{"title":"Flash Sale 30%Off","description":"\u003cp\u003eAll products in this page will enjoy 30%off with code: CL30. \u003c\/p\u003e","products":[{"product_id":"spelab-2003-2007-ford-6-0l-powerstroke-egr-delete-kit-red","title":"SPELAB 2003-2007 Ford 6.0L Powerstroke EGR Delete Kit Red","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e6.0L Powerstroke EGR Delete Kit Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe SPELAB EGR Delete Kit is the ultimate upgrade for owners of 2003–2007 Ford Super Duty (F250\/F350) 6.0L Powerstroke trucks. It removes the problematic factory EGR system to boost engine efficiency and avoid expensive repair bills.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Benefits for 2003-2007 Super Duty Trucks\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eMaximize Fuel Efficiency: \u003c\/strong\u003eBy removing the restrictive factory EGR system on your 2003–2007 6.0L Powerstroke, this kit enables cleaner airflow into the engine, improves fuel economy by up to 20% and delivers smoother power delivery.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eReduce Engine Temperatures \u0026amp; Carbon Buildup: \u003c\/strong\u003eThe stock EGR system on 2003–2006 Powerstroke engines recirculates soot-laden exhaust gas, resulting in clogged intake tracts and overheating. This delete kit eliminates EGR recirculation, keeping your engine cooler and cutting harmful carbon deposits.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eAvoid Costly EGR-Related Repairs: \u003c\/strong\u003eThe EGR cooler and valve are notorious failure points on 6.0L Powerstroke motors and often come with steep replacement costs. This kit fully deletes the EGR assembly to prevent future failures and save you thousands on repairs.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eRestore Engine Performance \u0026amp; Throttle Response: \u003c\/strong\u003eWith hot exhaust gases no longer forced back into the intake, your 2003–2007 Powerstroke runs more efficiently. You’ll notice less turbo lag, sharper throttle response and improved overall drivability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e---\u003c\/strong\u003etab Fitment---\u003c\/p\u003e\n\u003cul class=\"gen\"\u003e\n\u003cli\u003e2003-2007 Ford F250 F350 F450 6.0L PowerStroke V8 Diesel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Shpping \u0026amp; Return---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"Default Title","offer_id":37557604024494,"sku":"SPOS00129RD","price":79.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/products\/SPELAB-2003-2007-Ford-60L-Powerstroke-Diesel-EGR-Delete-Kit-Red-Basic-Kit.jpg?v=1721638641"},{"product_id":"bellowed-up-pipe-kit-for-1999-5-2003-7-3-powerstroke-diesel-spelab","title":"Bellowed Up-Pipe Kit \u0026 EBPV \u0026 Turbo For 1999.5-2003 7.3 Powerstroke Diesel | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/bellowed-up-pipe-kit-for-1999-5-2003-7-3-powerstroke-diesel-spelab-l1_48ec791e-e9c8-4a94-a5e6-32f428536ad6.jpg?v=1715851052\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Bellowed up pipe kit for your 1999.5-2003 Ford 7.3 Powerstroke is the fix for the common issue that robs power from your engine. Due to expansion and contraction, and extreme heat cycles, the factory installed \"donut\" gasket designed to seal your factory up pipes will begin to leak over time. When this happens, engine power can be reduced drastically. \u003c\/p\u003e\n\u003cp\u003eThese upgraded up pipes eliminate the the troublesome \"donut\" gaskets and replace them with durable steel crush gaskets that will not blow out or leak over time. The up-pipes feature a bellowed design that allows for expansion and contraction without need to rely on a factory gasket.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/bellowed-up-pipe-kit-for-1999-5-2003-7-3-powerstroke-diesel-spelab-l2.jpg?v=1715845947\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/bellowed-up-pipe-kit-for-1999-5-2003-7-3-powerstroke-diesel-spelab-l3.jpg?v=1715845947\"\u003e\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1999.5-2003 Ford 7.3L Powerstroke Diesel \u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDOES NOT FIT e99 trucks.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What are the benefits of upgrading to bellowed 7.3 Powerstroke up pipes?\u003cbr\u003e\u003c\/strong\u003eA1: Unlike the factory 7.3 up pipes, which use unreliable \"donut\" gaskets, this bellowed design allows for natural expansion and contraction. This eliminates exhaust leaks, improves turbo efficiency, and extends the lifespan of the 7.3 Powerstroke manifolds and up pipes.\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: How do I know if my factory 7.3L up pipes are failing?\u003cbr\u003e\u003c\/strong\u003eA2: Common symptoms of failing 7.3 Powerstroke up pipes include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLoss of boost pressure, leading to sluggish acceleration.\u003c\/li\u003e\n\u003cli\u003eWhistling or hissing sounds from exhaust leaks.\u003c\/li\u003e\n\u003cli\u003eSoot buildup around the up-pipe connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Are these 7.3 up pipes compatible with early 1999 (e99) Powerstroke models?\u003cbr\u003e\u003c\/strong\u003eA3: No, these 7.3 Powerstroke up pipes are designed for mid-1999.5 to 2003 models. If your truck is an early 1999 (e99) model, these up pipes will not fit.\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Why should I choose this 7.3 Powerstroke up pipe kit?\u003cbr\u003e\u003c\/strong\u003eA4: This kit is perfect for replacing worn or leaking factory pipes. The steel crush gaskets offer a superior seal compared to factory gaskets, and the bellowed design ensures no leaks even under heavy-duty conditions, making it ideal for those who tow or use their truck in demanding situations.\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: What’s included in the SPELAB 7.3 Powerstroke up pipes kit?\u003cbr\u003e\u003c\/strong\u003eA5: Depending on the selected option, the kit may include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBellowed up pipes (driver and passenger sides)\u003c\/li\u003e\n\u003cli\u003eSteel crush gaskets for a long-lasting seal\u003c\/li\u003e\n\u003cli\u003eMounting hardware for secure installation\u003c\/li\u003e\n\u003cli\u003eExhaust Back Pressure Valve (EBPV) and turbo components (if selected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eQ6: How difficult is the installation process?\u003cbr\u003e\u003c\/strong\u003eA6: Installation requires removing the factory up pipes, which may involve working in tight spaces. While it’s a bolt-on replacement, professional installation is recommended if you are unfamiliar with exhaust system work.\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eQ7: Will these 7.3 Powerstroke up pipes improve my truck’s towing performance?\u003cbr\u003e\u003c\/strong\u003eA7: Yes! By preventing exhaust leaks and maintaining consistent boost pressure, these 7.3L up pipes help improve engine power and turbo response, making them a great upgrade for towing applications.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eQ8: Do I need a tune after installing these 7.3 Powerstroke manifolds and up pipes\u003cbr\u003e\u003c\/strong\u003eA8: No tuning is required. These 7.3 up pipes are designed to work seamlessly with the stock turbo and exhaust setup.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eQ9: Are these 7.3 Powerstroke up pipes compatible with aftermarket turbos?\u003cbr\u003e\u003c\/strong\u003eA9: Yes, these up pipes are designed to work with both stock and most aftermarket turbochargers, as long as the factory-style exhaust manifold is used.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eQ10: How can I extend the lifespan of my new 7.3 Powerstroke up pipes?\u003cbr\u003e\u003c\/strong\u003eA10: To ensure longevity:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePeriodically inspect the connections for leaks.\u003c\/li\u003e\n\u003cli\u003eUse proper torque settings when installing gaskets and bolts.\u003c\/li\u003e\n\u003cli\u003eCheck for loose fittings after driving under heavy loads.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"Up-Pipe + Turbo + Ebp","offer_id":44240213377275,"sku":"SPES08313","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Up-Pipe","offer_id":44240213344507,"sku":"SPES08506","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Ebp Valve","offer_id":44240249979131,"sku":"SPTS00861","price":129.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/bellowed-up-pipe-kit-for-1999-5-2003-7-3-powerstroke-diesel-spelab-1.jpg?v=1721643117"},{"product_id":"4-inch-turbo-back-3-0-powerstroke-dpf-delete-race-pipe-f-150","title":"4'' Turbo-Back Exhaust 2018-2020 3.0 Powerstroke DPF Delete Race Pipe | Ford F-150 | 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\/DPF_STYLE1.0.webp?v=1770359727\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEngineered for serious off-road and competition use, this 4‘’ turbo-back system eliminates restrictive factory components—including the \u003c\/span\u003ecatalytic converter and DPF filter—to deliver maximum exhaust flow, reduced backpressure, and optimized engine performance. The mandrel-bent 4\" stainless steel piping\u003cspan\u003e ensures smooth, unrestricted airflow from the turbo outlet all the way to the tailpipe, dramatically lowering exhaust gas temperatures (EGTs) while improving throttle response and turbo spool-up.\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\"\/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\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 \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/2018-2020-3-0l-powerstroke-dpf-delete-pipe-install-instructions\"\u003e3.0 powerstroke DPF delete kit installation\u003c\/a\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\n\u003cli\u003e2018-2020 Ford 3.0 Powerstroke F150 pickup trucks\u003c\/li\u003e\n\u003c\/ul\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\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\/p\u003e\n\u003cp\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\/p\u003e\n\u003ch3\u003eFAQ\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.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3. 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\u003eQ4. 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\u003eQ5. 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","brand":"SPELAB","offers":[{"title":"Default Title","offer_id":44738142241019,"sku":"SPES09033","price":369.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/4_Turbo-Back2018-20193.0PowerstrokeDPFDeleteRacePipeFordF-150_1.webp?v=1774888067"},{"product_id":"4-dpf-delete-turbo-back-w-muffler-exhaust-for-2018-2020-3-0-powerstroke-f-150","title":"4'' DPF Delete Turbo-Back w\/Muffler Exhaust for 2018-2020 3.0 Powerstroke F-150","description":"\u003cp\u003e---tab Description---\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\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e4'' DPF Delete Turbo-Back Exhaust with Muffler for 2018-2020 3.0 Powerstroke F-150 Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe SPELAB 4-inch Turbo-Back DPF Delete Exhaust is a full exhaust upgrade for 2018–2020 Ford F-150 3.0L Powerstroke owners. Built from heavy-duty T409 stainless steel, this complete turbo-to-tailpipe kit removes the restrictive factory DPF assembly, cuts exhaust backpressure and delivers a refined deep diesel tone with the included muffler.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Benefits for 2018-2020 F-150 3.0 Powerstroke\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eReduce Exhaust Backpressure \u0026amp; Boost Power: \u003c\/strong\u003eReplacing the stock restrictive DPF and factory exhaust with this 4” mandrel-bent turbo-back system lets exhaust gas flow freely. You’ll notice improved turbo response, increased horsepower and torque, especially noticeable while towing or hauling heavy loads.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eT409 Stainless Steel Construction for Longevity: \u003c\/strong\u003eFabricated from corrosion-resistant T409 stainless steel. It handles high exhaust heat, resists rust and withstands harsh road conditions for extended service life, offering a great balance of durability and value.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eControlled Deep Exhaust Tone with Muffler: \u003c\/strong\u003eComes equipped with a built-in muffler. Enjoy a rich, throaty diesel sound without the excessive loud drone of straight race pipes, keeping your truck pleasant during highway cruising.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eEliminate DPF Failures \u0026amp; Costly Repairs: \u003c\/strong\u003eFactory DPF units commonly suffer from clogging, repeated regen cycles and limp mode. This DPF delete turbo-back exhaust removes the problematic aftertreatment filter, preventing expensive DPF replacement and ongoing maintenance fees.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eImprove Fuel Economy \u0026amp; Lower EGT: \u003c\/strong\u003eFreer exhaust flow reduces exhaust gas temperatures, lessens engine strain and optimizes combustion. Many tuned owners gain better fuel mileage and more stable thermal performance under heavy use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cul class=\"gen\"\u003e\n\u003cli\u003e2018-2020 Ford F-150 3.0L Powerstroke V6 Diesel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Return---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"4'' Turbo-Back w\/Muffler","offer_id":49343217729787,"sku":"SPES08691S4.0","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/01_a39fd3e8-dee2-4fcf-8513-86254ac50a11.jpg?v=1721643276"},{"product_id":"black-3-downpipe-exhaust-for-2011-2016-lml-6-6l-duramax-diesel-chevrolet-gmc-2500hd-3500hd","title":"Black 3'' Downpipe Exhaust For 2011-2016 LML 6.6L Duramax Diesel Chevrolet GMC 2500HD 3500HD","description":"\u003cp\u003e---tab Description---\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat Does a Downpipe Do?\u003c\/h3\u003e\n\u003cp\u003eThe stock downpipe on your 6.6L LML Duramax creates severe exhaust restriction, causing backpressure, turbo lag and high EGTs. Our 3-inch high-flow catless downpipe replaces the restrictive factory unit, optimizing exhaust gas flow, speeding up turbo spool, lowering operating temperatures, and unlocking reliable performance gains for daily driving and heavy towing.\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine\u003c\/strong\u003e: GM Duramax 6.6L LML Turbo-Diesel 2015.5-2016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Diameter\u003c\/strong\u003e: 3 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface\u003c\/strong\u003e: Mirror Polish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: Catless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Type\u003c\/strong\u003e: Bolt-on (4-Bolt) with O2 sensor bung\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.32 kg (2320 g)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLarger internal diameter than stock for dramatically increased exhaust flow\u003c\/li\u003e\n\u003cli\u003eTIG-welded stainless steel construction with mirror polish\u003c\/li\u003e\n\u003cli\u003eReduces turbo lag and enhances throttle response\u003c\/li\u003e\n\u003cli\u003eO2 sensor bung included for sensor retention\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on to the factory turbocharger\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection\u003e\n\u003cp\u003eThis \u003cstrong\u003eCatless GM Duramax 6.6L LML Diesel (V8 Turbo-Diesel) downpipe\u003c\/strong\u003e replaces the restrictive factory downpipes and removes the catalytic converter for maximum flow. Engineered for Chevrolet \/ GMC, it’s a direct bolt-on upgrade that delivers lower EGTs, sharper turbo response, and increased flow.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDownpipe\u003c\/li\u003e\n\u003cli\u003eGasket(s)\u003c\/li\u003e\n\u003cli\u003eO2 sensor bung\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCheck Before Choosing\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCab \u0026amp; Chassis exclusion\u003c\/strong\u003e: Will NOT fit Cab \u0026amp; Chassis trucks — only fits pickup models (2500\/3500HD).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTune required for delete\u003c\/strong\u003e: Yes — a diesel tune (EFI Live \/ HP Tuners) is required to clear the CEL\/DPF codes and safely manage the increased flow on the LML.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet legality\u003c\/strong\u003e: No — not CARB or EPA certified. Off-road \/ competition use only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEGT effect\u003c\/strong\u003e: Lowers exhaust gas temperatures under sustained load — a key benefit for towing and hard driving.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2015-2016 Chevy Silverado \/ GMC Sierra 2500HD \u0026amp; 3500HD 6.6L LML Duramax Diesel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Installation Guide \u0026amp; FAQ---\u003c\/p\u003e\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003ch3\u003ePre-Installation Checklist\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm your engine code and model year match the fitment list above\u003c\/li\u003e\n\u003cli\u003eNew gaskets and mounting hardware ready\u003c\/li\u003e\n\u003cli\u003e22mm slotted O2 sensor socket + PB Blaster on hand\u003c\/li\u003e\n\u003cli\u003ea diesel tune (EFI Live \/ HP Tuners) to clear CEL and DPF codes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Steps\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eLift the vehicle and secure it on jack stands\u003c\/li\u003e\n\u003cli\u003eSoak the O2 sensors and flange bolts with PB Blaster for 30+ minutes\u003c\/li\u003e\n\u003cli\u003eUnplug and remove the O2 sensors with the slotted socket\u003c\/li\u003e\n\u003cli\u003eRemove the factory downpipe and discard the old gasket\u003c\/li\u003e\n\u003cli\u003eBolt on the new downpipe with a fresh gasket\u003c\/li\u003e\n\u003cli\u003eReinstall and reconnect the O2 sensors\u003c\/li\u003e\n\u003cli\u003eFlash your tune to suppress the check engine light\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNever reuse the old gasket — it will cause an exhaust leak\u003c\/li\u003e\n\u003cli\u003eUse a slotted O2 socket, not a wrench — the sensor threads strip easily\u003c\/li\u003e\n\u003cli\u003eA catless downpipe triggers a CEL until the ECU is tuned\u003c\/li\u003e\n\u003cli\u003eExpect a stronger raw exhaust smell (normal for catless)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eDoes it fit Cab \u0026amp; Chassis trucks?\u003c\/h3\u003e\n\u003cp\u003eNo — this SKU is for pickup models only. Cab \u0026amp; Chassis requires a different SKU.\u003c\/p\u003e\n\u003ch3\u003eDo I need a tune on the LML?\u003c\/h3\u003e\n\u003cp\u003eYes — a diesel tune is required to clear the CEL\/DPF codes and safely manage increased flow.\u003c\/p\u003e\n\u003ch3\u003eWill it lower my EGTs?\u003c\/h3\u003e\n\u003cp\u003eYes — reducing back-pressure lowers exhaust gas temperatures under load, which is a key benefit for towing.\u003c\/p\u003e\n\u003ch3\u003eIs it street-legal?\u003c\/h3\u003e\n\u003cp\u003eNo — not CARB or EPA certified. Off-road \/ competition use only.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"2015.5-2016 Black","offer_id":49343317770491,"sku":"SPES08391BK","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/3_DownpipeExhaustFor2011-2016LML6.6LDuramaxDieselSPELAB_3_301e0aac-25f6-4cd3-beb5-37e7211def28.webp?v=1774887285"}],"url":"https:\/\/www.spelabautoparts.com\/collections\/flash-sale-30-off.oembed","provider":"SPELAB","version":"1.0","type":"link"}