers and hardware are included. You may have to re-use some factory hardware.\u003cbr\u003e\u003cstrong\u003eTuner Required: \u003c\/strong\u003eRemoval of the DPF, CAT, SCR, and\/or DOC involves removing and eliminating emission related sensors. A DPF delete capable tuner is required to prevent any check engine light or diagnostic trouble codes from setting.\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFitment for 2017-2025 Chevy GMC 6.6L L5P Duramax\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2017-2025 L5P 6.6L Duramax Diesel GMC Sierra 2500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2017-2025 L5P 6.6L Duramax Diesel GMC Sierra 3500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2017-2025 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2017-2025 L5P 6.6L Duramax Diesel Chevrolet Silverado 3500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eCrew cab short bed \u0026amp; crew cab long bed. This will not fit the 3500\/4500\/5500 Cab \u0026amp; Chassis commercial style truck.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003csection aria-label=\"Best for\"\u003e\n  \u003ch2\u003eBest For\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eOff-road or race-use 2017-2025 Chevy Silverado and GMC Sierra 2500HD\/3500HD 6.6L L5P Duramax trucks.\u003c\/li\u003e\n    \u003cli\u003eOwners replacing restrictive factory DPF\/CAT exhaust components as part of a tuned delete setup.\u003c\/li\u003e\n    \u003cli\u003eDrivers comparing 4-inch and 5-inch downpipe-back exhaust options for sound, flow, and towing use.\u003c\/li\u003e\n    \u003cli\u003eBuyers who understand this DP-back system must be paired with the compatible SPELAB downpipe for proper fitment.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection aria-label=\"Legal notice\"\u003e\n  \u003ch2\u003eOff-Road Use and Emissions Legal Notice\u003c\/h2\u003e\n  \u003cp\u003eThis product is intended for off-road or race use only. Removing or disabling emissions equipment may violate U.S. EPA, CARB, Canadian federal, state, provincial, or local regulations. Check all applicable laws before purchase or installation.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cp\u003e\u003cspan\u003e---tab FAQ---\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eL5P Duramax Downpipe-Back DPF Delete Pipe FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1. What’s the difference between 4\" and 5\" exhaust systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4\" – Better for mild\/moderate tunes, retains some backpressure for low-end torque.\u003c\/li\u003e\n\u003cli\u003e5\" – Best for high-horsepower builds, maximizes flow for reduced EGTs and top-end power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQ2. Will a magnet stick to this pipe? Is it really stainless steel?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes – This pipe uses T-409 stainless steel, which is still magnetic (unlike T-304). It offers excellent corrosion resistance while being more affordable than T-304.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3. Does this fit both short-bed and long-bed Crew Cab trucks?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYes – Fits all 2017-2025 L5P Duramax Crew Cab configurations (short bed \u0026amp; long bed).\u003c\/li\u003e\n\u003cli\u003eDoes NOT fit Cab \u0026amp; Chassis models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQ4. How thick is the pipe? Will it last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2mm thick T-409 stainless steel – Durable enough for long-term use without excessive weight.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5. Will this improve performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYes! Benefits include:\u003c\/li\u003e\n\u003cli\u003eLower EGTs (Exhaust Gas Temperatures)\u003c\/li\u003e\n\u003cli\u003eFaster turbo spool\u003c\/li\u003e\n\u003cli\u003eBetter fuel efficiency (with proper tuning)\u003c\/li\u003e\n\u003cli\u003eNo more DPF clogging issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQ6. Is this street legal?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e⚠ Off-Road Use Only – DPF removal is illegal for on-road vehicles in most regions. For competition\/racing use only.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"4'' Dp-Back（2017-2019）Free Exhaust Tips \/ Silver","offer_id":44551106003195,"sku":"SPES08067-ES08019SP","price":579.0,"currency_code":"USD","in_stock":true},{"title":"4'' Dp-Back(2020+) w\/Exhaust Tips \/ Silver","offer_id":46020816044283,"sku":"SPES08673S4.0-ES08019SP","price":587.0,"currency_code":"USD","in_stock":true},{"title":"4'' Dp-Back(2020+) w\/Exhaust Tips \/ Black","offer_id":48998998999291,"sku":"SPJN-EXS22-00002009-ES08019SP","price":619.0,"currency_code":"USD","in_stock":true},{"title":"5'' Dp-Back（2017-2019）Free Exhaust Tips \/ Silver","offer_id":44551106035963,"sku":"SPES08070-ES08023SP","price":714.99,"currency_code":"USD","in_stock":true},{"title":"5'' Dp-Back(2020+) \/ Silver","offer_id":46020816077051,"sku":"SPES08673S5.0-ES08023SP","price":769.99,"currency_code":"USD","in_stock":true},{"title":"5'' Dp-Back w\/Muffler（2017-2019）Free Exhaust Tips \/ Silver","offer_id":44551106068731,"sku":"SPES08071-ES08023SP","price":769.99,"currency_code":"USD","in_stock":true},{"title":"5'' Dp-Back Dual (2017-2021) \/ Silver","offer_id":45139112132859,"sku":"SPES08679S5.0","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/452017-2022L5P6.6DuramaxDPFDeleteRacePipeChevyGMCSPELAB_1_341d4f21-d3a0-4e9f-85c7-c6f628499956.jpg?v=1777478533"},{"product_id":"can-bus-plug-kit-gm-duramax-l5p-2017-2023-spelab","title":"CAN BUS Plug Kit For 2017-2023 L5P 6.6 Duramax Chevy GMC|SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRequired for delete tuning\u003c\/li\u003e\n\u003cli\u003eFor use with aftermarket exhaust systems or delete pipes\u003c\/li\u003e\n\u003cli\u003eUsed when removing the DPF\/DEF systems\u003c\/li\u003e\n\u003cli\u003eThese plugs will go in place of the NOx and DEF module\u003c\/li\u003e\n\u003cli\u003eWill provide a closed signal back to the ECM for proper operation \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-Road Use Only:\u003c\/strong\u003e The products sold on this website are intended for off-road use only, and may not be legal for use on public highways where pollution control laws apply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Local Laws:\u003c\/strong\u003e Before purchasing and installing any of these parts, please check your local and state laws to confirm whether the modifications are legal in your area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Installation Recommended:\u003c\/strong\u003e These kits and parts are strongly recommended to be installed by professional mechanics only. Improper installation may lead to performance issues or damage to your vehicle. Please note that, unless specified differently on the product page, our parts do not include installation instructions.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eOur components are intended for individuals with a proficient understanding of mechanical systems and procedures.\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eLike many aftermarket parts compatible with a variety of vehicles,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eminor adjustments or modifications may be necessary\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eduring the installation process.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWe cannot accept returns or offer refunds on the basis of an inability to complete the installation due to the absence of instructions.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e The use of these parts will void the warranty of your vehicle. Please confirm with your vehicle manufacturer before purchase and installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Liability:\u003c\/strong\u003e SPELAB is not responsible for any damage or issues that may arise from the use of these parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Images:\u003c\/strong\u003e Product images are for illustrative purposes only and may differ from the actual product due to manufacturer design changes or improvements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Performance Guarantees:\u003c\/strong\u003e While these parts are designed to enhance the performance of your vehicle, no guarantees are made regarding the specific performance gains that will be achieved.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2017-2023 L5P 6.6 Duramax Chevy GMC\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eFor 2017-2019 Vehicle, if your plug is white, please choose vehicle CAN BUS plug color-white. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eFor all 2020-2023 Vehicle, please choose vehicle CAN BUS plug color-black.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"2017-2019 \/ Black","offer_id":44802416738555,"sku":"SPOS09024","price":140.0,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ White","offer_id":47743721439483,"sku":"SPOS09024WT","price":140.0,"currency_code":"USD","in_stock":true},{"title":"2020-2023 \/ Black","offer_id":44802421915899,"sku":"SPOS09098","price":140.0,"currency_code":"USD","in_stock":true},{"title":"2017-2019 (CAN BUS Plug +EGR ) \/ Black","offer_id":45368242471163,"sku":"SPOS09024-OS20049-BK","price":309.0,"currency_code":"USD","in_stock":true},{"title":"2017-2019 (CAN BUS Plug +EGR ) \/ White","offer_id":47743721537787,"sku":"SPOS09024WT-OS20049-BK","price":309.0,"currency_code":"USD","in_stock":true},{"title":"2020-2023(CAN BUS Plug +EGR ) \/ Black","offer_id":45368242503931,"sku":"SPOS09098-OS20049-BK","price":309.0,"currency_code":"USD","in_stock":true},{"title":"2017-2019 (CAN BUS Plug +DPF ) \/ Black","offer_id":45368242536699,"sku":"SPOS09024-ES08120","price":438.0,"currency_code":"USD","in_stock":true},{"title":"2017-2019 (CAN BUS Plug +DPF ) \/ White","offer_id":47743721603323,"sku":"SPOS09024WT-ES08120","price":438.0,"currency_code":"USD","in_stock":true},{"title":"2020-2023 (CAN BUS Plug +DPF ) \/ Black","offer_id":45368242569467,"sku":"SPOS09098-ES08120","price":438.0,"currency_code":"USD","in_stock":true},{"title":"2017-2019 (CAN BUS Plug +EGR +Downpipe) \/ Black","offer_id":45368242602235,"sku":"SPOS09024-OS20049-BK-ES08074","price":548.0,"currency_code":"USD","in_stock":true},{"title":"2017-2019 (CAN BUS Plug +EGR +Downpipe) \/ White","offer_id":47743721668859,"sku":"SPOS09024WT-OS20049-BK-ES08074","price":548.0,"currency_code":"USD","in_stock":true},{"title":"2020-2023 (CAN BUS Plug +EGR +Downpipe) \/ Black","offer_id":45368242635003,"sku":"SPOS09098-OS20049-BK-ES08074","price":548.0,"currency_code":"USD","in_stock":true},{"title":"2017-2019 (CAN BUS Plug +EGR +DPF Delete) \/ Black","offer_id":45368242667771,"sku":"SPOS09024-OS20049-BK-ES08120","price":599.0,"currency_code":"USD","in_stock":true},{"title":"2017-2019 (CAN BUS Plug +EGR +DPF Delete) \/ White","offer_id":47743721734395,"sku":"SPOS09024WT-OS20049-BK-ES08120","price":599.0,"currency_code":"USD","in_stock":true},{"title":"2020-2023 (CAN BUS Plug +EGR +DPF ) \/ Black","offer_id":45368242700539,"sku":"SPOS09098-OS20049-BK-ES08120","price":599.0,"currency_code":"USD","in_stock":true},{"title":"2017-2019 (CAN BUS Plug+EGR+DPF+Downpipe) \/ Black","offer_id":45368242733307,"sku":"SPOS09024-OS20049-BK-ES08120-ES08074","price":846.0,"currency_code":"USD","in_stock":true},{"title":"2017-2019 (CAN BUS Plug+EGR+DPF+Downpipe) \/ White","offer_id":47743721799931,"sku":"SPOS09024WT-OS20049-BK-ES08120-ES08074","price":846.0,"currency_code":"USD","in_stock":true},{"title":"2020-2023 (CAN BUS Plug +EGR +DPF+Downpipe) \/ Black","offer_id":45368242766075,"sku":"SPOS09098-OS20049-BK-ES08120-ES08074","price":846.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/CANBUSPlugKitFor2017-2022L5P6.6DuramaxChevyGMCSPELAB_1.webp?v=1743787222"},{"product_id":"2017-2023-l5p-6-6l-duramax-applicable-products-spelab","title":"EGR\/DPF Delete Kit 2017-2025 L5P 6.6L Duramax Applicable Products | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003csection aria-label=\"Product summary\"\u003e\n\u003cp\u003eThis L5P EGR \u0026amp; DPF Delete Kit is best for off-road 2017–2025 Duramax owners who tow, race, or work in harsh conditions and want to reduce exhaust restriction, EGR soot buildup, forced regens, and heat for stronger response and lower maintenance risk.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2017-2025 L5P 6.6L Duramax Diesel GMC Sierra 2500 3500 HD\u003c\/li\u003e\n\u003cli\u003e2017-2025 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 3500 HD\u003c\/li\u003e\n\u003cli\u003eThis will \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNOT FIT\u003c\/span\u003e the 3500\/4500\/5500 \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eCab \u0026amp; Chassis\u003c\/span\u003e commercial style truck.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eColor-Specific Fitment\u003c\/h3\u003e\n\u003cp\u003eFor 2017-2019 6.6L Duramax. The vehicle's CAN bus plug is either black or white. You must match the color. If your truck's plug is black, you must purchase the black kit. If it is white, you must purchase the white kit. They are not interchangeable.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/DPF_STYLE1.0.webp?v=1770359727\" alt=\"DPF pipe style description\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSPELAB L5P EGR \u0026amp; DPF Delete Kit Key Features\u003c\/h2\u003e\n\u003cp\u003eThe factory DPF, EGR, and restrictive downpipe on your L5P Duramax choke power, reduce efficiency, and cause long-term engine wear. This full delete + downpipe combo eliminates these limitations while delivering better throttle response, increased horsepower, and improved reliability—perfect for towing, racing, or off-grid use.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEliminate DPF Clogs \u0026amp; Forced Regens – No more wasted fuel or limp mode from a clogged filter.\u003c\/li\u003e\n\u003cli\u003eStop EGR Soot Buildup – Prevents carbon fouling in your intake and turbo.\u003c\/li\u003e\n\u003cli\u003eReduce Exhaust Backpressure – The high-flow downpipe lets your turbo breathe freely.\u003c\/li\u003e\n\u003cli\u003eGain 90-160+ HP \u0026amp; 180-300+ lb-ft Torque (with tuning).\u003c\/li\u003e\n\u003cli\u003eImprove Fuel Economy by 1-3 MPG – Less restriction means better efficiency.\u003c\/li\u003e\n\u003cli\u003eLower EGTs for Safer Towing – Critical for heavy loads and long hauls.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eWhat's in the Delete Kit Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eL5P EGR Delete Kit\u003c\/li\u003e\n\u003cli\u003eL5P DPF Delete Kit\u003c\/li\u003e\n\u003cli\u003eL5P Downpipe Exhaust\u003c\/li\u003e\n\u003cli\u003eCAN BUS Plug Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #e03e2d;\"\u003e\u003cstrong\u003e⚠️Note: Accessories vary by order and may not include all listed. Does NOT include Tuner.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eInstallation Instructions\u003c\/h2\u003e\n  \u003cp\u003eBefore installation, confirm your truck year, CAN bus plug color, and kit configuration. This L5P EGR \u0026amp; DPF Delete Kit requires mechanical experience and proper tuning after installation. Review both instruction guides before removing any factory emissions components.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cimg height=\"24\" width=\"24\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0661\/3342\/6313\/files\/file-line-icon_1.svg?v=1745396708\" alt=\"\"\u003e \u003ca title=\"6.6L Duramax L5P EGR Delete Kit Installation Instruction\" href=\"https:\/\/www.spelabautoparts.com\/pages\/spelab-instruction-2017-2019-6-6l-duramax-l5p-egr-valve-cooler-delete-kit\"\u003eEGR Valve Cooler Delete Kit for 2017-2025 6.6L Duramax L5P Installation Instruction\u003c\/a\u003e\u003c\/p\u003e\n\n  \u003cp\u003e\u003cimg height=\"24\" width=\"24\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0661\/3342\/6313\/files\/file-line-icon_1.svg?v=1745396708\" alt=\"\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/Instruction_ES08120.pdf?v=1682132971\" rel=\"noopener noreferrer nofollow\" target=\"_blank\"\u003eDPF Race Pipe Delete for 2017-2025 6.6L Duramax L5P Installation Instruction\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2017–2025 L5P 6.6L Duramax owners building an off-road, competition, farm, or work-use truck.\u003c\/li\u003e\n\u003cli\u003eDrivers dealing with repeated DPF clogging, forced regens, limp mode, or EGR soot buildup.\u003c\/li\u003e\n\u003cli\u003eHeavy towing users who want lower exhaust restriction and better turbo response under load.\u003c\/li\u003e\n\u003cli\u003eDuramax owners planning to pair EGR and DPF delete hardware with proper tuning.\u003c\/li\u003e\n\u003cli\u003eTruck owners who want a more complete setup including EGR delete, DPF delete pipe, downpipe, and CAN BUS plug components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eLegal Notice\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for off-road, competition, agricultural, or industrial use only. It is not legal for use on emissions-controlled vehicles operated on public roads in the United States or Canada. Check all federal, state, provincial, and local laws before purchase or installation.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003csection\u003e\n\u003ch2\u003eL5P EGR \u0026amp; DPF Delete Kit FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Is this L5P Delete Kit compatible with all 2017-2023 L5P Duramax models?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: \u003c\/strong\u003eYes, this kit is specifically designed to fit all 2017–2023 GMC Sierra 2500\/3500 HD and Chevrolet Silverado 2500\/3500 HD trucks equipped with the 6.6L L5P Duramax diesel engine. Whether you have a 2017 or a 2023 model, the fitment is seamless.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Does this kit include everything needed to fully delete the EGR and DPF systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: \u003c\/strong\u003eAbsolutely. The package includes a complete EGR delete kit, DPF delete race pipe, downpipe, up-pipe, and a CAN BUS plug tailored for the 2017–2023 L5P. This is a full delete solution, engineered for performance and reliability.\u003cbr\u003eIf you own a LML engine, Check out our \u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/2011-2016-gmc-chevy-6-6l-duramax-diesel-all-in-one-dpf-def-egr-ccv-delete-kit-spelab-1\" title=\"Check out our All-in-One LML Duramax Delete Kit (includes EGR, DPF, DEF, and CCV deletion with a tuning device).\" rel=\"noopener\" target=\"_blank\"\u003eAll-in-One LML Duramax Delete Kit\u003c\/a\u003e (includes EGR, DPF, DEF, and CCV deletion with a tuning device).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Will I need to tune my ECU after installing this kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: \u003c\/strong\u003eYes. A custom ECU tune is required after installation to disable the EGR\/DPF functions and related trouble codes. We strongly recommend pairing this kit with a quality tuning solution to fully unlock the benefits and prevent warning lights.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Are there any differences between the 2020 L5P Delete Kit and other model years?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: \u003c\/strong\u003eThe core components remain consistent, but the \u003cstrong\u003eCAN BUS plug design varies slightly\u003c\/strong\u003e between 2017–2019 and 2020–2023 models. SPELAB provides year-specific parts to ensure plug-and-play compatibility for your truck.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: What impact does deleting the EGR and DPF have on the engine and turbo system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: \u003c\/strong\u003eRemoving the EGR and DPF reduces exhaust backpressure, improves turbo response, lowers combustion temps, and significantly reduces carbon buildup. This results in better reliability and longer life for your engine and turbo system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6: How much horsepower and torque gain can I expect with this kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: \u003c\/strong\u003eDepending on your tune and setup, \u003cstrong\u003eyou can expect gains of 50–100+ horsepower and 100–150 lb-ft of torque\u003c\/strong\u003e. Results will vary based on vehicle condition and tuning strategy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ7: Is this kit street-legal?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: \u003c\/strong\u003eThis product is intended for \u003cstrong\u003eoff-road, competition, or agricultural\/industrial use only\u003c\/strong\u003e. Removing emissions equipment is illegal on public roads in many states. Please check and comply with your local regulations before purchase or installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ8: How difficult is the installation? Can I do it myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: \u003c\/strong\u003eInstallation requires solid mechanical knowledge and experience. Because it involves exhaust modification and ECU tuning, \u003cstrong\u003ewe highly recommend having a professional mechanic perform the installation\u003c\/strong\u003e to ensure everything runs safely and correctly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ9: What materials are used in SPELAB’s L5P Duramax Delete Kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: \u003c\/strong\u003eWe use \u003cstrong\u003ehigh-grade stainless steel\u003c\/strong\u003e for the downpipe and DPF delete pipes, with precision laser-cut flanges and TIG welding to ensure durability, corrosion resistance, and long-lasting performance under heavy-duty conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ10: After installing the 2023 L5P Delete Kit, will there be any extra maintenance needed?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: \u003c\/strong\u003eOverall, maintenance becomes easier. Without DPF regeneration and EGR soot buildup, oil contamination is reduced, and the turbo and intake system stay cleaner. We recommend \u003cstrong\u003eperiodic inspection of exhaust flanges and welds\u003c\/strong\u003e for tightness and integrity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ11: Do you offer delete kits for other Duramax engine models?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA: \u003c\/strong\u003eYes! SPELAB provides a wide range of performance solutions for the entire Duramax family. We also carry the specialized \u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/spelab-2007-5-2010-6-6l-duramax-egr-delete-kit-high-flow-intake-elbow-pipe-tube\" title=\"lmm delete kit\"\u003e\u003cb\u003eLMM delete kit\u003c\/b\u003e (2007.5-2010)\u003c\/a\u003e and the \u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/2011-2016-gmc-chevy-6-6l-duramax-diesel-all-in-one-dpf-def-egr-ccv-delete-kit-spelab-1\" title=\"lml delete kit\"\u003e\u003cb\u003eLML delete kit\u003c\/b\u003e (2011-2016)\u003c\/a\u003e for older Duramax models. You can also explore our \u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/all-in-one-kit-duramax\" title=\"l5p delete kit\"\u003eAll-in-one L5P delete kit\u003c\/a\u003e for more performance combinations.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"EGR Delete Kit \/ 4\" DPF Race \/ 3.5'' Downpipe Exhaust(2017-2019)","offer_id":44898445689083,"sku":"SPOS20049-BK-ES08074-ES08120","price":699.0,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit \/ 4\" DPF Race \/ 3.5'' Downpipe Exhaust(2020-2025)","offer_id":47589672648955,"sku":"SPOS20049-BK-ES08074-ES08120","price":699.0,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit \/ 4\" DPF Race \/ 3.5'' Downpipe Exhaust+CAN BUS Plug Kit(2017-2019 Black)","offer_id":44905160737019,"sku":"SPOS20049-BK-ES08074-ES08120-OS09024","price":799.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit \/ 4\" DPF Race \/ 3.5'' Downpipe Exhaust+CAN BUS Plug Kit(2017-2019 White)","offer_id":45200851435771,"sku":"SPOS20049-BK-ES08074-ES08120-OS09024WT","price":799.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit \/ 4\" DPF Race \/ 3.5'' Downpipe Exhaust+CAN BUS Plug Kit(2020-2023)","offer_id":44905160769787,"sku":"SPOS20049-BK-ES08074-ES08120-OS09098","price":799.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit \/ 4\" Dp-Back \/ 3.5'' Downpipe Exhaust(2017-2019)","offer_id":44898445721851,"sku":"SPOS20049-BK-ES08074-ES08067","price":987.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit \/ 4\" Dp-Back \/ 3.5'' Downpipe Exhaust(2020-2025)","offer_id":47589672681723,"sku":"SPOS20049-BK-ES08074-ES08673S4.0","price":999.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit \/ 4\" Dp-Back \/ 3.5'' Downpipe Exhaust+CAN BUS Plug Kit(2017-2019 Black)","offer_id":44905160802555,"sku":"SPOS09024-OS20049-BK-ES08074-ES08067","price":1127.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit \/ 4\" Dp-Back \/ 3.5'' Downpipe Exhaust+CAN BUS Plug Kit(2017-2019 White)","offer_id":45200851468539,"sku":"SPOS09024WT-OS20049-BK-ES08074-ES08067","price":1127.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit \/ 4\" Dp-Back \/ 3.5'' Downpipe Exhaust+CAN BUS Plug Kit(2020-2023)","offer_id":44905160835323,"sku":"SPOS20049-BK-ES08074-ES08673S4.0-OS09098","price":1127.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit \/ 5\" Dp-Back \/ 3.5'' Downpipe Exhaust(2017-2019)","offer_id":44898445754619,"sku":"SPOS20049-BK-ES08074-ES08070","price":1167.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit \/ 5\" Dp-Back \/ 3.5'' Downpipe Exhaust(2020-2025)","offer_id":47589672714491,"sku":"SPOS20049-BK-ES08074-ES08673S5.0","price":1177.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit \/ 5\" Dp-Back \/ 3.5'' Downpipe Exhaust+CAN BUS Plug Kit(2017-2019 Black)","offer_id":44905160868091,"sku":"SPOS20049-BK-ES08074-ES08070-OS09024","price":1299.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit \/ 5\" Dp-Back \/ 3.5'' Downpipe Exhaust+CAN BUS Plug Kit(2017-2019 White)","offer_id":45200851501307,"sku":"SPOS20049-BK-ES08074-ES08070-OS09024WT","price":1299.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit \/ 5\" Dp-Back \/ 3.5'' Downpipe Exhaust+CAN BUS Plug Kit(2020-2023)","offer_id":44905160900859,"sku":"SPOS20049-BK-ES08074-ES08673S5.0-OS09098","price":1299.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit \/ 5\" Dp-Back w\/Muffler \/ 3.5'' Downpipe Exhaust(2017-2019)","offer_id":44898445787387,"sku":"SPOS20049-BK-ES08074-ES08071","price":1227.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit \/ 5\" Dp-Back w\/Muffler \/ 3.5'' Downpipe Exhaust+CAN BUS Plug Kit(2017-2019 Black)","offer_id":44905160933627,"sku":"SPOS20049-BK-ES08074-ES08071-OS09024","price":1367.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit \/ 5\" Dp-Back w\/Muffler \/ 3.5'' Downpipe Exhaust+CAN BUS Plug Kit(2017-2019 White)","offer_id":45200851534075,"sku":"SPOS20049-BK-ES08074-ES08071-OS09024WT","price":1367.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/010_041c99d7-3110-407a-88ca-af9f1296d7be.png?v=1744366527"},{"product_id":"ccv-reroute-delete-kit-for-2017-2024-l5p-6-6-duramax-spelab","title":"CCV Reroute\/Delete kit For 2017-2024 L5P 6.6L Duramax | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003csection aria-label=\"Product summary\"\u003e\n  \u003cp\u003eCreated for 2017-2024 L5P Duramax owners, this CCV reroute\/delete kit replaces failure-prone factory routing, helps keep oil vapor out of the intake tract, and provides a more accessible oil-fill location.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003ch2\u003eL5P Duramax CCV Reroute\/Delete Kit Overview\u003c\/h2\u003e\n\u003cp\u003eThe purpose of this upgrade is to improve the reliability of the existing L5P CCV system, which is prone to failure due to plastic cracking over time, and to prevent high-temperature charge air from the turbo from entering the intake air horn through the factory CCV system.\u003c\/p\u003e\n\u003ch2\u003eL5P Duramax CCV Kit Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2017-2024 L5P 6.6L Duramax Diesel GMC Sierra 2500HD\u003c\/li\u003e\n\u003cli\u003e2017-2024 L5P 6.6L Duramax Diesel GMC Sierra 3500HD\u003c\/li\u003e\n\u003cli\u003e2017-2024 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500HD\u003c\/li\u003e\n\u003cli\u003e2017-2024 L5P 6.6L Duramax Diesel Chevrolet Silverado 3500HD\u003c\/li\u003e\n\u003cli\u003eNote: Crew cab short bed \u0026amp; crew cab long bed. This will not fit the 3500\/4500\/5500 Cab\u0026amp;Chassis commercial style truck. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCrankcase Ventilation Kit Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eImproved engine performance\u003c\/li\u003e\n\u003cli\u003eReduced oil contamination\u003c\/li\u003e\n\u003cli\u003eDurable materials\u003c\/li\u003e\n\u003cli\u003eEasy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCCV Reroute Installation Guide\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0661\/3342\/6313\/files\/file-line-icon_1.svg?v=1745396708\" width=\"24\" height=\"24\"\u003e \u003ca style=\"text-decoration: underline; font-size: 18px;\" title=\"CCV Reroute\/Delete kit For 2017-2024 L5P 6.6L Duramax\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/20240401CCV-_A5_140x210mm.pdf\"\u003eCCV Reroute\/Delete kit Installtion Guide\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat's Included in the Box\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 X PCv Block w\/ 0-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 X Boost Block Off Plote w\/ 0-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 X Dil Fill Tube w\/ 0-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 X Oil Fill Tube Cop w\/ 0-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 X AN Fitting w\/ 0-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 X PCv Plug w\/ 0-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 X 90' Borbed Fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 X 6mm Bolts-Long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 x 6mm Bolts - Short\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 X1\" Compression Clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e 1 X 3ft Hose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003csection aria-label=\"Best for\"\u003e\n  \u003ch2\u003eBest For\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e2017-2024 Chevrolet Silverado and GMC Sierra 2500HD or 3500HD trucks with the L5P 6.6L Duramax\u003c\/li\u003e\n    \u003cli\u003eCrew-cab short-bed and long-bed truck configurations\u003c\/li\u003e\n    \u003cli\u003eOwners replacing damaged or difficult-to-service factory CCV routing\u003c\/li\u003e\n    \u003cli\u003eDiesel builds seeking a cleaner intake tract and a more accessible oil-fill point\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection aria-label=\"Legal notice\"\u003e\n  \u003ch2\u003eOff-Road Use and Emissions Legal Notice\u003c\/h2\u003e\n  \u003cp\u003eThis product is intended for off-road or race use only. Removing or disabling emissions equipment may violate U.S. EPA, CARB, Canadian federal, state, provincial, or local regulations. Check all applicable laws before purchase or installation.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003ch2\u003e L5P CCV Reroute\/Delete Kit FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is a CCV system?\u003cbr\u003e\u003c\/strong\u003eA1: \u003cstrong\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/ccv-pcv-reroute-kit\"\u003eCCV filter \u003c\/a\u003e\u003c\/strong\u003estands for “Crankcase Ventilation” On all diesels and especially the L5P the CCV is connected to a valve cover to extract the combustion gasses that have entered the crankcase via bypassing the piston rings, and other gasses as the result of oil aeration. The CCV system connects to the factory intake or intake manifold, in the case of diesels – the intake air horn. The factory intake air horn draws a vacuum across the CCV system by way of BERNOULLIS PRINCIPAL to pull crankcase gases out of the engine and reburn them in the motor. The problem is often as a diesel wears out they endup with a lot of blow by and oil injection into the inlet of the turbo. The truck consumes this oil as part of emissions standards and best practices of crank case evacuation.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: How does the CCV upgrade system work once installed?\u003cbr\u003e\u003c\/strong\u003eA2: The CCV upgrade system, once installed, allows for more efficient removal of oil from the CCV supply line using two integrated differential drop devices in the CCV block. This method, commonly used in marine and high-output diesel applications, is passive and has no moving parts. It helps maintain a clean intake track and prevents hot air and oil from entering the system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Why is the factory CCV system problematic?\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003eA3: The factory CCV system tends to fail over time, and when it does, it allows boost pressure from the CCV to enter the intake track through the intake air horn. Additionally, it is not serviceable, and replacing it requires removing the entire driver's side valve cover, including injectors and fuel lines, which is time-consuming and costly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: What is the advantage of removing the factory CCV component?\u003cbr\u003e\u003c\/strong\u003eA4: Removing the factory CCV component eliminates a potential failure point and provides a more convenient and safe oil fill location at the front of the motor. It also separates the CCV system from the oil fill port for safety reasons.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: What is a CCV Reroute\/Delete Kit?\u003cbr\u003e\u003c\/strong\u003eA5: It is a kit that reroutes or deletes the crankcase ventilation system to reduce oil contamination and improve engine performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6: What vehicles does this kit fit?\u003cbr\u003e\u003c\/strong\u003eA6: It fits 2017-2024 L5P 6.6L Duramax Diesel GMC Sierra 2500 3500 HD and Chevrolet Silverado 2500 3500 HD.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ7: What are the benefits of using this kit?\u003cbr\u003e\u003c\/strong\u003eA7: Benefits include improved engine performance, reduced oil contamination, and increased engine longevity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ8: Is the installation of this kit difficult?\u003cbr\u003e\u003c\/strong\u003eA8: The installation is straightforward and can be done with basic tools, following the provided instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ9: Will using this kit void my vehicle's warranty?\u003cbr\u003e\u003c\/strong\u003eA9: It may void certain parts of the vehicle's warranty. It's best to check with your manufacturer or dealer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ10: Do I need any special tools to install this kit?\u003cbr\u003e\u003c\/strong\u003eA10: No special tools are required, just standard automotive tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ11: How long does the installation take?\u003cbr\u003e\u003c\/strong\u003eA11: Installation typically takes about 1-2 hours.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ12: Does this kit improve fuel economy?\u003cbr\u003e\u003c\/strong\u003eA12: Yes, it can contribute to better fuel economy by improving engine efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ13: Is this kit legal for street use?\u003cbr\u003e\u003c\/strong\u003eA13: The legality can vary by location. It's important to check local emissions regulations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ14: Where can I find the installation guide?\u003cbr\u003e\u003c\/strong\u003eA14: The installation guide is available on the SPELAB website or included with the kit.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e---tab Blog---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"Default Title","offer_id":44973291897083,"sku":"SPIS08196SR","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/01_22e2e551-399a-41d5-871a-4efad64c055f.webp?v=1743788563"},{"product_id":"2017-2023-l5p-6-6l-duramax-all-in-one-dpf-ccv-egr-delete-kit-spelab","title":"DPF\/CCV\/EGR\/DEF All-in-One Delete Kit 2017-2025 L5P 6.6L Duramax 2500HD 3500HD","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(64, 64, 64);\"\u003eImportant Fitment \u0026amp; Tuning Notes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eOur products won't include credits and tune file. You can click \u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/for-gm-duramax-l5p\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eHERE\u003c\/span\u003e\u003c\/a\u003e to buy Tune File \u0026amp; Credits.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003carticle class=\"4ever-article\"\u003e\u003cstrong\u003e\u003cspan data-type=\"text\"\u003e\u003cspan data-type=\"leaf\"\u003e2024 to 2025 L5P ECM's must be sent to HP tuners to be unlocked before it can be tuned (NOT INCLUDED)\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/article\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/instructions-with-factory-ecm-unlock-kit-for-l5p-aio-delete-kit\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003eTuner- Read every step(INSTRUCTIONS) before you make any modifications to your truck.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eL5P Duramax DPF\/CCV\/EGR\/DEF All-in-One Delete Kit Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2017+ L5P 6.6L Duramax Diesel GMC Sierra 2500 3500 HD\u003c\/li\u003e\n\u003cli\u003e2017+ L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 3500 HD\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNot compatible with cab and chassis models\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features of the L5P Duramax All-in-One Delete Kit\u003c\/h2\u003e\n\u003ch3\u003eFull Delete, Full Potential\u003c\/h3\u003e\n\u003cp\u003eSPELAB’s 2020 L5P Delete Kit and 2024 Duramax Delete Kit are engineered for maximum performance. Beyond removing factory DPF, EGR, and CCV systems, this bundle also includes a \u003cstrong\u003edual-exit exhaust system and high-flow downpipe\u003c\/strong\u003e, dramatically improving exhaust flow, throttle response, and long-term engine health. For newer trucks like the 2024 Duramax, where emissions systems are more integrated and restrictive, this kit offers a clean, reliable upgrade path.\u003c\/p\u003e\n\u003ch3\u003eOBDII Flash Delete Tuning Interface\u003c\/h3\u003e\n\u003cp\u003eThe included OBDII Flash Delete Tuning Interface allows for seamless tuning adjustments, enabling you to customize your vehicle's performance parameters directly through the OBDII port.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003eNote: To fully optimize your vehicle using the OBD2 Flash Delete Tuner, you will need \u003cstrong\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/for-gm-duramax-l5p?variant=47178222928123\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003ethe appropriate number of credits, and a compatible tune.\u003c\/span\u003e\u003c\/a\u003e \u003c\/strong\u003e(You can add it form “products add-ons” on this page)\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/SPELAB-02.jpg?v=1748600044\" alt=\"\"\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSOTF tuning utilizes factory steering wheel controls for seamless power level adjustments.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eBenefits of This Duramax Delete Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFree-flowing exhaust system for more power and better fuel economy\u003c\/li\u003e\n\u003cli\u003eImproved combustion chamber temperatures\u003c\/li\u003e\n\u003cli\u003eBetter longevity of your engine's cooling and exhaust system\u003c\/li\u003e\n\u003cli\u003eIncreased power from more powerful tune flashes\u003c\/li\u003e\n\u003cli\u003eAll the necessary parts needed to fully delete your \u003cstrong\u003e2017+ L5P 6.6L DURAMAX APPLICABLE PRODUCTS\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEGR Delete Kit\u003c\/li\u003e\n\u003cli\u003eDPF Delete Kit\u003c\/li\u003e\n\u003cli\u003eDownpipe Exhaust\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"CCV Reroute\/delete kit For 2017-2024 L5P 6.6L Duramax\" href=\"https:\/\/www.spelabautoparts.com\/products\/ccv-reroute-delete-kit-for-2017-2024-l5p-6-6-duramax-spelab\" target=\"_blank\"\u003eL5P CCV Reroute\/delete kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eTuner Delete – OBDii Flash Delete Tuning Interface (not including tune and required credits)\u003c\/li\u003e\n\u003cli class=\"item is-active\"\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/5-downpipe-back-dual-2017-2023-l5p-6-6l-duramax-dpf-delete-race-pipe-gm-2500-3500-spelab\" title=\"L5P DPF Delete Dual Exhaust\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003eL5P DPF Delete Dual Exhaust\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote: Accessories vary by order and may not include all listed.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"2020-2024 6.6L Duramax L5P EGR Delete Install Instructions\" href=\"https:\/\/www.spelabautoparts.com\/pages\/2020-2024-6-6l-duramax-l5p-egr-delete-install-instructions-spos20049-bk\"\u003e\u003cem\u003e2020-2024 6.6L Duramax L5P EGR Delete Install Instructions\u003c\/em\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"2017-2025 6.6L Duramax L5P EGR Valve Cooler Delete Kit Install Instructions\" href=\"https:\/\/www.spelabautoparts.com\/pages\/spelab-instruction-2017-2019-6-6l-duramax-l5p-egr-valve-cooler-delete-kit\"\u003e\u003cem\u003e2017-2025 6.6L Duramax L5P EGR Valve Cooler Delete Kit Install Instructions\u003c\/em\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"2017-2025 6.6L Duramax L5P CCV Reroute Kit Install Instructions\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/20240401CCV-_A5_140x210mm.pdf\"\u003e\u003cem\u003e2017-2025 6.6L Duramax L5P CCV Reroute Kit Install Instructions\u003c\/em\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/DPF_STYLE1.0.webp?v=1770359727\"\u003e\u003c\/p\u003e\n\u003cp\u003e---tab Content Preview---\u003c\/p\u003e\n\u003ch2\u003eL5P Duramax Delete Kit Install Notes \u0026amp; Precautions\u003c\/h2\u003e\n\u003ch3\u003eInstallation Tips and Real-World Feedback\u003c\/h3\u003e\n\u003cp\u003eIf you're mechanically inclined, installing the full delete system on a 2020 L5P or 2024 Duramax is straightforward for the most part. The DPF and CCV removal involve basic unbolting and rerouting. However, \u003cstrong\u003ethe EGR system can be tricky\u003c\/strong\u003e—bolts connecting the EGR inlet pipe to the exhaust manifold are notorious for snapping. We strongly recommend having \u003cstrong\u003esharp drill bits and a helicoil thread repair kit\u003c\/strong\u003e on hand before starting.\u003c\/p\u003e\n\u003ch3\u003eTuning Considerations for 2020-2025 L5P Duramax\u003c\/h3\u003e\n\u003cp\u003eWhile the OBDII tuning interface is included, \u003cstrong\u003etune files and credits are sold separately\u003c\/strong\u003e. For best results, choose reliable tuning partners such as \u003cstrong\u003eAMDP or EZLynk with GDP tunes\u003c\/strong\u003e, especially for newer 2024 Duramax models. Some ECUs may still be locked and require custom solutions.\u003c\/p\u003e\n\u003ch3\u003eKeep OEM Parts \u0026amp; Protect Wiring\u003c\/h3\u003e\n\u003cp\u003eMany owners suggest keeping all OEM emissions parts if you ever plan to revert the truck to stock or trade it in. Also, for any unplugged connectors under the truck, apply \u003cstrong\u003edielectric grease and use sealed plug caps\u003c\/strong\u003e to prevent corrosion and ensure safe long-term operation.\u003c\/p\u003e\n\u003ch2\u003eComplete DPF, CCV, EGR and DEF Delete Solution\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSPELAB's all-in-one kit\u003c\/strong\u003e includes everything you need for a complete system overhaul, from the Duramax EGR delete kit to the DPF delete kit and CCV filter. This ensures that all components work harmoniously for maximum performance gains.\u003c\/p\u003e\n\u003ch3\u003eHigh-Quality Materials\u003c\/h3\u003e\n\u003cp\u003eEach part in the kit is made from high-quality materials, ensuring durability and long-lasting performance. SPELAB auto parts are designed to withstand harsh conditions and deliver consistent results.\u003c\/p\u003e\n\u003ch3\u003eProven Performance Design\u003c\/h3\u003e\n\u003cp\u003eSPELAB has a strong reputation in the automotive performance parts industry. Our products, including the Duramax DPF delete kit, are tested and proven to deliver significant performance improvements.\u003c\/p\u003e\n\u003ch3\u003eInstallation Support and Customer Service\u003c\/h3\u003e\n\u003cp\u003eWe prioritize our customers' satisfaction. From providing detailed installation guides to offering excellent customer support, SPELAB ensures a smooth and satisfying experience.\u003c\/p\u003e\n\u003ch3\u003eCost-Effective All-in-One Bundle\u003c\/h3\u003e\n\u003cp\u003ePurchasing the all-in-one kit is more cost-effective than buying individual components separately. It also simplifies the installation process and guarantees compatibility, saving you time and money.\u003c\/p\u003e\n\u003cp\u003eTransform your vehicle's performance with the SPELAB DPF\/CCV\/EGR\/DEF Delete Kit. Order now and experience unparalleled driving efficiency and power.\u003c\/p\u003e\n\u003ch2\u003eConclusion\u003c\/h2\u003e\n\u003cp\u003eThe SPELAB DPF\/CCV\/EGR\/DEF Delete Kit for the 2017-2023 L5P 6.6L Duramax is a comprehensive solution designed to enhance your vehicle's performance, reliability, and longevity. By integrating high-quality components such as the Duramax EGR delete kit, Duramax DPF delete kit, CCV filter, and more, this all-in-one kit ensures seamless compatibility and optimal performance.\u003c\/p\u003e\n\u003cp\u003eWith SPELAB auto parts, you benefit from improved engine efficiency, reduced maintenance costs, and a better driving experience. Our commitment to quality and customer satisfaction guarantees that you receive the best products and support available.\u003c\/p\u003e\n\u003cp\u003eUpgrade your GMC Sierra or Chevrolet Silverado today with SPELAB's all-in-one delete kit and unlock your vehicle's full potential. Order now and enjoy the superior performance and durability that SPELAB is known for.\u003c\/p\u003e\n\u003cp\u003eReady to take the next step? Purchase the SPELAB DPF\/CCV\/EGR\/DEF Delete Kit now and transform your driving experience.\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can I reuse this 2020 L5P delete kit on a 2024 Duramax?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA1:\u003c\/strong\u003e The hardware components (DPF\/CCV\/EGR delete parts) may be compatible, but \u003cstrong\u003eECU tuning support differs\u003c\/strong\u003e significantly. The 2024 Duramax uses a more secure control module, and \u003cstrong\u003etunes developed for 2020 may not apply\u003c\/strong\u003e. Always check with your tuner before reuse. You can also explore our \u003ca title=\"L5P delete kit\" href=\"https:\/\/www.spelabautoparts.com\/collections\/all-in-one-kit-duramax\"\u003eL5P delete kit\u003c\/a\u003e bundles for more performance combinations.\u003c\/p\u003e\n\u003cp\u003eIf you own a 2011-2016 LML engine, Check out our \u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/2011-2016-gmc-chevy-6-6l-duramax-diesel-all-in-one-dpf-def-egr-ccv-delete-kit-spelab-1\" title=\"Check out our All-in-One LML Duramax Delete Kit (includes EGR, DPF, DEF, and CCV deletion with a tuning device).\" target=\"_blank\"\u003eAll-in-One LML Duramax Delete Kit\u003c\/a\u003e (includes EGR, DPF, DEF, and CCV deletion with a tuning device).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Will installing a 2024 Duramax delete kit affect my truck’s resale value?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA2:\u003c\/strong\u003e Yes, it can. While performance enthusiasts may value the mod, \u003cstrong\u003edealerships typically reject deleted vehicles\u003c\/strong\u003e for trade-in. To preserve value, \u003cstrong\u003estore all OEM emissions parts\u003c\/strong\u003e and consider a reversible tuning strategy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Does deleting impact DEF usage and regeneration cycles?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA3:\u003c\/strong\u003e Absolutely. Once your \u003cstrong\u003eDPF and SCR are deleted\u003c\/strong\u003e, \u003cstrong\u003eDEF is no longer required\u003c\/strong\u003e, and \u003cstrong\u003eregen cycles are disabled\u003c\/strong\u003e. This results in \u003cstrong\u003elower operating costs\u003c\/strong\u003e and eliminates DEF-related maintenance. However, this is strictly for off-road use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Do I need custom tunes or are pre-loaded tunes enough for a full delete?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA4:\u003c\/strong\u003e Pre-loaded tunes can work, but they may not match your truck’s setup or driving goals. For optimal reliability, especially on a \u003cstrong\u003e2024 Duramax delete kit\u003c\/strong\u003e, request a \u003cstrong\u003eVIN-matched custom tune\u003c\/strong\u003e from a trusted provider.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: Will I hear a difference in exhaust sound after installing the delete kit?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA5:\u003c\/strong\u003e Yes. With the \u003cstrong\u003eDPF and muffler removed\u003c\/strong\u003e, you'll hear a \u003cstrong\u003emuch deeper, more aggressive exhaust tone\u003c\/strong\u003e. Many users with 5\" straight pipe setups on 2020+ L5P Duramax trucks describe it as \"truck should sound like a truck.\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6: Is the tuner included in the delete kit locked or open to additional tuning?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA6:\u003c\/strong\u003e SPELAB's tuner interface is \u003cstrong\u003eunlocked\u003c\/strong\u003e, allowing for custom tunes to be flashed via OBDII. However, \u003cstrong\u003etunes and HP Tuners credits are sold separately\u003c\/strong\u003e, giving you the flexibility to work with your preferred calibration shop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ7: Will I see fuel economy gains after deleting my 2020 or 2024 Duramax?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA7:\u003c\/strong\u003e Many owners report increases from \u003cstrong\u003e13–15 MPG (stock) to 17–20 MPG\u003c\/strong\u003e post-delete, depending on driving habits and load. This is due to \u003cstrong\u003eeliminating exhaust restriction and reducing regen fuel burns\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ8: Can I restore my truck to factory emissions setup later?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA8:\u003c\/strong\u003e Yes—if you've retained all OEM parts and protected wiring plugs. Many users reinstall stock systems when selling or moving to emissions-restricted areas. Plug cap kits and dielectric grease are highly recommended during the delete process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ9: What kind of maintenance is required after installing this kit?\u003c\/strong\u003e\u003cbr\u003eA9: Regular maintenance checks on the exhaust and filtration systems are recommended to ensure optimal performance and longevity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ10: Can I use this kit in all driving conditions?\u003c\/strong\u003e\u003cbr\u003eA10: Yes, the components are designed to withstand various driving conditions, but always follow recommended maintenance and inspection schedules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ11: Where can I get support if I encounter issues with the kit?\u003c\/strong\u003e\u003cbr\u003eA11: You can contact SPELAB customer service via email at service@spelabautoparts.com for any questions or support needed.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"EGR Delete Kit+OBDII Tuner(won't include file) \/ 4'' DPF Race(2017-2025) \/ 3.5'' Downpipe Exhaust+L5P CCV (2017-2025）","offer_id":45866747691259,"sku":"SPIS08196SR-ES08074-OS20049-BK-ES08120-CI08599","price":1433.76,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit+OBDII Tuner(won't include file) \/ 4'' DPF Race(2017-2025) \/ 3.5'' Downpipe Exhaust (2017-2025)","offer_id":45866747724027,"sku":"SPOS20049-BK-CI08599-ES08074-ES08120","price":1174.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit+OBDII Tuner(won't include file) \/ 4'' DPF Race(2017-2025) \/ L5P CCV (2017-2025）","offer_id":45866747756795,"sku":"SPOS20049-BK-CI08599-ES08120-IS08196SR","price":1194.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit+OBDII Tuner(won't include file) \/ 4'' DPF Race(2017-2025) \/ Without  3.5'' Downpipe Exhaust+L5P CCV","offer_id":45866747789563,"sku":"SPOS20049-BK-CI08599-ES08120","price":935.76,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit+OBDII Tuner(won't include file) \/ 4'' 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(2017-2025）","offer_id":45804880625915,"sku":"SPES08074-IS08196SR-ES08071","price":1317.0,"currency_code":"USD","in_stock":true},{"title":"Without (EGR+OBDII Tuner) \/ 5'' Downpipe-Back w\/Muffler(2017-2019) \/ 3.5'' Downpipe Exhaust (2017-2025)","offer_id":45804917686523,"sku":"SPES08074-ES08071","price":1058.0,"currency_code":"USD","in_stock":true},{"title":"Without (EGR+OBDII Tuner) \/ 5'' Downpipe-Back w\/Muffler(2017-2019) \/ L5P CCV (2017-2025）","offer_id":45804917719291,"sku":"SP0IS08196SR-ES08071","price":1078.99,"currency_code":"USD","in_stock":true},{"title":"Without (EGR+OBDII Tuner) \/ 5'' Downpipe-Back w\/Muffler(2017-2019) \/ Without  3.5'' Downpipe Exhaust+L5P CCV","offer_id":45804917752059,"sku":"SPES08071","price":769.99,"currency_code":"USD","in_stock":true},{"title":"Without (EGR+OBDII Tuner) \/ 5'' Downpipe-Back Dual(2017-2021) \/ 3.5'' Downpipe Exhaust+L5P CCV (2017-2025）","offer_id":45804880658683,"sku":"SPES08074-IS08196SR-ES08679S5.0","price":1297.0,"currency_code":"USD","in_stock":true},{"title":"Without (EGR+OBDII Tuner) \/ 5'' Downpipe-Back Dual(2017-2021) \/ 3.5'' Downpipe Exhaust (2017-2025)","offer_id":45804917784827,"sku":"SPES08074-ES08679S5.0","price":1038.0,"currency_code":"USD","in_stock":true},{"title":"Without (EGR+OBDII Tuner) \/ 5'' Downpipe-Back Dual(2017-2021) \/ L5P CCV (2017-2025）","offer_id":45804917817595,"sku":"SPIS08196SR-ES08679S5.0","price":1058.0,"currency_code":"USD","in_stock":true},{"title":"Without (EGR+OBDII Tuner) \/ 5'' Downpipe-Back Dual(2017-2021) \/ Without  3.5'' Downpipe Exhaust+L5P CCV","offer_id":45804917850363,"sku":"SPES08679S5.0","price":799.0,"currency_code":"USD","in_stock":true},{"title":"Without (EGR+OBDII Tuner) \/ Without DPF Delete \/ 3.5'' Downpipe Exhaust+L5P CCV (2017-2025）","offer_id":45804892979451,"sku":"SPES08074-IS08196S","price":498.0,"currency_code":"USD","in_stock":true},{"title":"Without (EGR+OBDII Tuner) \/ Without DPF Delete \/ 3.5'' Downpipe Exhaust (2017-2025)","offer_id":45804917883131,"sku":"SPES08074","price":228.0,"currency_code":"USD","in_stock":true},{"title":"Without (EGR+OBDII Tuner) \/ Without DPF Delete \/ L5P CCV (2017-2025）","offer_id":45804917915899,"sku":"SPIS08196SR","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Without (EGR+OBDII Tuner) \/ Without DPF Delete \/ Without  3.5'' Downpipe Exhaust+L5P CCV","offer_id":45804917948667,"sku":"","price":259.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/001_eb9e69d0-7adb-426a-989e-f230e4721f3b.png?v=1780071378"},{"product_id":"gm-duramax-l5p-obdii-flash-delete-tuning-interface-spelab","title":"GM 2017-2023 6.6L Duramax L5P – OBDii Flash Delete Tuning Interface | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNote: You may be charged import fees. \u003cstrong\u003ePlease accept the delivery\u003c\/strong\u003e and contact us at service@spelabautoparts.com to resolve any charges. Thanks!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 id=\"isPasted\"\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/instructions-with-factory-ecm-unlock-kit-for-l5p-aio-delete-kit\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003eREAD EVERY STEP BEFORE YOU MAKE ANY MODIFICATIONS TO YOUR TRUCK.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cb\u003eImportant Notice: \u003c\/b\u003e\u003cspan\u003eAll \u003c\/span\u003e\u003cb\u003etunes are non-refundable\u003c\/b\u003e\u003cspan\u003e – Once purchased, they cannot be returned or refunded. Please verify compatibility and confirm your selection before completing your order. If you have any questions, feel free to contact our support team.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOBDii Flash Delete Tuning Interface for 2017-2023 GM 6.6L Duramax L5P\u003c\/h2\u003e\n\u003cp\u003eStep into the next dimension of vehicle optimization with the OBDii Flash Delete Tuner. Tailored specifically for enthusiasts and professionals, this device represents the pinnacle of OBDII interface technology.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWhy settle for the ordinary when you can tap into extraordinary?\u003c\/strong\u003e\u003cbr\u003e\u003c\/em\u003eThe OBDii Flash Delete Tuner elevates the standard, empowering you with advanced capabilities, including standalone data logging and compatibility. Experience unprecedented speed, more storage, and the ability to log data in a standalone mode faster than ever before.\u003c\/p\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOBDii Flash Delete Tuner Essentials\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis state-of-the-art device arrives with the essential tools that make up the Software Suite, offering one of the most comprehensive scanning, diagnostic, logging, and calibration systems available today. Additionally, programming and USB cables are included to ensure a smooth setup process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEditor Feature Set\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe packaged Editor Software feature allows you to access most vehicle control modules' flash memory, saving it in a unique proprietary file structure. Dive deep into a multitude of intricate parameters like torque strategies, spark tables, RPM limits, transmission shift points, speedometer settings, and more. With the OBDii Flash Delete Tuner, make these edits and write them back to various vehicle control modules effortlessly.\u003c\/p\u003e\n\u003ch3\u003eScanner Tool Capabilities\u003c\/h3\u003e\n\u003cp\u003eExperience the power of the comprehensive scan tool built into the OBDii Flash Delete Tuner. Chart, log, and view diagnostic data in real-time directly through the vehicle’s OBDII port. Easily view and reset vehicle Diagnostic Trouble Codes (DTCs) and manage numerous module information. Command functions such as closed loop, timing, air-fuel ratio, and much more in real-time. A complete package wouldn't be right without an all-encompassing scan tool feature set.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eOptional Add-ons\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEnhance the capabilities of your OBDii Flash Delete Tuner with optional add-ons. Elevate performance, functionality, and results. Browse through our selections and find what suits your needs best.\u003c\/p\u003e\n\u003cp\u003eEmbark on the journey to unparalleled vehicle performance optimization today!\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"fitment__unique_code\"\u003e\u003cspan\u003e2017-2023 L5P 6.6L Duramax Diesel GMC Sierra 2500 3500 HD\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"fitment__unique_code\"\u003e\u003cspan\u003e2017-2023 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 3500 HD\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"Delete Tuner w\/Unlock Tool \u0026 Tune","offer_id":45097412854011,"sku":"SPCI08599-EP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1","price":2699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/lQDPKdmICYryPn_NBLDNBLCwAEJOhjdgzGwH2VbK_OQAAg_1200_1200_a7611c5a-4f0a-488e-b7c3-58d016b02310.jpg?v=1744277622"},{"product_id":"5-downpipe-back-dual-2017-2023-l5p-6-6l-duramax-dpf-delete-race-pipe-gm-2500-3500-spelab","title":"5\" Downpipe Back Dual 2017-2021 L5P 6.6L Duramax DPF Delete Race Pipe GM 2500\/3500  |SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/FCDF0578-D1D8-41ae-BCAD-F68DD5B03564.png?v=1705298646\" alt=\"\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003eThis high-performance L5P 6.6L Duramax dual-pipe design eliminates restrictive factory bottlenecks, slashing exhaust backpressure for faster turbo spool, reduced EGTs, and instant throttle response. Precision mandrel-bent stainless steel piping ensures maximum flow efficiency, while the dual-exit configuration enhances scavenging for optimized power delivery. Built for heavy-duty performance, this system delivers deeper torque curves, aggressive diesel acoustics, and improved fuel efficiency—all while shedding excess heat and preventing turbo lag.\u003c\/p\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003ctable style=\"width: 99.9589%; height: 97.9491px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.3094%; height: 19.5898px;\"\u003e\u003cstrong\u003eExhaust Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%; height: 19.5898px;\"\u003eT-409 Stainless Steel, it is magnetic.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.3094%; height: 19.5898px;\"\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%; height: 19.5898px;\"\u003e2mm thick for long-lasting durability and heat resistance.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.3094%; height: 19.5898px;\"\u003e\u003cstrong\u003eInlet Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%; height: 19.5898px;\"\u003e 5.0‘’\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"width: 34.3094%; height: 39.1797px;\"\u003e\u003cstrong\u003emandrel-bent construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%; height: 39.1797px;\"\u003eMaximum flow efficiency, helping your diesel breathe easier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cp\u003eExpect to see a significant increase in fuel mileage. If your DPF is plugged up your probably averaging about 13-14 mpg. More or less depending on the severity of the restriction. After deleting the DPF\/CAT expect to get a combined mileage of 18-19 mpg.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIt removes the need to service the DPF at regular intervals (cleaning, replacement)\u003c\/li\u003e\n\u003cli\u003eA DPF delete will remove the possibility of a DPF failure which could cause expensive diesel repairs\u003c\/li\u003e\n\u003cli\u003eDue to less exhaust backpressure, the DPF delete increases exhaust flow and therefore increases the performance of your motor!\u003c\/li\u003e\n\u003cli\u003ePaired with an ECU remap, the DPF delete is proven to increase power and torque for all vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eInstall takes about 1hr with basic hand tools done on the ground of your driveway or garage. Quicker if you have automotive style lift. Cutting may be be required to fit shorter wheelbase bed\/cab configurations. Clamps, hangers and hardware are included. You may have to re-use some factory hardware.\u003cbr\u003e\u003cstrong\u003eTuner Required: \u003c\/strong\u003eRemoval of the DPF, CAT, SCR, and\/or DOC involves removing and eliminating emission related sensors. A DPF delete capable tuner is required to prevent any check engine light or diagnostic trouble codes from setting.\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2017-2021 L5P 6.6L Duramax Diesel GMC Sierra 2500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2017-2021 L5P 6.6L Duramax Diesel GMC Sierra 3500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e2017-2021 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 HD\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2017-2021 L5P 6.6L Duramax Diesel Chevrolet Silverado 3500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e* IMPORTANT NOTE:\u003c\/strong\u003e \u003cspan style=\"color: #000000;\"\u003eThese kits will only fit models equipped with the OEM style 4-bolt flange off the turbo direct pipe!\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eSpelab 6.6L Duramax L5P DP-Back must be used together with our \u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/3-5-downpipe-exhaust-for-2017-2023-l5p-6-6l-duramax-diesel-spelab\"\u003edownpipe\u003c\/a\u003e.\u003c\/span\u003e \u003c\/strong\u003eThe factory downpipe has an integrated SCR assembly and cannot connect directly. Ours must be installed first to allow proper attachment of the subsequent exhaust section.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003eThese parts are for use on non-registered race vehicles on closed-course competition events *Installing or using this part on any emission-controlled vehicle (\"street\" or \"off-road\") may violate federal and\/or state emissions laws and regulations.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e---tab FAQ---\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat is the DPF and is it worth doing a DPF Delete?\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eMost post-2007 diesel vehicles are fitted with a Diesel Particulate Filter (DPF) for emissions reasons, however there are a few disadvantages to this device; including constant maintenance and repairs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBecause the DPF clogs up, it increases backpressure. Due to this pressure, the fuel flow is hugely disturbed and slowed down. Therefore, when you remove this filter, the fuel flows much easily and faster, increasing the overall fuel mileage.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1. Will a magnet stick to this pipe? Is it really stainless steel?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes – This pipe uses T-409 stainless steel, which is still magnetic (unlike T-304). It offers excellent corrosion resistance while being more affordable than T-304.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2. How thick is the pipe? Will it last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2mm thick T-409 stainless steel – Durable enough for long-term use without excessive weight.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3. Will this improve performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYes! Benefits include:\u003c\/li\u003e\n\u003cli\u003eLower EGTs (Exhaust Gas Temperatures)\u003c\/li\u003e\n\u003cli\u003eFaster turbo spool\u003c\/li\u003e\n\u003cli\u003eBetter fuel efficiency (with proper tuning)\u003c\/li\u003e\n\u003cli\u003eNo more DPF clogging issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQ4. Is this street legal?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e⚠ Off-Road Use Only – DPF removal is illegal for on-road vehicles in most regions. For competition\/racing use only.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"2017-2021","offer_id":45133931774203,"sku":"SPES08679S5.0","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/01_05619503-0989-41a4-a98a-0f0500b7e8f8.webp?v=1743790313"},{"product_id":"4-downpipe-back-single-2020-2022-l5p-6-6l-duramax-dpf-delete-race-pipe-gm-2500-3500-spelab","title":"4‘’ Downpipe Back Single for 2020-2025 L5P 6.6L Duramax DPF Delete Race Pipe GM 2500\/3500|SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/Lis_ab584742-3a4f-4cc3-8e5e-38a8c6a7f36d.webp?v=1704190657\" alt='4\" Downpipe Back Single 2020-2022 GM 2500\/3500 6.6L Duramax L5P DPF Delete Race Pipe |SPELAB'\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlock your 2020-2025 L5P 6.6L Duramax's true potential with this high-performance DPF delete pipe. Our precision-engineered solution eliminates restrictive factory filters, dramatically reducing exhaust gas temperatures (EGTs) while improving turbo spool-up and throttle response. The mandrel-bent construction ensures maximum flow efficiency, helping your diesel breathe easier. Perfect for off-road enthusiasts seeking better power delivery and reduced maintenance hassles.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003ctable style=\"width: 99.9589%; height: 97.9491px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.3094%; height: 19.5898px;\"\u003e\u003cstrong\u003eExhaust Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%; height: 19.5898px;\"\u003eT-409 Stainless Steel, it is magnetic.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.3094%; height: 19.5898px;\"\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%; height: 19.5898px;\"\u003e2mm thick for long-lasting durability and heat resistance.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.3094%; height: 19.5898px;\"\u003e\u003cstrong\u003eInlet Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%; height: 19.5898px;\"\u003e 4.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"width: 34.3094%; height: 39.1797px;\"\u003e\u003cstrong\u003emandrel-bent construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%; height: 39.1797px;\"\u003eMaximum flow efficiency, helping your diesel breathe easier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cp\u003eExpect to see a significant increase in fuel mileage. If your DPF is plugged up your probably averaging about 13-14 mpg. More or less depending on the severity of the restriction. After deleting the DPF\/CAT expect to get a combined mileage of 18-19 mpg.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIt removes the need to service the DPF at regular intervals (cleaning, replacement)\u003c\/li\u003e\n\u003cli\u003eA DPF delete will remove the possibility of a DPF failure which could cause expensive diesel repairs\u003c\/li\u003e\n\u003cli\u003eDue to less exhaust backpressure, the DPF delete increases exhaust flow and therefore increases the performance of your motor!\u003c\/li\u003e\n\u003cli\u003ePaired with an ECU remap, the DPF delete is proven to increase power and torque for all vehicles\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eYou will get a FREE high-quality exhaust tip\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0661\/3342\/6313\/files\/file-line-icon_1.svg?v=1745396708\" width=\"24\" height=\"24\"\u003e \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/Instruction_ES08120.pdf?v=1682132971\" title='installation-instruction-of-4\" 2017-2022 L5P 6.6 Duramax DPF \u0026amp; Cat Delete Pipe Chevy GMC | SPELAB'\u003eDPF Delete Race Pipe Instruction for L5P\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eInstall takes about 1hr with basic hand tools done on the ground of your driveway or garage. Quicker if you have automotive style lift. Cutting may be be required to fit shorter wheelbase bed\/cab configurations. Clamps, hangers and hardware are included. You may have to re-use some factory hardware.\u003cbr\u003e\u003cstrong\u003eTuner Required: \u003c\/strong\u003eRemoval of the DPF, CAT, SCR, and\/or DOC involves removing and eliminating emission related sensors. A DPF delete capable tuner is required to prevent any check engine light or diagnostic trouble codes from setting.\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2020-2025 L5P 6.6L Duramax Diesel GMC Sierra 2500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2020-2025 L5P 6.6L Duramax Diesel GMC Sierra 3500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e2020-2025 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 HD\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2020-2025 L5P 6.6L Duramax Diesel Chevrolet Silverado 3500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: #ff2a00;\"\u003e* \u003cb\u003eIMPORTANT NOTE:\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"color: #ff2a00;\"\u003e \u003c\/span\u003eThese kits will only fit models equipped with the OEM style 4-bolt flange off the turbo direct pipe! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eSpelab 6.6L Duramax L5P DP-Back must be used together with our \u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/3-5-downpipe-exhaust-for-2017-2023-l5p-6-6l-duramax-diesel-spelab\"\u003edownpipe\u003c\/a\u003e.\u003c\/span\u003e \u003c\/strong\u003eThe factory downpipe has an integrated SCR assembly and cannot connect directly. Ours must be installed first to allow proper attachment of the subsequent exhaust section.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e---tab FAQ---\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat is the DPF and is it worth doing a DPF Delete?\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eMost post-2007 diesel vehicles are fitted with a Diesel Particulate Filter (DPF) for emissions reasons, however there are a few disadvantages to this device; including constant maintenance and repairs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBecause the DPF clogs up, it increases backpressure. Due to this pressure, the fuel flow is hugely disturbed and slowed down. Therefore, when you remove this filter, the fuel flows much easily and faster, increasing the overall fuel mileage.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFAQ\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1. What’s the difference between 4\" and 5\" exhaust systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4\" – Better for mild\/moderate tunes, retains some backpressure for low-end torque.\u003c\/li\u003e\n\u003cli\u003e5\" – Best for high-horsepower builds, maximizes flow for reduced EGTs and top-end power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQ2. Will a magnet stick to this pipe? Is it really stainless steel?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes – This pipe uses T-409 stainless steel, which is still magnetic (unlike T-304). It offers excellent corrosion resistance while being more affordable than T-304.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3. Does this fit both short-bed and long-bed Crew Cab trucks?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYes – Fits all 2020-2025 L5P Duramax Crew Cab configurations (short bed \u0026amp; long bed).\u003c\/li\u003e\n\u003cli\u003eDoes NOT fit Cab \u0026amp; Chassis models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQ4. How thick is the pipe? Will it last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2mm thick T-409 stainless steel – Durable enough for long-term use without excessive weight.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5. Will this improve performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYes! Benefits include:\u003c\/li\u003e\n\u003cli\u003eLower EGTs (Exhaust Gas Temperatures)\u003c\/li\u003e\n\u003cli\u003eFaster turbo spool\u003c\/li\u003e\n\u003cli\u003eBetter fuel efficiency (with proper tuning)\u003c\/li\u003e\n\u003cli\u003eNo more DPF clogging issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQ6. Is this street legal?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e⚠ Off-Road Use Only – DPF removal is illegal for on-road vehicles in most regions. For competition\/racing use only.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"4'' Downpipe Back Single（Free Exhaust Tip)","offer_id":45134006288635,"sku":"SPES08673S4.0-ES08019SP","price":587.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/01_d829fb02-e47a-4a8f-93eb-2cc8e1e0c987.webp?v=1743790338"},{"product_id":"4-downpipe-back-2017-2019-l5p-6-6-duramax-dpf-delete-race-pipe-free-exhaust-tips","title":"4‘’ Downpipe-Back for 2017-2019 L5P 6.6 Duramax DPF Delete Race Pipe","description":"\u003cp\u003e---tab Description---\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan\u003eDescription\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the DPF and is it worth doing a DPF Delete?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Diesel Particulate Filter (DPF) is an essential component in most post-2007 diesel vehicles, designed to reduce emissions. However, this device comes with certain disadvantages, including frequent maintenance and potential repair costs.\u003c\/p\u003e\n\u003cp\u003eAs the DPF becomes clogged, it increases exhaust backpressure, which disrupts fuel flow, slowing it down considerably. By removing the DPF, fuel can flow more freely and efficiently, leading to significant improvements in fuel economy.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Fuel Efficiency\u003c\/strong\u003e: If your DPF is clogged, your fuel economy may be around 13-14 mpg. After performing a DPF delete, your combined fuel mileage could increase to 18-19 mpg, thanks to better exhaust flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminates DPF Maintenance\u003c\/strong\u003e: A DPF delete eliminates the need for regular DPF cleaning or replacement, saving you time and money on ongoing maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents Costly Diesel Repairs\u003c\/strong\u003e: By removing the DPF, you reduce the risk of DPF failure, which can lead to expensive repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Engine Performance\u003c\/strong\u003e: Reduced exhaust backpressure increases exhaust flow, resulting in improved engine performance. When paired with an ECU remap, a DPF delete using \u003cstrong\u003eSPELAB\u003c\/strong\u003e parts can significantly boost power and torque, enhancing your vehicle’s overall performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eChoosing a DPF delete with \u003cstrong\u003eSPELAB\u003c\/strong\u003e not only improves fuel efficiency and reduces maintenance costs but also optimizes your vehicle's performance for a smoother and more powerful ride.\u003c\/p\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003ctable style=\"width: 99.9589%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.3094%;\"\u003e\u003cstrong\u003eExhaust Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%;\"\u003eT-409 Stainless Steel, it is magnetic.\u003cspan\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.3094%;\"\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%;\"\u003e2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.3094%;\"\u003e\u003cstrong\u003eInlet Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%;\"\u003e 4.0\"\/5.0‘’\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.3094%;\"\u003e\u003cstrong\u003emandrel-bent construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5489%;\"\u003eMaximum flow efficiency, helping your diesel breathe easier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003e📔\u003ca title='installation-instruction-of-4\" 2017-2022 L5P 6.6 Duramax DPF \u0026amp; Cat Delete Pipe Chevy GMC | SPELAB' href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/Instruction_ES08120.pdf?v=1682132971\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003eDPF Delete PIpe Installation Instruction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Process\u003c\/strong\u003e:\u003cbr\u003eInstalling a DPF delete kit from \u003cstrong\u003eSPELAB\u003c\/strong\u003e typically takes about 1 hour with basic hand tools. This can be done in your driveway or garage, and the installation process is faster with an automotive lift. Some cutting may be necessary for certain vehicle configurations, such as shorter wheelbase trucks. The kit comes complete with clamps, hangers, and hardware, though you may need to reuse some factory components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTuning Requirements\u003c\/strong\u003e:\u003cbr\u003eTo remove the DPF, Catalytic Converter (CAT), Selective Catalytic Reduction (SCR), or Diesel Oxidation Catalyst (DOC), you must also remove emission-related sensors. To prevent check engine lights or diagnostic trouble codes, you will need a DPF delete-compatible tuner, which \u003cstrong\u003eSPELAB\u003c\/strong\u003e provides as part of their high-performance tuning solutions.\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan class=\"BoxPointDrawer_title__tGrzY\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2017-2019 L5P 6.6L Duramax Diesel GMC Sierra 2500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2017-2019 L5P 6.6L Duramax Diesel GMC Sierra 3500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2017-2019 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2017-2019 L5P 6.6L Duramax Diesel Chevrolet Silverado 3500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCrew cab short bed \u0026amp; crew cab long bed. This will not fit the 3500\/4500\/5500 Cab \u0026amp; Chassis commercial style truck.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eSpelab 6.6L Duramax L5P DP-Back must be used together with our \u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/3-5-downpipe-exhaust-for-2017-2023-l5p-6-6l-duramax-diesel-spelab\"\u003edownpipe\u003c\/a\u003e.\u003c\/span\u003e \u003c\/strong\u003eThe factory downpipe has an integrated SCR assembly and cannot connect directly. Ours must be installed first to allow proper attachment of the subsequent exhaust section.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"4'' Dp-Back（2017-2019）Free Exhaust Tips","offer_id":46354375049467,"sku":"SPES08067-ES08019SP","price":579.0,"currency_code":"USD","in_stock":true},{"title":"5'' Dp-Back（2017-2019）Free Exhaust Tips","offer_id":46354375115003,"sku":"SPES08070-ES08023SP","price":714.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/SPES08067-ES08019SP_ab150195-bd73-4c9d-b6d4-8455ad99e9a9.png?v=1774888792"},{"product_id":"3-5-downpipe-exhaust-for-2017-2023-l5p-6-6l-duramax-diesel-black-spelab","title":"3.5'' Downpipe Exhaust For 2017-2024 L5P 6.6L Duramax Diesel Black| SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 3.5\" turbocharger downpipe will increase exhaust flow, improving performance.  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"240\" data-end=\"678\"\u003eMade with mandrel-bent 3.5-inch stainless steel tubing and coated in a ceramic black finish, this SPELAB high-performance L5P downpipe significantly improves airflow, reduces EGTs, and enhances turbocharger response. It’s the ideal component to begin building a full \u003cstrong data-start=\"639\" data-end=\"670\"\u003eL5P Duramax downpipe delete\u003c\/strong\u003e system.\u003c\/p\u003e\n\u003cp data-start=\"680\" data-end=\"855\"\u003eWhether you're replacing a restrictive stock pipe or upgrading for tuning purposes, this \u003cstrong data-start=\"769\" data-end=\"789\"\u003eDuramax downpipe\u003c\/strong\u003e delivers the gains you expect in both performance and durability.\u003c\/p\u003e\n\u003ch3 data-start=\"680\" data-end=\"855\"\u003eBlack or Silver?\u003c\/h3\u003e\n\u003cp\u003eAt SPELAB, our Standard Silver Stainless Steel Downpipe has long been the \"Best Seller\" and the go-to choice for truck owners, thanks to its exceptional value and time-tested reliability. \u003cstrong\u003eIf you are looking for a solid performance boost with a clean, factory-style finish, the Silver variant remains your most dependable partner on the road.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor enthusiasts seeking ultimate heat management and a premium custom look, our \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eBlack Ceramic Coated\u003c\/span\u003e takes performance to the next level:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Thermal Control:\u003c\/strong\u003e The advanced ceramic coating effectively traps heat within the pipe, reducing under-hood temperatures and ensuring quicker turbo spool-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Weather Protection: \u003c\/strong\u003eEspecially in harsh environments or salted road conditions, the ceramic layer acts as an extra shield, providing superior resistance to corrosion and rust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSleek Aesthetics: \u003c\/strong\u003eThe deep matte black finish adds a professional, high-performance visual impact to your engine bay.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003eApplication:  Downpipe Exhaust\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2522\" data-end=\"2604\"\u003e\n\u003cstrong data-start=\"2525\" data-end=\"2541\"\u003eComplete Kit\u003c\/strong\u003e: Includes \u003ca title=\"downpipe exhaust\" href=\"https:\/\/www.spelabautoparts.com\/collections\/downpipe-exhaust\"\u003edownpipe\u003c\/a\u003e, heat wrap, clamps, and precision flanges\u003c\/li\u003e\n\u003cli data-start=\"2607\" data-end=\"2688\"\u003e\n\u003cstrong data-start=\"2610\" data-end=\"2635\"\u003eSuperior Heat Control\u003c\/strong\u003e: Minimizes heat soak and improves turbo efficiency\u003c\/li\u003e\n\u003cli data-start=\"2691\" data-end=\"2784\"\u003e\n\u003cstrong data-start=\"2694\" data-end=\"2708\"\u003eDirect Fit\u003c\/strong\u003e: Designed to replace the \u003cstrong data-start=\"2734\" data-end=\"2755\"\u003e2018 L5P downpipe\u003c\/strong\u003e without cutting or welding\u003c\/li\u003e\n\u003cli data-start=\"2787\" data-end=\"2866\"\u003e\n\u003cstrong data-start=\"2790\" data-end=\"2809\"\u003eCeramic Coating\u003c\/strong\u003e: Sleek finish with high resistance to corrosion and heat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOE vs. SPELAB Downpipe Comparison\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eStock Downpipe\u003c\/th\u003e\n\u003cth\u003eSPELAB 3.5\" Downpipe\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePipe Diameter\u003c\/td\u003e\n\u003ctd\u003eNarrow, restrictive\u003c\/td\u003e\n\u003ctd\u003eLarge 3.5-inch high-flow mandrel bent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Protection\u003c\/td\u003e\n\u003ctd\u003eBare metal, prone to rust\u003c\/td\u003e\n\u003ctd\u003eBlack ceramic coating, high-temp and anti-corrosive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeld Quality\u003c\/td\u003e\n\u003ctd\u003eSpot-welded, uneven\u003c\/td\u003e\n\u003ctd\u003ePrecision full TIG-welded flanges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Management\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003ctd\u003eIncludes thermal wrap + stainless clamps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Efficiency\u003c\/td\u003e\n\u003ctd\u003eHigh backpressure, turbo lag\u003c\/td\u003e\n\u003ctd\u003eSmooth, unrestricted flow—ideal for \u003cstrong\u003eL5P downpipe delete\u003c\/strong\u003e builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eWhat's the Difference Between a Downpipe and an Exhaust?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003cth\u003eLocation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDownpipe\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConnects turbo outlet to mid-pipe; manages hot gas flow\u003c\/td\u003e\n\u003ctd\u003eImmediately after the turbocharger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExhaust System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMid-section to tailpipe; reduces noise and handles emissions\u003c\/td\u003e\n\u003ctd\u003eFrom downpipe to tailpipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eUpgrading the downpipe = performance and throttle response\u003cbr data-start=\"1462\" data-end=\"1465\"\u003eUpgrading the exhaust = tone, flow, and backpressure control\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e2017-2024\u003c\/span\u003e Chevrolet Silverado \u0026amp; GMC Sierra 2500 \u0026amp; 3500HD 6.6L Duramax pickup trucks.\u003c\/li\u003e\n\u003cli\u003eWill not fit Cab \u0026amp; Chassis trucks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does a downpipe do?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe downpipe on your turbocharged vehicle is directing the exhaust gases out of the turbine housing into the exhaust system. An aftermarket downpipe will typically be larger in diameter and either uses a high-flowing catalytic converter or remove the catalytic converter altogether.\u003c\/p\u003e\n\u003cp\u003eBy removing the factory downpipe and replacing it with a high flowing unit you are allowing the turbo to more efficiently move gases away from the turbine which creates more power. Since the factory restrictions are now gone you can increase the boost on the vehicle as the factory downpipe is a choking point for performance.\u003c\/p\u003e\n\u003cp data-start=\"3204\" data-end=\"3473\"\u003e\u003cstrong data-start=\"3204\" data-end=\"3254\"\u003eQ1: Is this SPELAB downpipe catless or catted?\u003c\/strong\u003e\u003cbr data-start=\"3254\" data-end=\"3257\"\u003e\u003cstrong data-start=\"3257\" data-end=\"3263\"\u003eA:\u003c\/strong\u003e This is a \u003cstrong data-start=\"3274\" data-end=\"3294\"\u003ecatless downpipe\u003c\/strong\u003e, meaning it does not contain a catalytic converter. It’s designed for maximum exhaust flow and performance—ideal for off-road and race-use \u003cstrong data-start=\"3434\" data-end=\"3465\"\u003eL5P Duramax downpipe delete\u003c\/strong\u003e builds.\u003c\/p\u003e\n\u003cp data-start=\"3480\" data-end=\"3780\"\u003e\u003cstrong data-start=\"3480\" data-end=\"3551\"\u003eQ2: What is the difference between a catted and a catless downpipe?\u003c\/strong\u003e\u003cbr data-start=\"3551\" data-end=\"3554\"\u003e\u003cstrong data-start=\"3554\" data-end=\"3560\"\u003eA:\u003c\/strong\u003e A \u003cstrong data-start=\"3563\" data-end=\"3582\"\u003ecatted downpipe\u003c\/strong\u003e includes a high-flow catalytic converter and is more emissions-friendly, while a \u003cstrong data-start=\"3664\" data-end=\"3684\"\u003ecatless downpipe\u003c\/strong\u003e removes restrictions completely for maximum performance. SPELAB’s 3.5-inch downpipe is catless.\u003c\/p\u003e\n\u003cp data-start=\"3787\" data-end=\"4010\"\u003e\u003cstrong data-start=\"3787\" data-end=\"3844\"\u003eQ3: Do I need a tuner after installing this downpipe?\u003c\/strong\u003e\u003cbr data-start=\"3844\" data-end=\"3847\"\u003e\u003cstrong data-start=\"3847\" data-end=\"3853\"\u003eA:\u003c\/strong\u003e If you’re using it as part of an \u003cstrong data-start=\"3887\" data-end=\"3910\"\u003eL5P downpipe delete\u003c\/strong\u003e or DPF removal system, a tuner is required to prevent check engine lights and optimize performance.\u003c\/p\u003e\n\u003cp data-start=\"3787\" data-end=\"4010\"\u003e\u003cstrong data-start=\"4017\" data-end=\"4066\"\u003eQ4: Which model years does this downpipe fit?\u003c\/strong\u003e\u003cbr data-start=\"4066\" data-end=\"4069\"\u003e\u003cstrong data-start=\"4069\" data-end=\"4075\"\u003eA:\u003c\/strong\u003e It fits all 2017–2024 L5P 6.6L Duramax trucks, including those needing a \u003cstrong data-start=\"4149\" data-end=\"4170\"\u003e2018 L5P downpipe\u003c\/strong\u003e replacement.\u003c\/p\u003e\n\u003cp data-start=\"4190\" data-end=\"4361\"\u003e\u003cstrong data-start=\"4190\" data-end=\"4244\"\u003eQ5: Can this downpipe work with the stock exhaust?\u003c\/strong\u003e\u003cbr data-start=\"4244\" data-end=\"4247\"\u003e\u003cstrong data-start=\"4247\" data-end=\"4253\"\u003eA:\u003c\/strong\u003e Yes, it is compatible with both OEM mid\/tail sections and aftermarket 4” or 5” \u003cstrong data-start=\"4333\" data-end=\"4352\"\u003eDuramax exhaust\u003c\/strong\u003e systems.\u003c\/p\u003e\n\u003cp data-start=\"4190\" data-end=\"4361\"\u003e\u003cstrong data-start=\"4368\" data-end=\"4421\"\u003eQ6: Does installation require cutting or welding?\u003c\/strong\u003e\u003cbr data-start=\"4421\" data-end=\"4424\"\u003e\u003cstrong data-start=\"4424\" data-end=\"4430\"\u003eA:\u003c\/strong\u003e No cutting or welding is needed. This is a bolt-on \u003cstrong data-start=\"4482\" data-end=\"4506\"\u003eL5P Duramax downpipe\u003c\/strong\u003e that uses factory-style mounting points and flange connections.\u003c\/p\u003e\n\u003cp data-start=\"4190\" data-end=\"4361\"\u003e\u003cstrong data-start=\"4577\" data-end=\"4628\"\u003eQ7: Will this downpipe change my exhaust sound?\u003c\/strong\u003e\u003cbr data-start=\"4628\" data-end=\"4631\"\u003e\u003cstrong data-start=\"4631\" data-end=\"4637\"\u003eA:\u003c\/strong\u003e Slightly. It deepens the tone and improves airflow. Paired with a full exhaust upgrade, the sound becomes much more aggressive.\u003c\/p\u003e\n\u003cp data-start=\"4190\" data-end=\"4361\"\u003e\u003cstrong data-start=\"4772\" data-end=\"4836\"\u003eQ8: What’s the wall thickness and corrosion resistance like?\u003c\/strong\u003e\u003cbr data-start=\"4836\" data-end=\"4839\"\u003e\u003cstrong data-start=\"4839\" data-end=\"4845\"\u003eA:\u003c\/strong\u003e Made from thick 2mm stainless steel with ceramic coating, it provides excellent heat and corrosion resistance in all weather conditions.\u003c\/p\u003e\n\u003cp data-start=\"4190\" data-end=\"4361\"\u003e\u003cstrong data-start=\"4989\" data-end=\"5043\"\u003eQ9: Can I use this as part of a DPF delete system?\u003c\/strong\u003e\u003cbr data-start=\"5043\" data-end=\"5046\"\u003e\u003cstrong data-start=\"5046\" data-end=\"5052\"\u003eA:\u003c\/strong\u003e Yes. It’s commonly used in \u003cstrong data-start=\"5080\" data-end=\"5111\"\u003eL5P Duramax downpipe delete\u003c\/strong\u003e setups as the first step in removing stock emissions restrictions. Off-road use only.\u003c\/p\u003e\n\u003cp data-start=\"5204\" data-end=\"5419\"\u003e\u003cstrong data-start=\"5204\" data-end=\"5263\"\u003eQ10: Who should buy this 3.5-inch downpipe from SPELAB?\u003c\/strong\u003e\u003cbr data-start=\"5263\" data-end=\"5266\"\u003e\u003cstrong data-start=\"5266\" data-end=\"5272\"\u003eA:\u003c\/strong\u003e It’s perfect for diesel enthusiasts looking to increase power, reduce turbo lag, and build a performance-tuned L5P truck for off-road or race use.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"Silver","offer_id":46395524808955,"sku":"SPES08074","price":228.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46395493843195,"sku":"SPES08074BK","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/0005_88284a2a-2b3b-4133-8712-af1e9130a2c4.png?v=1773971533"},{"product_id":"differential-cover-for-chevrolet-silverado-gm-sierra-2500-3500-hd2001-2019-spelab","title":"Differential Cover For Chevrolet Silverado \u0026 GMC Sierra 2500\/3500 HD (2001-2019) |SPELAB","description":"\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eThe year and model may not guarantee compatibility. Please confirm whether the axle is AAM 11.5″\/11.8″ 14 Bolts. The AAM 11.5\" and 11.8\" differential covers are interchangeable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/OS08833BK.jpg?v=1756460370\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/OS08833BK_33e7bc71-9775-416c-87a3-e7df34adc650.jpg?v=1756460393\"\u003e\u003c\/div\u003e\n\u003cp\u003eFitment (AAM 11.5\"\/11.8\" 14 Bolts) :\u003c\/p\u003e\n\u003cp\u003eChevrolet \/ GM\u003cbr\u003e2001-2019 | Silverado, Sierra 2500\/3500(\u0026amp;HD)\u003cbr\u003e2001-2019 | Light Duty P\/U – 25\/35 Series\u003cbr\u003e2001-2019 | Full Size Utility 200\/2500, 300\/3500\u003cbr\u003e2001-2019 | Suburban, Yukon XL, Escalade ESV\u003c\/p\u003e\n\u003cp\u003eDodge \/ RAM\u003cbr\u003e\u003cspan\u003e2003-2018 RAM 6.4L\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003ch2\u003eSPELAB Differential Cover for 2001-2019 Chevrolet Silverado \u0026amp; GMC Sierra 2500\/3500 HD - Heavy Duty Performance\u003c\/h2\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ciframe width=\"100%\" src=\"https:\/\/www.youtube.com\/embed\/dGo4sEwKwfw\" title=\"How to save your money on the damaged diff cover? 💥 #spelab #spelabautoparts #autoparts #cummins\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eDifferential Cover For AAM 11.5\"\/11.8″ 14 Bolts Rear Axle | SPELAB\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please confirm your vehicle’s axle model and specifications before purchasing to ensure proper fitment.\u003c\/p\u003e\n\u003cp\u003eIf you have any questions, feel free to contact us via online consultation or after-sales email: \u003cstrong\u003e\u003ca rel=\"noopener\"\u003eservice@spelabautoparts.com\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/02_0d661b66-aec2-4f5a-a7a2-dbf65d47f544.jpg?v=1778317366\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Cooling Performance\u003c\/strong\u003e: Superior heat dissipation through extensive cooling fins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e: Made from high-quality A380 aluminum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Maintenance\u003c\/strong\u003e: Features such as magnetic drain plug and sight glass for effortless oil changes and monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Differential Lifespan\u003c\/strong\u003e: Efficient lubrication pathways reduce wear and tear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance\u003c\/strong\u003e: Anti-rust coating ensures longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProtects the differential, seals the differential, stores differential fluid.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInnovative points:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1. The external heat sink design increases the contact area between the differential cover and the surrounding air, enhancing heat dissipation performance.\u003cbr\u003e\u003cbr\u003e2. The internal diversion groove design aligns with the direction of liquid flow in the differential gear's rotation, ensuring maximum flow rate for better lubrication.\u003cbr\u003e\u003cbr\u003e3. The use of aluminum alloy material significantly improves cooling performance compared to the commonly used iron material. When comparing billet to cast products, billet items are often considered more durable and built for long-lasting performance.\u003cbr\u003e\u003cbr\u003e4. An external observation mirror with a floating ball is used to monitor the oil level. Traditional observation mirrors in the market may darken over time, reducing visibility. Therefore, the floating ball allows us to monitor the oil level even if the mirror darkens.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e5. The outside with black wrinkle paint providing rust resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Specifications：\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg alt=\"Differential Cover 10 Bolts for 1986-2022 Ford ,2000-2005 Ford Hiking Dana 50\/60|SPELAB-1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/6_480x480.gif?v=1695024547\"\u003e\u003cimg alt=\"Differential Cover 10 Bolts for 1986-2022 Ford ,2000-2005 Ford Hiking Dana 50\/60|SPELAB-2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/51014a106bc5b9d4b43e34f7e1d8f5d8_75fc4892-e3d0-44e9-a1b1-74d1ecc2fd61_480x480.gif?v=1695024340\"\u003e\u003cbr\u003e\u003cimg alt=\"Differential Cover for 1986-2022 Ford Comparison|SPELAB\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/lQHPJyHe-Hy9a7jNBLDNBLCw8nn6BsNwj9EE9O1B4YAiAA_1200_1200_52470fdd-2fd6-4337-9922-e91cf46aba29_480x480.gif?v=1694596457\"\u003e\u003c\/p\u003e\n\u003cp class=\"product-title\"\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul class=\"ProductWarranty_warrantyList__1UNFn\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFast Shipping Policy:\u003c\/strong\u003e\u003c\/p\u003e\n\u003carticle\u003eThe order will be dispatched within 1-2 business day, and the package will arrive within your order's estimated date. Please click \u003cstrong\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\" title=\"Shipping Policy|SPELAB\"\u003eShipping Policy\u003c\/a\u003e\u003c\/strong\u003e for more details.\u003c\/article\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Return Policy:\u003c\/strong\u003e\u003c\/p\u003e\n\u003carticle\u003eEvery order comes with a 14-day free return which means you don't have to pay for a return slip. Please click \u003cstrong\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\" title=\"Return Policy|SPELAB\"\u003eReturn Policy\u003c\/a\u003e \u003c\/strong\u003efor more details.\u003c\/article\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab FAQS---\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is a differential cover?\u003c\/strong\u003e\u003cbr\u003eA1: A differential cover is a protective cover for the differential housing, helping to shield the gears and differential fluid from debris and damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Why should I upgrade my differential cover?\u003c\/strong\u003e\u003cbr\u003eA2: Upgrading to a high-performance differential cover can improve cooling, increase oil capacity, and enhance durability, leading to better overall performance and longevity of the differential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: How does a finned differential cover improve cooling?\u003c\/strong\u003e\u003cbr\u003eA3: The fins increase the surface area, which helps dissipate heat more efficiently, reducing the operating temperature of the differential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Is a billet aluminum differential cover better than a cast aluminum one?\u003c\/strong\u003e\u003cbr\u003eA4: Yes, billet aluminum covers are typically stronger and more durable than cast aluminum covers due to their superior material properties and manufacturing process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: How do I know if a differential cover will fit my vehicle?\u003c\/strong\u003e\u003cbr\u003eA5: Check the product specifications and fitment guide provided by the manufacturer to ensure compatibility with your vehicle's make, model, and year.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6: What tools are needed to install a differential cover?\u003c\/strong\u003e\u003cbr\u003eA6: Common tools include a socket set, torque wrench, gasket scraper, and differential fluid. Some installations may require additional specific tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ7: How often should I change the differential fluid?\u003c\/strong\u003e\u003cbr\u003eA7: It's recommended to change the differential fluid every 30,000 to 60,000 miles, but always refer to your vehicle's owner manual for specific intervals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ8: Can I install a differential cover myself, or do I need a professional?\u003c\/strong\u003e\u003cbr\u003eA8: Many differential covers can be installed by a knowledgeable DIYer with basic mechanical skills and tools. However, if you're unsure, it's best to seek professional help.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ9: Will an upgraded differential cover void my vehicle's warranty?\u003c\/strong\u003e\u003cbr\u003eA9: It depends on the manufacturer and the terms of your warranty. Check with your vehicle's manufacturer or dealer for specific warranty information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ10: What are the benefits of increased oil capacity in a differential cover?\u003c\/strong\u003e\u003cbr\u003eA10: Increased oil capacity improves lubrication and cooling, which can enhance the differential's performance and longevity, especially under heavy use or high-stress conditions.\u003c\/p\u003e\n\u003cp\u003e---tab Blog \u0026amp; Video---\u003c\/p\u003e\n\u003ch3\u003eVideo\u003c\/h3\u003e\n\u003cdiv class=\"video-slider-wrapper\"\u003e\n\u003cdiv class=\"video-slider\"\u003e\n\u003cdiv class=\"video-item\" data-video-id=\"xXKNHok62fs\"\u003e\n\u003cdiv class=\"video-item-inner\"\u003e\n\u003cimg src=\"https:\/\/img.youtube.com\/vi\/xXKNHok62fs\/hqdefault.jpg\" alt=\"Video Thumbnail 0\" class=\"video-thumbnail\"\u003e\n\u003cdiv class=\"play-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"video-details\"\u003e\n\u003ch3 class=\"video-title\"\u003eFirst Purchase: 6.0L Power Stroke with SPELAB Differential Cover: 800+ HP Performance Upgrade, Full-System Modification Tested!\u003c\/h3\u003e\n\u003cdiv class=\"video-tags\"\u003e\n\u003cspan class=\"tag\"\u003ePerformance Upgrade\u003c\/span\u003e\u003cspan class=\"tag\"\u003eInstallation Guide\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"video-item\" data-video-id=\"eT2epxXrmZw\"\u003e\n\u003cdiv class=\"video-item-inner\"\u003e\n\u003cimg src=\"https:\/\/img.youtube.com\/vi\/eT2epxXrmZw\/hqdefault.jpg\" alt=\"Video Thumbnail 0\" class=\"video-thumbnail\"\u003e\n\u003cdiv class=\"play-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"video-details\"\u003e\n\u003ch3 class=\"video-title\"\u003eRAM Series SPELAB Differential Cover Installation Overview｜Installation Process + Real-World Feedback\u003c\/h3\u003e\n\u003cdiv class=\"video-tags\"\u003e\n\u003cspan class=\"tag\"\u003eFailure Prevention\u003c\/span\u003e\u003cspan class=\"tag\"\u003eInstallation Guide\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"video-item\" data-video-id=\"fZtQwE5UWYc\"\u003e\n\u003cdiv class=\"video-item-inner\"\u003e\n\u003cimg src=\"https:\/\/img.youtube.com\/vi\/fZtQwE5UWYc\/hqdefault.jpg\" alt=\"Video Thumbnail 0\" class=\"video-thumbnail\"\u003e\n\u003cdiv class=\"play-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"video-details\"\u003e\n\u003ch3 class=\"video-title\"\u003eSPELAB Differential Cover 6.0 POWERSTROKE Installation Process + Real-World Feedback\u003c\/h3\u003e\n\u003cdiv class=\"video-tags\"\u003e\n\u003cspan class=\"tag\"\u003eFailure Prevention\u003c\/span\u003e\u003cspan class=\"tag\"\u003eInstallation Guide\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"video-item\" data-video-id=\"1pBZgMVKFJY\"\u003e\n\u003cdiv class=\"video-item-inner\"\u003e\n\u003cimg src=\"https:\/\/img.youtube.com\/vi\/1pBZgMVKFJY\/hqdefault.jpg\" alt=\"Video Thumbnail 0\" class=\"video-thumbnail\"\u003e\n\u003cdiv class=\"play-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"video-details\"\u003e\n\u003ch3 class=\"video-title\"\u003eThe Differential Cover Upgrade Every Truck Owner Needs\u003c\/h3\u003e\n\u003cdiv class=\"video-tags\"\u003e\n\u003cspan class=\"tag\"\u003eComparison Video\u003c\/span\u003e\u003cspan class=\"tag\"\u003eRepair Guide \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"video-item\" data-video-id=\"89kSNOjgEXQ\"\u003e\n\u003cdiv class=\"video-item-inner\"\u003e\n\u003cimg src=\"https:\/\/img.youtube.com\/vi\/89kSNOjgEXQ\/hqdefault.jpg\" alt=\"Video Thumbnail 0\" class=\"video-thumbnail\"\u003e\n\u003cdiv class=\"play-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"video-details\"\u003e\n\u003ch3 class=\"video-title\"\u003eSPELAB Differential Cover User Experience: High Strength + Easy Maintenance\u003c\/h3\u003e\n\u003cdiv class=\"video-tags\"\u003e\n\u003cspan class=\"tag\"\u003eComparison Video\u003c\/span\u003e\u003cspan class=\"tag\"\u003eRepair Guide \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"video-item\" data-video-id=\"D-NjoTGZiuw\"\u003e\n\u003cdiv class=\"video-item-inner\"\u003e\n\u003cimg src=\"https:\/\/img.youtube.com\/vi\/D-NjoTGZiuw\/hqdefault.jpg\" alt=\"Video Thumbnail 0\" class=\"video-thumbnail\"\u003e\n\u003cdiv class=\"play-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"video-details\"\u003e\n\u003ch3 class=\"video-title\"\u003eDodge \/ RAM SPELAB Differential Cover—truck build just got a serious boost\u003c\/h3\u003e\n\u003cdiv class=\"video-tags\"\u003e\n\u003cspan class=\"tag\"\u003eComparison Video\u003c\/span\u003e\u003cspan class=\"tag\"\u003eRepair Guide \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"videoModal\" class=\"video-modal\"\u003e\n\u003cdiv class=\"video-modal-content\"\u003e\n\u003cspan class=\"video-modal-close\"\u003e×\u003c\/span\u003e\n\u003cdiv class=\"video-modal-player-wrapper\"\u003e\u003ciframe id=\"youtubePlayer\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"Front \/ Black","offer_id":46873500319995,"sku":"","price":209.99,"currency_code":"USD","in_stock":false},{"title":"Front \/ Red","offer_id":46873510805755,"sku":null,"price":209.99,"currency_code":"USD","in_stock":false},{"title":"Front \/ Silver","offer_id":46873510838523,"sku":null,"price":209.99,"currency_code":"USD","in_stock":false},{"title":"Rear \/ Black","offer_id":46873500352763,"sku":"SPOS08833BK","price":209.99,"currency_code":"USD","in_stock":true},{"title":"Rear \/ Red","offer_id":46873510871291,"sku":"SPOS08833RD","price":209.99,"currency_code":"USD","in_stock":true},{"title":"Rear \/ Silver","offer_id":46873510904059,"sku":"SPOS08833SR","price":209.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/OS08833BK-01.jpg?v=1778316979"},{"product_id":"for-gm-duramax-l5p","title":"Tuner \/ SOTF Tune Package \/ Unlock Kit For GM Duramax L5P","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNote: You may be charged import fees. \u003cstrong\u003ePlease accept the delivery\u003c\/strong\u003e and contact us at service@spelabautoparts.com to resolve any charges. Thanks!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/instructions-with-factory-ecm-unlock-kit-for-l5p-aio-delete-kit\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003eREAD EVERY STEP BEFORE YOU MAKE ANY MODIFICATIONS TO YOUR TRUCK.\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eReading and data logging with HP Tuners is free and does not require credits. Credits are only needed when licensing a vehicle to flash\/write a tune.\u003c\/span\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSotf tune package\u0026amp; credits are non-refundable\u003c\/b\u003e\u003cspan\u003e – Once purchased, they cannot be returned or refunded. Please verify compatibility and confirm your selection before completing your order. If you have any questions, feel free to contact our support team.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/SPELAB-02.jpg?v=1748600044\" alt=\"Tuner For GM Duramax L5P\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003eStep into the next dimension of vehicle optimization with the OBDii Flash Delete Tuner. Tailored specifically for enthusiasts and professionals, this device represents the pinnacle of OBDII interface technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSelectable Power Levels (only for 2017–2023 SOTF):\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 39.1876px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 19.6751%; height: 19.5938px; text-align: center;\"\u003e 1\u003c\/td\u003e\n\u003ctd style=\"width: 19.6751%; height: 19.5938px; text-align: center;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"width: 19.6751%; height: 19.5938px; text-align: center;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 19.6751%; height: 19.5938px; text-align: center;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 20.0361%; height: 19.5938px; text-align: center;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 19.6751%; height: 19.5938px; text-align: center;\"\u003e0HP\u003c\/td\u003e\n\u003ctd style=\"width: 19.6751%; height: 19.5938px; text-align: center;\"\u003e50HP\u003c\/td\u003e\n\u003ctd style=\"width: 19.6751%; height: 19.5938px; text-align: center;\"\u003e75HP\u003c\/td\u003e\n\u003ctd style=\"width: 19.6751%; height: 19.5938px; text-align: center;\"\u003e100HP\u003c\/td\u003e\n\u003ctd style=\"width: 20.0361%; height: 19.5938px; text-align: center;\"\u003e150HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eNote: 2017-2023 4500\/5500 Cab \u0026amp; Chassis models are limited to a 60 HP tune. Contact us before ordering if you have a C\u0026amp;C truck for questions.\u003c\/p\u003e\n\u003cp\u003eWe strongly recommend monitoring EGTs when using Levels 4 \u0026amp; 5.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy settle for the ordinary when you can tap into extraordinary?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe OBDii Flash Delete Tuner elevates the standard, empowering you with advanced capabilities, including standalone data logging and compatibility. Experience unprecedented speed, more storage, and the ability to log data in a standalone mode faster than ever before.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's in the Box\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOBDii Flash Delete Tuner Essentials:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis state-of-the-art device arrives with the essential tools that make up the Software Suite, offering one of the most comprehensive scanning, diagnostic, logging, and calibration systems available today. Additionally, programming and USB cables are included to ensure a smooth setup process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEditor Feature Set:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe packaged Editor Software feature allows you to access most vehicle control modules' flash memory, saving it in a unique proprietary file structure. Dive deep into a multitude of intricate parameters like torque strategies, spark tables, RPM limits, transmission shift points, speedometer settings, and more. With the OBDii Flash Delete Tuner, make these edits and write them back to various vehicle control modules effortlessly. \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNOTE: To get the most out of this ECM tune file, ensure you have:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eL5P Tuning – OBDii Flash Delete Tuning Interface\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\n\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eAn Unlock kit\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e8 Tuning Credits\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eScanner Tool Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eExperience the power of the comprehensive scan tool built into the OBDii Flash Delete Tuner. Chart, log, and view diagnostic data in real-time directly through the vehicle’s OBDII port. Easily view and reset vehicle Diagnostic Trouble Codes (DTCs) and manage numerous module information. Command functions such as closed loop, timing, air-fuel ratio, and much more in real-time. A complete package wouldn't be right without an all-encompassing scan tool feature set.\u003c\/p\u003e\n\u003ch3\u003eOptional Add-ons\u003c\/h3\u003e\n\u003cp\u003eEnhance the capabilities of your OBDii Flash Delete Tuner with optional add-ons. Elevate performance, functionality, and results. Browse through our selections and find what suits your needs best.\u003c\/p\u003e\n\u003cp\u003eEmbark on the journey to unparalleled vehicle performance optimization today!\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"fitment__unique_code\"\u003e2017-2023 L5P GM Duramax\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"fitment__unique_code\"\u003e2017-2023 Chevrolet Silverado \/ GMC Sierra 2500\/3500 6.6L\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"OBDII Tuner+Unlock Kit+Tune \u0026 Credits","offer_id":46964025622779,"sku":"SPCI08599-EP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1","price":2699.0,"currency_code":"USD","in_stock":true},{"title":"OBDII Tuner","offer_id":47178193895675,"sku":"SPCI08599","price":467.99,"currency_code":"USD","in_stock":true},{"title":"Unlock Kit","offer_id":47178193928443,"sku":"SPEP13-00006WT-000-W","price":439.99,"currency_code":"USD","in_stock":true},{"title":"Soft Tune Package \u0026 Credits","offer_id":47178193961211,"sku":"SPEP13-00004WT-000-W-CI08599-1","price":1799.99,"currency_code":"USD","in_stock":true},{"title":"OBDII Tuner+Unlock Kit","offer_id":47178193993979,"sku":"SPCI08599-EP13-00006WT-000-W","price":907.98,"currency_code":"USD","in_stock":true},{"title":"Unlock Kit+Tune \u0026 Credits","offer_id":47178222928123,"sku":"SPEP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1","price":2238.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/l5p.jpg?v=1747807729"},{"product_id":"2017-2024-l5p-6-6l-duramax-dpf-ccv-egr-def-delete-all-in-one-kit-spelab","title":"2017-2023 L5P 6.6L Duramax DPF\/EGR\/DEF Delete All-in-One Kit | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNote\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(31, 33, 36);\"\u003e\u003cspan style=\"color: rgb(31, 33, 36);\"\u003eTo ensure proper ECU communication and full functionality, this kit must be used in conjunction with the \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eCAN bus plug\u003c\/span\u003e.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(31, 33, 36);\"\u003e\u003cspan style=\"color: rgb(31, 33, 36);\"\u003eYou may be charged import fees. \u003cstrong\u003ePlease accept the delivery\u003c\/strong\u003e and contact us at service@spelabautoparts.com to resolve any charges. Thanks!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAll \u003c\/span\u003e\u003cb\u003etunes are non-refundable\u003c\/b\u003e\u003cspan\u003e – Once purchased, they cannot be returned or refunded. Please verify compatibility and confirm your selection before completing your order. If you have any questions, feel free to contact our support team.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp id=\"isPasted\"\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/instructions-with-factory-ecm-unlock-kit-for-l5p-aio-delete-kit\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003eREAD EVERY STEP BEFORE YOU MAKE ANY MODIFICATIONS TO YOUR TRUCK.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eMaximize the performance of your 2017-2023 L5P Duramax with this complete DPF\/EGR delete and tuning package. Designed for serious power seekers, this kit removes restrictive DPF and EGR systems while including a high-performance tuner to optimize fueling, turbo response, and transmission shifting. Expect massive gains in horsepower, torque, and fuel efficiency while reducing engine stress and maintenance headaches.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Emissions Delete\u003c\/strong\u003e\u003cspan\u003e – Eliminates \u003c\/span\u003e\u003cstrong\u003eDPF (Diesel Particulate Filter) and EGR (Exhaust Gas Recirculation)\u003c\/strong\u003e\u003cspan\u003e for unrestricted airflow and lower engine temps.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTuning Included\u003c\/strong\u003e\u003cspan\u003e – \u003c\/span\u003e\u003cspan\u003e Optimize power levels (50HP-150HP+ gains).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Reliability\u003c\/strong\u003e\u003cspan\u003e – Reduces carbon buildup, DEF consumption, and turbo backpressure for \u003c\/span\u003e\u003cstrong\u003elonger engine life\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Fuel Economy\u003c\/strong\u003e\u003cspan\u003e – Stops forced regens and DEF usage, improving \u003c\/span\u003e\u003cstrong\u003eMPG by 2-5+\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-Road\/Competition Use Only\u003c\/strong\u003e\u003cspan\u003e – For closed-course racing or off-highway use (check local laws).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEGR Delete Kik\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/dpf-cat-delete-pipe\" title=\"DPF Delete Kit\"\u003eDPF Delete Kit \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/for-gm-duramax-l5p\"\u003eTuner Delete – OBDii Flash Delete Tuning Interface (including tune and required credits)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eUnlock Kit\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExhaust System\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #e03e2d;\"\u003e\u003cstrong\u003e⚠️Note: Accessories vary by order and may not include all listed.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1159\" data-start=\"1119\"\u003e\u003cstrong data-end=\"1159\" data-start=\"1119\"\u003eOBDII Flash Delete Tuning Interface:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1346\" data-start=\"1161\"\u003eThe included OBDII Flash Delete Tuning Interface allows for seamless tuning adjustments, enabling you to customize your vehicle's performance parameters directly through the OBDII port.\u003c\/p\u003e\n\u003cp data-end=\"2210\" data-start=\"2112\"\u003e\u003cem data-end=\"2210\" data-start=\"2112\"\u003eNote: SOTF tuning utilizes factory steering wheel controls for seamless power level adjustments.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0661\/3342\/6313\/files\/file-line-icon_1.svg?v=1745396708\" width=\"24\" height=\"24\"\u003e \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/spelab-instruction-2017-2019-6-6l-duramax-l5p-egr-valve-cooler-delete-kit\" title=\"6.6L Duramax L5P EGR Delete Kit Installation Instruction\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 18px;\"\u003e\u003cu\u003eEGR Valve Cooler Delete Kit for 2017-2023 6.6L Duramax L5P Installation Instruction\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0661\/3342\/6313\/files\/file-line-icon_1.svg?v=1745396708\" width=\"24\" height=\"24\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/Instruction_ES08120.pdf?v=1682132971\"\u003e \u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 18px;\"\u003e\u003cu\u003eDPF Race Pipe Delete for 2017-2023 6.6L Duramax L5P Installation Instruction\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 18px;\"\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/span\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 18px;\"\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/span\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 18px;\"\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2017-2023 L5P 6.6L Duramax Diesel GMC Sierra 2500 3500 HD\u003c\/li\u003e\n\u003cli\u003e2017-2023 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 3500 HD\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0); font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNot compatible with cab and chassis models\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(224, 62, 45);\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eSpelab 6.6L Duramax L5P DP-Back must be used together with our \u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/3-5-downpipe-exhaust-for-2017-2023-l5p-6-6l-duramax-diesel-spelab\"\u003edownpipe\u003c\/a\u003e.\u003c\/span\u003e \u003c\/strong\u003eThe factory downpipe has an integrated SCR assembly and cannot connect directly. Ours must be installed first to allow proper attachment of the subsequent exhaust section.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003ch2 class=\"p\"\u003e\n\u003cb\u003e\u003cspan class=\"15\"\u003eSPELAB 6.6L Duramax DPF\/EGR\/DEF Delete Kit - All-in-One Solution for 2017-2023 GMC and Chevy\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003eEnhance your 2017-2023 6.6L Duramax with SPELAB's all-in-one delete kit. Includes EGR, DPF and more.\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e1. \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003ch3\u003e\u003cb\u003e\u003cspan\u003eProduct Instruction\u003c\/span\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eSPELAB auto parts\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eare renowned for their high-quality and performance-enhancing components. The DPF\/CCV\/EGR\/DEF Delete Kit for the 2017-2023 L5P 6.6L Duramax is no exception. This comprehensive kit includes the \u003c\/span\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/duramax-egr-delete-kit\"\u003e\u003cb\u003e\u003cspan\u003eDuramax EGR delete kit\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/duramax-dpf-delete-pipe\"\u003e\u003cb\u003e\u003cspan\u003eDuramax DPF delete kit\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003e and more, ensuring your vehicle operates at peak efficiency.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eDiscover the detailed components of this all-in-one solution in the next section.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 class=\"p\"\u003e\u003cspan\u003ePackage Contents\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eIn this \u003c\/span\u003e\u003cb\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/\"\u003eSPELAB auto parts\u003c\/a\u003e \u003c\/b\u003e\u003cspan\u003epackage, you will receive the following items:\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e· \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/egr-delete\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003eEGR Delete Kit\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cspan\u003e: The Duramax EGR delete kit removes the exhaust gas recirculation system, reducing carbon buildup and improving combustion efficiency.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e· \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/dpf-cat-delete-pipe\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003eDPF Delete Kit\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cspan\u003e: The Duramax DPF delete kit eliminates the diesel particulate filter, increasing exhaust flow and boosting engine power.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e· \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003e\u003cspan class=\"15\"\u003eDEF Delete Kit\/Tuner Delete – OBDii Flash Delete Tuning Interface (including tune and required credits)\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: Removes the diesel exhaust fluid system and provides tuning interface for optimized performance.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eContinue to learn about the specific vehicle fitment for this comprehensive kit.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"p\"\u003e\u003cspan\u003eCompatible Vehicles\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eThis SPELAB DPF\/CCV\/EGR\/DEF Delete Kit is designed for specific models to ensure perfect fit and optimal performance:\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e· \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e2017-2023 L5P 6.6L Duramax Diesel GMC Sierra 2500 3500 HD\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e· \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e2017-2023 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 3500 HD\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eThese Duramax EGR delete kits and Duramax DPF delete kits are meticulously engineered to match the specifications of these models, ensuring seamless integration and enhanced performance.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eExplore the numerous benefits and reasons to choose this all-in-one delete kit in the following section.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e2. \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003e\u003cspan\u003eAdvantages of Using the Kit\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eChoosing the SPELAB DPF\/EGR\/DEF Delete Kit offers significant benefits for your vehicle:\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cb\u003e\u003cspan class=\"15\"\u003eImproved Engine Performance\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eThe Duramax EGR delete kit and DPF delete kit work together to enhance exhaust flow and reduce backpressure. This results in improved fuel efficiency and increased horsepower.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cb\u003e\u003cspan class=\"15\"\u003eOptimized Exhaust System\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eThe \u003c\/span\u003edownpipe\u003cspan\u003e exhaust and dual exhaust system further optimize the exhaust path, providing better turbo response and a more robust exhaust sound.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cb\u003e\u003cspan class=\"15\"\u003eUser-Friendly and Compatible\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eEach component in this SPELAB auto parts kit is designed for easy installation and perfect compatibility with the specified vehicle models. Detailed installation guides are provided to ensure a smooth setup.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cb\u003e\u003cspan class=\"15\"\u003eEnvironmental and Economic Benefits\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eRemoving the DEF and DPF systems lowers maintenance costs and reduces reliance on diesel exhaust fluid, leading to better fuel economy and less environmental impact.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eReady to boost your vehicle's performance? Order the SPELAB DPF\/EGR\/DEF Delete Kit today and experience the difference.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"p\"\u003e\u003cspan\u003e3. Reasons to Choose SPELAB's All-in-One Kit\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\n\u003cb\u003e\u003cspan class=\"15\"\u003eComprehensive Solution\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp class=\"p\"\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/combination-products\"\u003e\u003cb\u003e\u003cspan\u003eSPELAB's all-in-one kit\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cspan\u003e includes everything you need for a complete system overhaul, from the Duramax EGR delete kit to the DPF delete kit and CCV filter. This ensures that all components work harmoniously for maximum performance gains.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cb\u003e\u003cspan class=\"15\"\u003eHigh-Quality Materials\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eEach part in the kit is made from high-quality materials, ensuring durability and long-lasting performance. SPELAB auto parts are designed to withstand harsh conditions and deliver consistent results.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cb\u003e\u003cspan class=\"15\"\u003eProven Performance\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eSPELAB has a strong reputation in the automotive performance parts industry. Our products, including the Duramax DPF delete kit, are tested and proven to deliver significant performance improvements.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cb\u003e\u003cspan class=\"15\"\u003eCustomer-Centric Approach\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eWe prioritize our customers' satisfaction. From providing detailed installation guides to offering excellent customer support, SPELAB ensures a smooth and satisfying experience.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cb\u003e\u003cspan class=\"15\"\u003eCost-Effective\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003ePurchasing the all-in-one kit is more cost-effective than buying individual components separately. It also simplifies the installation process and guarantees compatibility, saving you time and money.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eTransform your vehicle's performance with the SPELAB DPF\/EGR\/DEF Delete Kit. Order now and experience unparalleled driving efficiency and power.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cb\u003e\u003cspan\u003eConclusion\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan class=\"15\"\u003eSPELAB DPF\/EGR\/DEF Delete Kit\u003c\/span\u003e\u003cspan\u003e for the \u003c\/span\u003e\u003cspan class=\"15\"\u003e2017-2024 L5P 6.6L Duramax\u003c\/span\u003e\u003cspan\u003e i\u003c\/span\u003e\u003cspan\u003es a comprehensive solution designed to enhance your vehicle's performance, reliability, and longevity. By integrating high-quality components such as the\u003c\/span\u003e\u003cb\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"15\"\u003eDuramax EGR delete kit\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan class=\"15\"\u003eDuramax DPF delete kit\u003c\/span\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003e and more, this all-in-one kit ensures seamless compatibility and optimal performance.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eWith SPELAB auto parts, you benefit from improved engine efficiency, reduced maintenance costs, and a better driving experience. Our commitment to quality and customer satisfaction guarantees that you receive the best products and support available.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eUpgrade your GMC Sierra or Chevrolet Silverado today with SPELAB's all-in-one delete kit and unlock your vehicle's full potential. Order now and enjoy the superior performance and durability that SPELAB is known for.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eReady to take the next step? Purchase the SPELAB DPF\/EGR\/DEF Delete Kit now and transform your driving experience.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: Arial;\"\u003eFAQs\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003eQ1: What is included in the SPELAB 6.6L Duramax All-in-One Kit?\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eA1: The kit includes EGR Delete Kit, DPF Delete Kit, DEF Delete Kit\/Tuner Delete – OBDii Flash Delete Tuning Interface, and Exhaust System.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003eQ2: Which vehicles are compatible with this kit?\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eA2: This kit is compatible with 2017-2024 L5P 6.6L Duramax Diesel GMC Sierra 2500 3500 HD and Chevrolet Silverado 2500 3500 HD. If you own a LML engine, Check out our \u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/2011-2016-gmc-chevy-6-6l-duramax-diesel-all-in-one-dpf-def-egr-ccv-delete-kit-spelab-1\" title=\"Check out our All-in-One LML Duramax Delete Kit (includes EGR, DPF, DEF, and CCV deletion with a tuning device).\" rel=\"noopener\" target=\"_blank\"\u003e2011-2016 All-in-One LML Duramax Delete Kit\u003c\/a\u003e (includes EGR, DPF, DEF, and CCV deletion with a tuning device).\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003eQ3: Will installing this kit void my vehicle's warranty?\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eA3: Installing this kit may void your vehicle's warranty. It is recommended to check with your vehicle manufacturer or dealer before installation.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003eQ4: Is professional installation required for this kit?\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eA4: While the kit comes with detailed installation guides, professional installation is recommended to ensure proper setup and optimal performance.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003eQ5: Does the kit improve fuel efficiency?\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eA5: Yes, removing the EGR and DPF systems can improve exhaust flow, reduce backpressure, and increase fuel efficiency.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003eQ6: What kind of maintenance is required after installing this kit?\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eA7: Regular maintenance checks on the exhaust and filtration systems are recommended to ensure optimal performance and longevity.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003eQ7: Can I use this kit in all driving conditions?\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eA8: Yes, the components are designed to withstand various driving conditions, but always follow recommended maintenance and inspection schedules.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003eQ8: Is this kit legal for street use?\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eA9: The legality of using this kit varies by region. It is important to check local emissions regulations before installation.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003eQ9: Where can I get support if I encounter issues with the kit?\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eA10: You can contact SPELAB customer service via email at service@spelabautoparts.com for any questions or support needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"2017-2019 \/ 4'' DPF Race \/ Black","offer_id":47743773016315,"sku":"SPOS20049-BK-CI08599-ES08120-OS09024-EP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1","price":3299.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ 4'' DPF Race \/ White","offer_id":47743773049083,"sku":"SPOS20049-BK-CI08599-ES08120-OS09024WT-EP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1","price":3299.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ 4'' DPF Race \/ Without Can Bus Plug Kit","offer_id":47023822569723,"sku":"SPOS20049-BK-CI08599-ES08120-EP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1","price":3166.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ 4'' Downpipe-Back \/ Black","offer_id":47743773081851,"sku":"SPOS20049-BK-CI08599-ES08067-OS09024-EP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1","price":3587.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ 4'' Downpipe-Back \/ White","offer_id":47743773114619,"sku":"SPOS20049-BK-CI08599-ES08067-OS09024WT-EP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1","price":3587.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ 4'' Downpipe-Back \/ Without Can Bus Plug Kit","offer_id":47023822700795,"sku":"SPOS20049-BK-CI08599-ES08067-EP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1","price":3447.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ 5'' Downpipe-Back \/ Black","offer_id":47743773147387,"sku":"SPOS20049-BK-CI08599-ES08070-OS09024-EP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1","price":3767.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ 5'' Downpipe-Back \/ White","offer_id":47743773180155,"sku":"SPOS20049-BK-CI08599-ES08070-OS09024WT-EP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1","price":3767.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ 5'' Downpipe-Back \/ Without Can Bus Plug Kit","offer_id":47023822831867,"sku":"SPOS20049-BK-CI08599-ES08070-EP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1","price":3627.99,"currency_code":"USD","in_stock":true},{"title":"2020-2023 \/ 4'' DPF Race \/ Black","offer_id":47743773212923,"sku":"SPOS20049-BK-CI08599-ES08120-OS09098-EP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1","price":3299.99,"currency_code":"USD","in_stock":true},{"title":"2020-2023 \/ 4'' DPF Race \/ Without Can Bus Plug Kit","offer_id":47023823356155,"sku":"SPOS20049-BK-CI08599-ES08120-EP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1","price":3166.99,"currency_code":"USD","in_stock":true},{"title":"2020-2023 \/ 4'' Downpipe-Back \/ Black","offer_id":47743773278459,"sku":"SPOS20049-BK-CI08599-ES08673S4.0-OS09098-EP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1","price":3595.99,"currency_code":"USD","in_stock":true},{"title":"2020-2023 \/ 4'' Downpipe-Back \/ Without Can Bus Plug Kit","offer_id":47023823487227,"sku":"SPOS20049-BK-CI08599-ES08673S4.0-EP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1","price":3455.99,"currency_code":"USD","in_stock":true},{"title":"2020-2023 \/ 5'' Downpipe-Back \/ Black","offer_id":47743773343995,"sku":"SPOS20049-BK-CI08599-ES08673S5.0-OS09098-EP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1","price":3699.99,"currency_code":"USD","in_stock":true},{"title":"2020-2023 \/ 5'' Downpipe-Back \/ Without Can Bus Plug Kit","offer_id":47023823618299,"sku":"SPOS20049-BK-CI08599-ES08673S5.0-EP13-00006WT-000-W-EP13-00004WT-000-W-CI08599-1","price":3567.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/0002_1f35afd6-d80b-48cb-a1fe-ac669725202b.png?v=1747823419"},{"product_id":"oil-pan-for-2017-2025-chevrolet-gmc-2500hd-3500hd-6-6l-duramax-spelab","title":"Oil Pan for 2017-2025 L5P Chevrolet\/GMC 2500HD 3500HD 6.6L Duramax | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eUpgrade your GM 6.6L Duramax engine (2017–2025) with this \u003cstrong\u003ehigh-capacity cast aluminum oil pan\u003c\/strong\u003e, engineered for superior cooling, strength, and long-term durability. Unlike stamped steel factory pans, this lightweight aluminum design improves oil temperature control, increases oil capacity by \u003cstrong\u003e2 extra quarts\u003c\/strong\u003e, and provides better engine protection. Whether for daily driving, towing, or off-road performance, this oil pan ensures your engine runs cooler, cleaner, and stronger.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2017–2025 Chevrolet Silverado 2500HD \/ 3500HD\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2017–2025 GMC Sierra 2500HD \/ 3500HD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Heat Dissipation\u003c\/strong\u003e\u003cbr\u003eCast aluminum with external cooling fins increases surface area, effectively lowering oil temperature compared to stock steel pans.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReinforced Structure\u003c\/strong\u003e\u003cbr\u003eBuilt-in strengthening ribs improve rigidity and impact resistance—ideal for off-road or heavy-duty use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIncreased Oil Capacity (+2 Quarts)\u003c\/strong\u003e\u003cbr\u003eLarger volume provides extended lubrication, reduces oil breakdown, and enhances cooling efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Efficiency Oil Drainage\u003c\/strong\u003e\u003cbr\u003eFlat-bottom design ensures complete oil evacuation during oil changes, preventing sludge buildup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMagnetic Drain Plug\u003c\/strong\u003e\u003cbr\u003eEnhanced magnet attracts metal shavings and debris, protecting engine internals from wear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSensor Port Ready\u003c\/strong\u003e\u003cbr\u003eIncludes a \u003cstrong\u003e1\/8” NPT port\u003c\/strong\u003e for optional oil temperature sensor installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReusable Fluorine Rubber Seal\u003c\/strong\u003e\u003cbr\u003eUnlike traditional copper washers that require frequent replacement, the fluorine rubber seal offers long-term reusability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Installation Kit\u003c\/strong\u003e\u003cbr\u003eIncludes gasket and mounting hardware for direct bolt-on replacement—no modifications required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurable \u0026amp; Corrosion-Resistant\u003c\/strong\u003e\u003cbr\u003eAluminum construction resists rust, deformation, and thermal expansion, even in harsh environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 97.9689px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.574%; height: 19.5938px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"width: 66.065%; height: 19.5938px;\"\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.574%; height: 19.5938px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 66.065%; height: 19.5938px;\"\u003e6.28 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 33.574%; height: 39.1875px;\"\u003ePosition\u003c\/td\u003e\n\u003ctd style=\"width: 66.065%; height: 39.1875px;\"\u003eDirect replacement at the bottom of the engine – no modifications required.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cimg width=\"24\" height=\"24\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0661\/3342\/6313\/files\/file-line-icon_1.svg?v=1745396708\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/EC162500000001-Oil_Pan-Instructons.pdf?v=1757319725\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 18px;\"\u003eSPELAB Oil Pan Installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I upgrade from the factory steel oil pan?\u003c\/strong\u003e\u003cbr\u003eA: This cast aluminum design offers better cooling, higher capacity, and stronger protection against heat and debris.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How much additional oil does it hold?\u003c\/strong\u003e\u003cbr\u003eA: It increases oil capacity by \u003cstrong\u003e2 quarts\u003c\/strong\u003e, which enhances cooling and extends oil life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this pan require vehicle modifications?\u003c\/strong\u003e\u003cbr\u003eA: No. It installs directly in the factory location with the included hardware and gasket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the magnetic drain plug included?\u003c\/strong\u003e\u003cbr\u003eA: Yes, and it is designed to capture harmful metal particles to protect your engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I install an oil temperature sensor?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the oil pan includes a \u003cstrong\u003e1\/8” NPT port\u003c\/strong\u003e for optional sensor installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the fluorine rubber seal need frequent replacement?\u003c\/strong\u003e\u003cbr\u003eA: No. Unlike copper seals, the fluorine rubber gasket is reusable and only requires replacement when necessary.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will the added capacity affect clearance?\u003c\/strong\u003e\u003cbr\u003eA: The design maintains compatibility with the GM 6.6L chassis, but care should be taken to confirm sufficient clearance during installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does it perform under towing conditions?\u003c\/strong\u003e\u003cbr\u003eA: The improved cooling and larger oil capacity help keep oil stable under high load, preventing overheating and oil breakdown.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What about off-road durability?\u003c\/strong\u003e\u003cbr\u003eA: The reinforced ribs and strong cast structure resist twisting, impacts, and harsh terrain conditions better than stock pans.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it resist corrosion?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Aluminum construction offers natural corrosion resistance, unlike stamped steel pans that may rust over time.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"Black \/ 2017-2019","offer_id":47508741751035,"sku":"SPEC162500000000","price":359.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 2020-2025","offer_id":47678788993275,"sku":"SPEC162500000001","price":359.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/BK01_3fe0f87a-9d24-4a28-ba64-4035fdaf828b.jpg?v=1780072318"},{"product_id":"dpf-def-egr-all-in-one-delete-kit-for-2017-2023-6-6l-duramax-l5p-2500hd-3500hd","title":"DPF\/DEF\/EGR All-in-One Delete Kit for 2017-2023 6.6L Duramax L5P 2500HD 3500HD","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003csection aria-label=\"Product summary\"\u003e\n\u003cp\u003eFor 2017-2023 L5P Duramax Silverado and Sierra 2500HD\/3500HD off-road builds, this package combines DPF, DEF, and EGR system components with an EZ Lynk tuner.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003ch2\u003e2017-2023 L5P 6.6L Duramax All-in-One Delete Kit\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(31, 33, 36);\"\u003e\n\u003cspan style=\"color: rgb(31, 33, 36);\"\u003eAll tunes are custom and non-refundable under ANY circumstances.\u003c\/span\u003e\u003cspan style=\"color: rgb(31, 33, 36);\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eEZ LYNK \u003cspan style=\"color: rgb(255, 42, 0);\"\u003etuning files\u003c\/span\u003e require \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e7–10 business days\u003c\/span\u003e to create. DO NOT install delete parts early.\u003cspan style=\"color: rgb(31, 33, 36);\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDo not include TCM Tune.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eImportant (L5P 2017–2018): Requires a GM E41 ECM unlock service or an unlocked ECM before tuning. (\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/for-gm-duramax-l5p?variant=47178193928443\" style=\"color: rgb(255, 42, 0); text-decoration: underline;\"\u003eclick to purchase ECM 41 unlock kit\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e)\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eFor 2017-2019 Vehicle, if your plug is white, please choose vehicle CAN BUS plug color-white.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(31, 33, 36);\"\u003e\u003cspan style=\"color: rgb(31, 33, 36);\"\u003eYou may be charged import fees. Please accept the delivery and contact us at service@spelabautoparts.com to resolve any charges. Thanks!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDoes not fit Cab \u0026amp; Chassis trucks.\u003c\/span\u003e\u003cspan style=\"color: rgb(31, 33, 36);\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eUnlock the true potential of your 2017-2023 GM 6.6L Duramax L5P. This package combines a T409 DPF Delete Pipe, EGR Delete Kit, and EZ Lynk tuner (with device and SOTF tunes) to address common factory limitations and enhance performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eL5P Duramax Delete Kit Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003e\u003cspan\u003eEliminates DPF \u0026amp; EGR Issues - \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eRemoves the factory DPF, preventing forced regenerations and engine power limiting. Deletes the EGR system to lower engine temperatures and reduce intake carbon buildup, promoting long-term reliability.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003e\u003cspan\u003eCustomizable On-Demand Power - \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThe EZ Lynk device with SOTF tunes allows you to switch power levels instantly (e.g., Economy, Tow, Performance) for better drivability, fuel efficiency, and significant horsepower gains.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003e\u003cspan\u003eOverall Performance Gains - \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eDelivers stronger throttle response, lower exhaust temperatures, and a more robust sound. Reduces vehicle weight and eliminates the future cost of DPF\/EGR system repairs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEZ Lynk Tuning Features and Setup\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow the EZ LYNK Duramax Package Works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Auto Agent 3 connects to your truck’s OBD2 port and links with the EZ LYNK app, giving your technician direct access for updates, troubleshooting and tune delivery via Wi-Fi. \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNOTE: Tuning does not support PTO units.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e60-Second Simple Setup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlug the device into your Duramax OBD2 port.\u003c\/li\u003e\n\u003cli\u003eInstall the EZ LYNK Mobile App on Android or iOS.\u003c\/li\u003e\n\u003cli\u003eConnect via Wi-Fi, and you're all set for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCloud-based vehicle tuning\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Diagnostic Scan Tool\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConnected OBD scan tool for you and your technician.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRead and clear Diagnostic Trouble Codes (DTC).\u003c\/li\u003e\n\u003cli\u003ePerform recommended functions and install firmware updates over the air.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCloud-Connected Tune Management\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccess and install tune files directly through the EZ LYNK cloud interface.\u003c\/li\u003e\n\u003cli\u003eSwitch between power levels or towing calibrations anytime, anywhere.\u003c\/li\u003e\n\u003cli\u003eAutomatic data sync ensures VIN-locked tuning integrity and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFleet-Ready Functionality\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for both single-truck owners and fleet managers.\u003c\/li\u003e\n\u003cli\u003eShare data logs, maintenance reports, and diagnostics remotely.\u003c\/li\u003e\n\u003cli\u003eEnable multiple user access for simplified management and communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlatform Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Portal:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAccess and manage tunes from any browser.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEZ LYNK App:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eiOS 12.0+ and Android 8.0+ compatible for wireless management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 18px;\"\u003e\u003cu\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0661\/3342\/6313\/files\/file-line-icon_1.svg?v=1745396708\" width=\"24\" height=\"24\"\u003e\u003ca title=\"6.6L Duramx DPF Delete Pipe Instruction\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/Instruction_ES08120.pdf?v=1682132971\"\u003e6.6L Duramx DPF Delete Pipe Instruction\u003c\/a\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/Instruction_ES08120.pdf?v=1682132971\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 18px;\"\u003e\u003cu\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0661\/3342\/6313\/files\/file-line-icon_1.svg?v=1745396708\" width=\"24\" height=\"24\"\u003e\u003ca title=\"2017-2025 6.6L Duramax EGR delete kit instruction\" href=\"https:\/\/www.spelabautoparts.com\/pages\/spelab-instruction-2017-2019-6-6l-duramax-l5p-egr-valve-cooler-delete-kit\"\u003e2017-2025 6.6L Duramax EGR delete kit instruction\u003c\/a\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 18px;\"\u003e\u003cu\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0661\/3342\/6313\/files\/file-line-icon_1.svg?v=1745396708\" width=\"24\" height=\"24\"\u003e \u003ca rel=\"noopener\" title=\"EZ Lynk Installation Instruction\" href=\"https:\/\/www.spelabautoparts.com\/pages\/ez-lynk-installation-instructions\" target=\"_blank\"\u003eEZ Lynk Installation Instruction\u003c\/a\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eHow to Choose DPF Delete Kit?\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e4” vs 5” Straight Pipe Comparison\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"530\" data-end=\"1068\"\u003eWhen choosing a \u003cstrong data-end=\"160\" data-start=\"129\"\u003e6.6 Duramax delete pipe\u003c\/strong\u003e, the most common options are 4-inch and 5-inch straight pipes.\u003cbr data-start=\"640\" data-end=\"643\"\u003eThe \u003cstrong data-start=\"647\" data-end=\"671\"\u003e4-inch straight pipe\u003c\/strong\u003e delivers a tighter, raspier exhaust note—especially noticeable at lower RPMs—making it ideal for daily driving or mildly tuned setups where excessive drone is undesirable.\u003cbr data-start=\"843\" data-end=\"846\"\u003eIn contrast, the \u003cstrong data-start=\"863\" data-end=\"903\"\u003e5 inch straight pipe 6.7 \u003cstrong data-end=\"160\" data-start=\"129\"\u003eDuramax\u003c\/strong\u003e\u003c\/strong\u003e offers a deeper, more refined tone with less high-pitch resonance. It excels in high-output builds and towing scenarios, where increased exhaust flow is beneficial.\u003c\/p\u003e\n\u003cp data-start=\"1070\" data-end=\"1097\"\u003eDriver feedback suggests:\u003c\/p\u003e\n\u003cul data-start=\"1098\" data-end=\"1276\"\u003e\n\u003cli data-start=\"1098\" data-end=\"1172\"\u003e\n\u003cp data-start=\"1100\" data-end=\"1172\"\u003e\u003cstrong data-start=\"1100\" data-end=\"1106\"\u003e4”straight pipe\u003c\/strong\u003e is great for stock-to-lightly-modded trucks and a quieter cabin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1173\" data-end=\"1276\"\u003e\n\u003cp data-start=\"1175\" data-end=\"1276\"\u003e\u003cstrong data-start=\"1175\" data-end=\"1181\"\u003e5”\u003c\/strong\u003e\u003cstrong data-start=\"1100\" data-end=\"1106\"\u003estraight pipe \u003c\/strong\u003eis perfect for aggressive builds, deeper tone lovers, or anyone maximizing exhaust performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eDifferent Types of DPF Delete\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/DPF_Delete_Pipe_Description.jpg?v=1755487085\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eDPF Race Delete\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eOnly removes the DPF (keeps stock downpipe)\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eMinimal performance gain but cheapest option\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eBest for budget-focused or emissions-testing avoidance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eDownpipe-Back Delete\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eReplaces exhaust from the turbo downpipe backward\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eImproves mid-range power and throttle response\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eGood for street builds keeping stock turbo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eTurbo Back Delete\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eFull system replacement from turbo outlet\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eIncludes high-flow downpipe for maximum efficiency\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eReduces turbo lag and boosts top-end power\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eTop choice for tuned\/high-performance engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2017-2023 L5P 6.6L Duramax Diesel GMC Sierra 2500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2017-2023 L5P 6.6L Duramax Diesel GMC Sierra 3500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2017-2023 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2017-2023 L5P 6.6L Duramax Diesel Chevrolet Silverado 3500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDoes not fit Cab \u0026amp; Chassis trucks.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(224, 62, 45);\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eSpelab 6.6L Duramax L5P DP-Back must be used together with our \u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/3-5-downpipe-exhaust-for-2017-2023-l5p-6-6l-duramax-diesel-spelab\"\u003edownpipe\u003c\/a\u003e.\u003c\/span\u003e \u003c\/strong\u003eThe factory downpipe has an integrated SCR assembly and cannot connect directly. Ours must be installed first to allow proper attachment of the subsequent exhaust section. You can also explore our \u003ca title=\"l5p delete kit\" href=\"https:\/\/www.spelabautoparts.com\/collections\/all-in-one-kit-duramax\"\u003eL5P delete kit\u003c\/a\u003e bundles for more performance combinations.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003csection aria-label=\"Best for\"\u003e\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2017-2023 Chevrolet Silverado and GMC Sierra 2500HD\/3500HD with the 6.6L L5P Duramax engine\u003c\/li\u003e\n\u003cli\u003eOff-road, racing, agricultural, and competition-use builds\u003c\/li\u003e\n\u003cli\u003eBuyers seeking coordinated DPF, DEF, EGR, and tuning components\u003c\/li\u003e\n\u003cli\u003e2017-2018 vehicles that can meet the GM E41 ECM unlock requirement\u003c\/li\u003e\n\u003cli\u003e2017-2019 vehicles with the correct CAN bus plug color selected\u003c\/li\u003e\n\u003cli\u003eUsers who understand that PTO units and Cab \u0026amp; Chassis trucks are excluded\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection aria-label=\"Legal notice\"\u003e\n\u003ch2\u003eOff-Road Use and Emissions Legal Notice\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for off-road or race use only. Removing or disabling emissions equipment may violate U.S., Canadian, state, provincial, or local regulations. Check all applicable laws before purchase or installation.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"2017-2019 \/ Black CAN Bus Plug \/ 4\" DPF Race+EGR Delete","offer_id":49009324458235,"sku":"SPOS20049-BK-ES08120-JN-EP13-00004017-OS09024","price":2509.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ Black CAN Bus Plug \/ 4\" DP-Back+EGR Delete","offer_id":49009324491003,"sku":"SPOS20049-BK-ES08067-JN-EP13-00004017-OS09024","price":2789.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ Black CAN Bus Plug \/ 5\" DP-Back+EGR Delete","offer_id":49009324523771,"sku":"SPOS20049-BK-ES08070-JN-EP13-00004017-OS09024","price":2969.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ Black CAN Bus Plug \/ 5\" DP-Back w\/Muffler+EGR Delete","offer_id":49009324556539,"sku":"SPOS20049-BK-ES08071-JN-EP13-00004017-OS09024","price":3029.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ White CAN Bus Plug \/ 4\" DPF Race+EGR Delete","offer_id":49009432002811,"sku":"SPOS20049-BK-ES08120-JN-EP13-00004017-OS09024WT","price":2509.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ White CAN Bus Plug \/ 4\" DP-Back+EGR Delete","offer_id":49009432035579,"sku":"SPOS20049-BK-ES08067-JN-EP13-00004017-OS09024WT","price":2789.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ White CAN Bus Plug \/ 5\" DP-Back+EGR Delete","offer_id":49009432068347,"sku":"SPOS20049-BK-ES08070-JN-EP13-00004017-OS09024WT","price":2969.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ White CAN Bus Plug \/ 5\" DP-Back w\/Muffler+EGR Delete","offer_id":49009432101115,"sku":"SPOS20049-BK-ES08071-JN-EP13-00004017-OS09024WT","price":3029.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ Without \/ 4\" DPF Race+EGR Delete","offer_id":47836441280763,"sku":"SPOS20049-BK-ES08120-JN-EP13-00004017","price":2369.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ Without \/ 4\" DP-Back+EGR Delete","offer_id":47836583133435,"sku":"SPOS20049-BK-ES08067-JN-EP13-00004017","price":2649.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ Without \/ 5\" DP-Back+EGR Delete","offer_id":47836583166203,"sku":"SPOS20049-BK-ES08070-JN-EP13-00004017","price":2829.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ Without \/ 5\" DP-Back w\/Muffler+EGR Delete","offer_id":47836583198971,"sku":"SPOS20049-BK-ES08071-JN-EP13-00004017","price":2889.99,"currency_code":"USD","in_stock":true},{"title":"2020-2021 \/ Black CAN Bus Plug \/ 4\" DPF Race+EGR Delete","offer_id":49009324589307,"sku":"SPOS20049-BK-ES08120-JN-EP13-00004021-OS09098","price":2509.99,"currency_code":"USD","in_stock":true},{"title":"2020-2021 \/ Black CAN Bus Plug \/ 4\" DP-Back+EGR Delete","offer_id":49009324622075,"sku":"SPOS20049-BK-ES08673S4.0-JN-EP13-00004021-OS09098","price":2799.99,"currency_code":"USD","in_stock":true},{"title":"2020-2021 \/ Black CAN Bus Plug \/ 5\" DP-Back+EGR Delete","offer_id":49009324654843,"sku":"SPOS20049-BK-ES08673S5.0-JN-EP13-00004021-OS09098","price":2909.99,"currency_code":"USD","in_stock":true},{"title":"2020-2021 \/ Without \/ 4\" DPF Race+EGR Delete","offer_id":47836583330043,"sku":"SPOS20049-BK-ES08120-JN-EP13-00004021","price":2369.99,"currency_code":"USD","in_stock":true},{"title":"2020-2021 \/ Without \/ 4\" DP-Back+EGR Delete","offer_id":47836583362811,"sku":"SPOS20049-BK-ES08673S4.0-JN-EP13-00004021","price":2659.99,"currency_code":"USD","in_stock":true},{"title":"2020-2021 \/ Without \/ 5\" DP-Back+EGR Delete","offer_id":47836583395579,"sku":"SPOS20049-BK-ES08673S5.0-JN-EP13-00004021","price":2769.99,"currency_code":"USD","in_stock":true},{"title":"2022-2023 \/ Black CAN Bus Plug \/ 4\" DPF Race+EGR Delete","offer_id":49009324720379,"sku":"SPOS20049-BK-ES08120-JN-EP13-00004019-OS09098","price":2509.99,"currency_code":"USD","in_stock":true},{"title":"2022-2023 \/ Black CAN Bus Plug \/ 4\" DP-Back+EGR Delete","offer_id":49009324753147,"sku":"SPOS20049-BK-ES08673S4.0-JN-EP13-00004019-OS09098","price":2799.99,"currency_code":"USD","in_stock":true},{"title":"2022-2023 \/ Black CAN Bus Plug \/ 5\" DP-Back+EGR Delete","offer_id":49009324785915,"sku":"SPOS20049-BK-ES08673S5.0-JN-EP13-00004019-OS09098","price":2909.99,"currency_code":"USD","in_stock":true},{"title":"2022-2023 \/ Without \/ 4\" DPF Race+EGR Delete","offer_id":47836583592187,"sku":"SPOS20049-BK-ES08120-JN-EP13-00004019","price":2369.99,"currency_code":"USD","in_stock":true},{"title":"2022-2023 \/ Without \/ 4\" DP-Back+EGR Delete","offer_id":47836583624955,"sku":"SPOS20049-BK-ES08673S4.0-JN-EP13-00004019","price":2659.99,"currency_code":"USD","in_stock":true},{"title":"2022-2023 \/ Without \/ 5\" DP-Back+EGR Delete","offer_id":47836583657723,"sku":"SPOS20049-BK-ES08673S5.0-JN-EP13-00004019","price":2769.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/OS20049-BK-ES08120-EZLYNK-2.webp?v=1767930130"}],"url":"https:\/\/www.spelabautoparts.com\/collections\/2017-6-6l-duramax-l5p-delete-kit.oembed?page=2","provider":"SPELAB","version":"1.0","type":"link"}