{"title":"2004-2005 LLY 6.6L Duramax Applicable Products","description":"\u003ch2\u003e1. Understanding the Modification Needs of the 2004-2005 LLY 6.6L Duramax\u003c\/h2\u003e\n\u003ch3\u003eKey Features and Performance of the LLY 6.6L Duramax\u003c\/h3\u003e\n\u003cp\u003eThe 2004-2005 LLY 6.6L Duramax engine is renowned for its durability and strong performance, particularly in heavy-duty applications. It delivers high torque and horsepower, ideal for towing and long-distance driving. Understanding common issues and modification needs helps enhance performance and longevity.\u003c\/p\u003e\n\u003ch2\u003e3. Unique Advantages of SPELAB's Proprietary Products\u003c\/h2\u003e\n\u003ch3\u003eSPELAB Valve Cover\u003c\/h3\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/valve-cover\"\u003eSPELAB Valve Cover\u003c\/a\u003e offers superior protection, heat dissipation, and durability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Heat Resistance:\u003c\/strong\u003e Withstands extreme temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Engine Protection:\u003c\/strong\u003e Reduces leaks and contaminant entry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAesthetic Appeal:\u003c\/strong\u003e Adds a sleek look to the engine bay.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSPELAB Differential Cover\u003c\/h3\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/differential-cover\"\u003eSPELAB Differential Cover\u003c\/a\u003e improves cooling and protection for the drivetrain.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Cooling:\u003c\/strong\u003e Finned design reduces component wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Durability:\u003c\/strong\u003e Withstands harsh conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Enhancement:\u003c\/strong\u003e Maintains optimal differential operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSPELAB Oil Pan\u003c\/h3\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/oil-pan\"\u003eSPELAB Oil Pan\u003c\/a\u003e improves oil capacity and cooling.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Oil Capacity:\u003c\/strong\u003e Efficient cooling and lubrication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Durability:\u003c\/strong\u003e Resists corrosion and impacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Engine Performance:\u003c\/strong\u003e Ensures consistent oil flow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e4. Why Choose SPELAB for Your 2004-2005 LLY 6.6L Duramax Modifications\u003c\/h2\u003e\n\u003ch3\u003eMarket-Leading Performance Products\u003c\/h3\u003e\n\u003cp\u003eSPELAB offers high-performance parts tailored for the LLY Duramax, ensuring reliability and power while addressing unique engine challenges.\u003c\/p\u003e\n\u003ch3\u003eComprehensive Support and Service\u003c\/h3\u003e\n\u003cp\u003eOur expert team provides guidance from product selection to installation, ensuring smooth, successful upgrades.\u003c\/p\u003e\n\u003ch3\u003eTrusted by Diesel Enthusiasts\u003c\/h3\u003e\n\u003cp\u003eSPELAB is widely recommended for performance upgrades, offering precision-engineered parts backed by quality and reliability.\u003c\/p\u003e\n\u003ch2\u003eConclusion\u003c\/h2\u003e\n\u003cp\u003eThe 2004-2005 LLY 6.6L Duramax benefits from targeted upgrades. SPELAB products enhance airflow, cooling efficiency, and overall performance. Choose SPELAB for trusted parts and expert support to unlock your engine's full potential.\u003c\/p\u003e\n","products":[{"product_id":"spelab-m20-1-5-race-fuel-rail-valve-plug-for-chevy-gmc-6-6l-duramax-05-10-dodge-6-7l-cummins","title":"SPELAB M20*1.5 Diesel Fuel Rail Plug For 2007.5-2012 Dodge Ram 6.7L Diesel \u0026 2004.5-10 GM Duramax","description":"\u003cdiv data-cel-widget=\"featurebullets_feature_div\" data-feature-name=\"featurebullets\" class=\"feature\" id=\"featurebullets_feature_div\"\u003e\n\u003cdiv class=\"a-section a-spacing-medium a-spacing-top-small\" id=\"feature-bullets\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSPELAB race fuel pressure relief valves are designed to replace the stock pressure relief valve. Manufactured from heat-treated stainless steel, they help maintain fuel rail pressure during heavy engine load conditions. These PPE valves eliminate the potential low-pressure DTC codes P1093 or P0087 (during power enrichment) caused by insufficient pressure relief valve spring pressure.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eMaintains consistent fuel pressure and increases power at higher RPM. Perfect for drivers looking for more power from their diesel.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003ePrecision CNC machined from high-strength steel and is designed for more durability and perfect fitment.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eSaves your Horsepower and fuel and installs easily.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 600;\"\u003eDetails and Specifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: 600;\"\u003e\u003cstrong\u003eBrand Name\u003c\/strong\u003e:\u003c\/span\u003e SPELAB\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eModel Name:\u003c\/strong\u003e SPFS00316\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Stainless Steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 100g\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSpecial Features:\u003c\/strong\u003e Race Fuel Valve\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eItem Width:\u003c\/strong\u003e 2cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ecolor:\u003c\/strong\u003e Silver\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e M20*1.5\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/Fuel_Rail_Plug_Installation_600x600.jpg?v=1571120526\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: none;\" class=\"sb-car-tag-by-description\"\u003eyear-2010,year-2010-make-chevrolet,year-2010-make-chevrolet-model-express-3500,year-2010-make-chevrolet-model-express -4500,year-2010-make-chevrolet-model-silverado -2500-hd,year-2010-make-chevrolet-model-silverado -3500-hd,year-2010-make-dodge,year-2010-make-dodge-model-ram-2500,year-2010-make-dodge-model-ram-4500,year-2010-make-dodge-model-ram-5500,year-2010-make-gmc,year-2010-make-gmc-model-savana -3500,year-2010-make-gmc-model-savana -4500,year-2010-make-gmc-model-sierra -2500-hd,year-2010-make-gmc-model-sierra -3500-hd,year-2009,year-2009-make-chevrolet,year-2009-make-chevrolet-model-c4500 -kodiak,year-2009-make-chevrolet-model-c5500 -kodiak,year-2009-make-chevrolet-model-express -3500,year-2009-make-chevrolet-model-express -4500,year-2009-make-chevrolet-model-silverado -2500-hd,year-2009-make-chevrolet-model-silverado -3500-hd,year-2009-make-dodge,year-2009-make-dodge-model-ram-2500,year-2009-make-dodge-model-ram-3500,year-2009-make-dodge-model-ram-4500,year-2009-make-dodge-model-ram-5500,year-2009-make-gmc,year-2009-make-gmc-model-c4500-topkick,year-2009-make-gmc-model-c5500-topkick,year-2009-make-gmc-model-savana-3500,year-2009-make-gmc-model-savana-4500,year-2009-make-gmc-model-sierra-2500-hd,year-2009-make-gmc-model-sierra-3500-hd,year-2008,year-2008-make-chevrolet,year-2008-make-chevrolet-model-c4500-kodiak,year-2008-make-chevrolet-model-c5500-kodiak,year-2008-make-chevrolet-model-express-3500,year-2008-make-chevrolet-model-silverado-2500-hd,year-2008-make-chevrolet-model-silverado-3500-hd,year-2008-make-dodge,year-2008-make-dodge-model-ram-2500,year-2008-make-dodge-model-ram-3500,year-2008-make-dodge-model-ram-4500,year-2008-make-dodge-model-ram-5500,year-2008-make-gmc,year-2008-make-gmc-model-c4500-topkick,year-2008-make-gmc-model-c5500-topkick,year-2008-make-gmc-model-savana-3500,year-2008-make-gmc-model-sierra-2500-hd,year-2008-make-gmc-model-sierra-3500-hd,year-2007,year-2007-make-chevrolet,year-2007-make-chevrolet-model-c4500-kodiak,year-2007-make-chevrolet-model-c5500-kodiak,year-2007-make-chevrolet-model-express-3500,year-2007-make-chevrolet-model-silverado-2500-hd,year-2007-make-chevrolet-model-silverado-3500,year-2007-make-chevrolet-model-silverado -3500-classic,year-2007-make-chevrolet-model-silverado-3500-hd,year-2007-make-gmc,year-2007-make-gmc-model-c4500-topkick,year-2007-make-gmc-model-c5500-topkick,year-2007-make-gmc-model-savana-3500,year-2007-make-gmc-model-sierra-2500-hd,year-2007-make-gmc-model-sierra-3500-hd,year-2007-make-gmc-model-sierra-3500-classic,year-2006,year-2006-make-chevrolet,year-2006-make-chevrolet-model-c4500-kodiak,year-2006-make-chevrolet-model-c5500-kodiak,year-2006-make-chevrolet-model-express-3500,year-2006-make-chevrolet-model-silverado-2500-hd,year-2006-make-chevrolet-model-silverado-3500,year-2006-make-gmc,year-2006-make-gmc-model-c4500-topkick,year-2006-make-gmc-model-c5500-topkick,year-2006-make-gmc-model-savana-3500,year-2006-make-gmc-model-sierra-2500-hd,year-2006-make-gmc-model-sierra-3500,year-2005,year-2005-make-chevrolet,year-2005-make-chevrolet-model-c4500-kodiak,year-2005-make-chevrolet-model-c5500-kodiak,year-2005-make-chevrolet-model-express-3500,year-2005-make-chevrolet-model-silverado-2500-hd,year-2005-make-chevrolet-model-silverado-3500,year-2005-make-gmc,year-2005-make-gmc-model-c4500-topkick,year-2005-make-gmc-model-c5500-topkick,year-2005-make-gmc-model-savana-3500,year-2005-make-gmc-model-sierra-2500-hd,year-2005-make-gmc-model-sierra-3500\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"Default Title","offer_id":30339929047140,"sku":"SPFS00316","price":19.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/products\/SPELAB-M2015-Diesel-Fuel-Rail-Plug-For-20075-2012-67L-Dodge-Cummins-20045-10-GM-Duramax.jpg?v=1698055331"},{"product_id":"spelab-diesel-aluminum-alloy-fuel-tank-sump-kit-set","title":"SPELAB Aluminum Alloy Fuel Tank Sump Kit with Integrated Return","description":"\u003cul\u003e\n\u003cli\u003eSPELAB's new design addresses being able to place a return sump under the factory sending unit in the tank. This is the sweet spot for all fuel levels. Having it forward or in the back of the sending unit can cause issues with low fuel during those rowdy moments stabbing on the throttle or getting on the brakes hard.\u003c\/li\u003e\n\u003cli\u003eOnly one hole to drill in the tank means fewer chances for a leak. Our sump ring also has more surface area than the competitors, so you have a more positive sealing surface.\u003c\/li\u003e\n\u003cli\u003eFitment Notes: Universal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e-\u003c\/strong\u003e It allows you to use every last drop of fuel in the tank, maximally eliminating air sucking when the fuel tank is not full or fuel tube is broken.\u003cbr\u003e\u003cstrong\u003e-\u003c\/strong\u003e Suitable for high flow lift pumps, such as for Airdog, FASS and more; And fit for Duramax Powerstroke and other engines.\u003cbr\u003e\u003cstrong\u003e-\u003c\/strong\u003e Constructed of high grade with special treatment, anti-oxidization, corrosion-resistant and durable to use.\u003cbr\u003e\u003cstrong\u003e-\u003c\/strong\u003e Sediment collection features can effectively reduce the amount of sediment flowing to the fuel filter system.\u003cbr\u003e\u003cstrong\u003e-\u003c\/strong\u003e Single-bolt is designed for simple installation. Only needs 4\" diameter flat area on the fuel tank, metal or plastic, to be installed.\u003cbr\u003e\u003cstrong\u003e-\u003c\/strong\u003e The inner ring is ready to go through the 3 inches hole so the tank does not need to be dropped.\u003cbr\u003e\u003cstrong\u003e-\u003c\/strong\u003e Return Stand Tube eliminates your return fuel from being drawn back into the supply port.\u003cbr\u003e\u003cstrong\u003e-\u003c\/strong\u003e 3\" Hole Saw Included For Easy Installation.\u003cbr\u003e\u003cstrong\u003eInstallation: \u003c\/strong\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/blogs\/installation-notes\/how-to-install-a-fuel-tank-sump\"\u003ehttps:\/\/www.spelabautoparts.com\/blogs\/installation-notes\/how-to-install-a-fuel-tank-sump\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand Name: SPELAB\u003c\/li\u003e\n\u003cli\u003eModel Number: SPFS01163\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum Alloy\u003c\/li\u003e\n\u003cli\u003eWeight: 900g\u003c\/li\u003e\n\u003cli\u003eFuel Type: Diesel\u003c\/li\u003e\n\u003cli\u003ePackage Size: 8.27''*4.72''*2.76''\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"sb-car-tag-by-description\" style=\"display: none;\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"Default Title","offer_id":31219259703396,"sku":"SPFS01163","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/products\/SPELAB-Aluminum-Alloy-Fuel-Tank-Sump-Kit-with-Integrated-Return.jpg?v=1698055618"},{"product_id":"spelab-2004-2005-6-6l-duramax-egr-delete-kit-with-high-flow-intake","title":"SPELAB 2004-2005 6.6L Duramax LLY EGR Delete Kit With High Flow Intake","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003csection aria-label=\"Product summary\"\u003e\n\u003cp\u003eThis LLY Duramax EGR Delete Kit helps off-road 2004–2005 Silverado and Sierra 6.6L owners reduce EGR soot buildup, lower intake heat, improve airflow, and support cleaner tuned diesel performance with a high-flow intake setup.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003ch2\u003eLLY Duramax EGR Delete Kit Overview\u003c\/h2\u003e\n\u003cp\u003eAn EGR delete improves fuel economy (up to 20%), reduces DPF failure risk, and extends engine life by preventing soot buildup. It lowers engine temperatures, restores power, and avoids costly EGR repairs. The engine runs cleaner and more efficiently without recirculating exhaust gases.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCondition: 100% Brand New, Aftermarket Product\u003c\/li\u003e\n\u003cli\u003eDirect replacement. No installation instruction. No Glue\u003c\/li\u003e\n\u003cli\u003eFormulated for high-temperature applications, or heavy-duty use (such as towing, etc.).\u003c\/li\u003e\n\u003cli\u003eReplaces almost any cut gasket by making reliable, formed-in-place gaskets that resist cracking, shrinking and migrating caused by thermal cycling.\u003c\/li\u003e\n\u003cli\u003eCoats pre-cut gaskets to increase reliability. Temperature range -65u00b0F to 650u00b0F (-54u00b0C to 343u00b0C) intermittent; resists auto and shop fluids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0174\/0609\/9556\/files\/SPELAB_2004-2005_6.6L_Duramax_EGR_Delete_Kit_With_High_Flow_Intake_listing.jpg?v=1649755848\" alt=\"SPELAB 2004-2005 6.6L Duramax EGR Delete Kit With High Flow Intake listing\"\u003e\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003ch2\u003eFitment: 2004–2005 6.6L Duramax LLY\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2004 2005 GMC Sierra 2500 3500 HD 6.6 LLY Duramax Diesel\u003c\/li\u003e\n\u003cli\u003e2004 2005 Chevrolet Silverado 2500 3500 HD 6.6 LLY Duramax Diesel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003emake sure that the size and shape of the product match your car. Due to actual measurement by hand, there may be a 1-2cm error.\u003c\/p\u003e\n\u003cp\u003eFor later Duramax models, check out our \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 egr delete kit\"\u003eLMM egr delete kit\u003c\/a\u003e (2007.5-2010) and  \u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/egr-delete-kit-for-2011-2016-gmc-chevy-6-6l-duramax-diesel-spelab\" title=\"lml egr delete kit\"\u003eLML egr delete kit\u003c\/a\u003e for 2011-2016 trucks.\u003c\/p\u003e\n\u003csection\u003e\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-Road 2004–2005 LLY Duramax Builds:\u003c\/strong\u003e Built for Chevrolet Silverado and GMC Sierra 2500HD\/3500HD owners using their trucks where emissions-related modifications are permitted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners Fighting EGR Soot Buildup:\u003c\/strong\u003e Helps reduce hot exhaust gas recirculation, intake carbon deposits, and EGR-related restriction that can hurt airflow over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrucks Needing Better Intake Flow:\u003c\/strong\u003e The included high-flow intake setup supports smoother airflow and a cleaner path for tuned or performance-focused LLY Duramax builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTowing and Work Trucks:\u003c\/strong\u003e Useful for off-road trucks that need lower heat load, improved throttle response, and fewer EGR-related maintenance headaches under heavy use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Duramax Owners:\u003c\/strong\u003e A practical option for experienced owners who want a bolt-on EGR delete solution for 2004–2005 LLY 6.6L Duramax trucks.\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 removes or bypasses factory emissions-related components and is intended for off-road, race, competition, agricultural, or industrial use only where permitted by law. It may affect emissions compliance, diagnostics, registration, inspection eligibility, or warranty coverage. Check all federal, state, provincial, local, and warranty requirements before purchase or installation.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cp\u003e---tab Additional Info---\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits of an LLY Duramax EGR Delete Kit\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAn EGR delete can bring about several benefits. These include:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Fuel Economy and Engine Longevity\u003cbr\u003e\u003c\/strong\u003eAn EGR delete helps you restore your diesel engine’s power levels which, in turn, also restores your overall fuel efficiency. Since an \u003cstrong\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/egr-delete\"\u003eEGR delete kit\u003c\/a\u003e\u003c\/strong\u003e sends the exhaust gas away from your car’s engine, it starts to run cleaner, too. Not only does it make the process increasingly efficient, but it also reduces the chances of DPF (diesel particulate filter) failure. So, overall, with this aftermarket kit, you can see an increase of up to 20% in your fuel economy. Along with that, the EGR delete kit can also improve your engine’s longevity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReduced Engine Temperature\u003cbr\u003e\u003c\/strong\u003eEGR valves naturally contain a high content of soot. When the EGR system’s valve or coolers get clogged with soot, the exhaust gases start to circulate more around the system, resulting in a blockage. As a result, the temperatures around the engine rise and you experience a reduction in the engine’s power. However, when you bypass this, lower exhaust gas is produced. In turn, during operation, your vehicle experiences a reduced engine coolant temperature.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHelps Save Money\u003cbr\u003e\u003c\/strong\u003eIn addition, an EGR delete can also help you save money on some costly repairs. The EGR, if damaged, can be quite costly to repair and replace. An EGR delete removes the possibility of such damage, thereby saving your money.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"96\" data-end=\"458\"\u003e\u003cstrong data-start=\"96\" data-end=\"158\"\u003eQ1. Will this LLY EGR Delete Kit affect engine reliability?\u003c\/strong\u003e\u003cbr data-start=\"158\" data-end=\"161\"\u003eNo—in fact, it improves long-term engine reliability. The SPELAB LLY EGR Delete Kit eliminates hot exhaust gas recirculation, reducing carbon buildup in the intake system and lowering combustion temperatures. This helps extend the life of your turbocharger, intake manifold, and engine components.\u003c\/p\u003e\n\u003cp data-start=\"460\" data-end=\"803\"\u003e\u003cstrong data-start=\"460\" data-end=\"547\"\u003eQ2. Will I get a check engine light after installing the LLY Duramax EGR Delete Kit?\u003c\/strong\u003e\u003cbr data-start=\"547\" data-end=\"550\"\u003eWithout proper ECU tuning, you may trigger engine codes or limp mode. We recommend pairing any LLY Duramax EGR Delete Kit with a custom tune using EFI Live, HP Tuners, or similar software to disable EGR-related diagnostics and ensure smooth performance.\u003c\/p\u003e\n\u003cp data-start=\"805\" data-end=\"1078\"\u003e\u003cstrong data-start=\"805\" data-end=\"879\"\u003eQ3. Does the SPELAB LLY EGR Delete kit include a high-flow intake pipe?\u003c\/strong\u003e\u003cbr data-start=\"879\" data-end=\"882\"\u003eYes. This kit comes with a high-flow intake tube designed to improve airflow and combustion efficiency. It provides a solid upgrade foundation for tuned or performance-modified LLY Duramax trucks.\u003c\/p\u003e\n\u003cp data-start=\"1080\" data-end=\"1424\"\u003e\u003cstrong data-start=\"1080\" data-end=\"1152\"\u003eQ4. Can I install the 2005 Duramax EGR Delete Kit from SPELAB myself?\u003c\/strong\u003e\u003cbr data-start=\"1152\" data-end=\"1155\"\u003eYes. The 2005 Duramax EGR Delete Kit is a bolt-on solution with complete hardware included. It's suitable for experienced DIYers with basic mechanical skills. We recommend watching an install video or referencing the manual before starting—most installs take 2–3 hours.\u003c\/p\u003e\n\u003cp data-start=\"1426\" data-end=\"1718\"\u003e\u003cstrong data-start=\"1426\" data-end=\"1480\"\u003eQ5. Is an LLY EGR Delete kit legal for on-road use?\u003c\/strong\u003e\u003cbr data-start=\"1480\" data-end=\"1483\"\u003eNo. Any form of LLY EGR delete is intended for off-road, race, or non-highway use only. It is not emissions-compliant for public roads in most states, including California. Please check your local laws before purchase and installation.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"Black\/With Intake","offer_id":43211844485371,"sku":"SPOS20046-BK","price":118.0,"currency_code":"USD","in_stock":true},{"title":"Black\/Without Intake","offer_id":43720850211067,"sku":"SPOS20041-BK","price":68.88,"currency_code":"USD","in_stock":true},{"title":"Black\/With Intake+Up Pipe","offer_id":45141114355963,"sku":"SPOS20046-BK-ES08315","price":229.99,"currency_code":"USD","in_stock":true},{"title":"Black\/With Intake+Up Pipe Black","offer_id":45524406141179,"sku":"SPOS20046-BK-ES08503","price":219.99,"currency_code":"USD","in_stock":true},{"title":"Black\/With Intake+4'' Downpipe Back","offer_id":45949606887675,"sku":"SPOS20046-BK-ES08060","price":747.99,"currency_code":"USD","in_stock":true},{"title":"Black\/With Intake+5'' Dp-Back w\/Muffler","offer_id":45949606920443,"sku":"SPOS20046-BK-ES08122","price":884.99,"currency_code":"USD","in_stock":true},{"title":"Black\/Without Intake+Up pipe","offer_id":45429307048187,"sku":"SPOS20041-BK-ES08315","price":177.99,"currency_code":"USD","in_stock":true},{"title":"Black\/Without Intake+Up Pipe Black","offer_id":45524406173947,"sku":"SPOS20041-BK-ES08503","price":168.99,"currency_code":"USD","in_stock":true},{"title":"2001-2016 Duramax Up pipe","offer_id":45429307080955,"sku":"SPES08315","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/SPELAB2004-20056.6LDuramaxEGRDeleteKitWithHighFlowIntake.jpg?v=1721638808"},{"product_id":"spelab-04-10-6-6l-duramax-ccv-pcv-reroute-engine-ventilation-kit","title":"CCV PCV ReRoute Delete Kit 2004-2010 6.6L LLY LBZ LMM Duramax | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVents crankcase blow by— decreasing oil deposits in the engine\u003c\/li\u003e\n\u003cli\u003eNo boot soak, intake gumming, etc.— increases the longevity of parts\u003c\/li\u003e\n\u003cli\u003eEliminates the need for the crankcase box on the top of the engine— frees up room for more activities under the hood\u003c\/li\u003e\n\u003cli\u003eVenturi-style design— eliminates the need for restrictive baffles\u003c\/li\u003e\n\u003cli\u003eVirtually no oil loss— no need to worry about puddles under your truck\u003c\/li\u003e\n\u003cli\u003eStreamline routing with no angles— provides better pressure flow \u0026amp; no oil dripping\u003c\/li\u003e\n\u003cli\u003eIncludes ¾” 8Ft 100% silicone reinforced hose— designed for oil applications\u003c\/li\u003e\n\u003cli\u003eBlack Anodized components for better durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"SPELAB 04-10 6.6L Duramax CCV PCV ReRoute Engine Ventilation Kit listing\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0174\/0609\/9556\/files\/SPELAB_04-10_6.6L_Duramax_CCV_PCV_ReRoute_Engine_Ventilation_Kit_listing.jpg?v=1649325478\"\u003e\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2004-2010 Chevrolet Silverado 2500 HD 6.6 Diesel LLY LBZ LMM Duramax\u003c\/li\u003e\n\u003cli\u003e2004-2010 Chevrolet Silverado 3500 HD 6.6 Diesel LLY LBZ LMM Duramax\u003c\/li\u003e\n\u003cli\u003e2004-2010 GMC Sierra 2500 HD 6.6 Diesel LLY LBZ LMM Duramax\u003c\/li\u003e\n\u003cli\u003e2004-2010 GMC Sierra 3500 HD 6.6 Diesel LLY LBZ LMM Duramax\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"Default Title","offer_id":42710501064955,"sku":"SPIS26017","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/00003.png?v=1718363043"},{"product_id":"spelab-2004-2005-6-6l-duramax-egr-delete-kit","title":"2004-2005 Chevy\/GMC 6.6L Duramax LLY EGR Delete Kit | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003csection aria-label=\"Product summary\"\u003e\n\u003cp\u003eThis LLY Duramax EGR Delete Kit helps off-road 2004–2005 Silverado\/Sierra 2500HD\/3500HD owners reduce EGR soot buildup, lower intake heat, avoid EGR-related failure points, and support cleaner tuned diesel performance.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003ch2\u003eLLY Duramax EGR Delete Kit Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCondition: 100% Brand New, Aftermarket Product\u003c\/li\u003e\n\u003cli\u003eDirect replacement. No installation instruction. No Glue\u003c\/li\u003e\n\u003cli\u003eFormulated for high-temperature applications, or heavy-duty use (such as towing, etc.).\u003c\/li\u003e\n\u003cli\u003eReplaces almost any cut gasket by making reliable, formed-in-place gaskets that resist cracking, shrinking and migrating caused by thermal cycling.\u003c\/li\u003e\n\u003cli\u003eCoats pre-cut gaskets to increase reliability. Temperature range -65u00b0F to 650u00b0F (-54u00b0C to 343u00b0C) intermittent; resists auto and shop fluids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits of an LLY Duramax EGR Delete Kit\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Fuel Economy and Engine Longevity\u003cbr\u003e\u003c\/strong\u003eAn EGR delete helps you restore your diesel engine’s power levels which, in turn, also restores your overall fuel efficiency. Since an EGR delete kit sends the exhaust gas away from your car’s engine, it starts to run cleaner, too. Not only does it make the process increasingly efficient, but it also helps reduce EGR-related soot buildup, intake restriction, and long-term maintenance issues. So, overall, with this aftermarket kit, you can see an increase of up to 20% in your fuel economy. Along with that, the EGR delete kit can also improve your engine’s longevity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReduced Engine Temperature\u003cbr\u003e\u003c\/strong\u003eEGR valves naturally contain a high content of soot. When the EGR system’s valve or coolers get clogged with soot, the exhaust gases start to circulate more around the system, resulting in a blockage. As a result, the temperatures around the engine rise and you experience a reduction in the engine’s power. However, when you bypass this, lower exhaust gas is produced. In turn, during operation, your vehicle experiences a reduced engine coolant temperature.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHelps Save Money\u003cbr\u003e\u003c\/strong\u003eIn addition, an EGR delete can also help you save money on some costly repairs. The EGR, if damaged, can be quite costly to repair and replace. An EGR delete removes the possibility of such damage, thereby saving your money.\u003c\/p\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eMake sure that the size and shape of the product match your car.\u003cbr\u003eDue to actual measurement by hand, there may be a 1-2cm error.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0174\/0609\/9556\/files\/SPELAB_2004-2005_6.6L_Duramax_EGR_Delete_Kit_listing.jpg?v=1649755745\" alt=\"SPELAB 2004-2005 6.6L Duramax EGR Delete Kit listing\"\u003e\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2004 GMC Sierra 2500 3500 HD 6.6 LLY Duramax Diesel\u003c\/li\u003e\n\u003cli\u003e2005 GMC Sierra 2500 3500 HD 6.6 LLY Duramax Diesel\u003c\/li\u003e\n\u003cli\u003e2004 Chevrolet Silverado 2500 3500 HD 6.6 LLY Duramax Diesel\u003c\/li\u003e\n\u003cli\u003e2005 Chevrolet Silverado 2500 3500 HD 6.6 LLY Duramax Diesel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection\u003e\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-Road 2004–2005 LLY Duramax Builds:\u003c\/strong\u003e Built for Chevy Silverado and GMC Sierra 2500HD\/3500HD owners using their trucks where emissions-related modifications are permitted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOwners Fighting EGR Soot Buildup:\u003c\/strong\u003e Helps reduce hot exhaust recirculation, intake carbon deposits, and EGR-related restriction that can hurt airflow and drivability over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTowing and Work Trucks:\u003c\/strong\u003e Useful for off-road trucks that need lower intake heat, cleaner airflow, and fewer EGR-related maintenance headaches under heavy use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Duramax Owners:\u003c\/strong\u003e A practical option for experienced owners looking for an EGR delete solution for 2004–2005 6.6L LLY Duramax trucks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTuned Diesel Setups:\u003c\/strong\u003e A good match for owners pairing EGR delete hardware with proper tuning to prevent EGR-related codes and support smoother performance.\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 removes or bypasses factory emissions-related components and is intended for off-road, race, competition, agricultural, or industrial use only where permitted by law. It may affect emissions compliance, diagnostics, registration, inspection eligibility, or warranty coverage. Check all federal, state, provincial, local, and warranty requirements before purchase or installation.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"BLACK","offer_id":43211744149755,"sku":"SPOS20041-BK","price":68.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/products\/6LDuramaxEGRDeleteKit_45449101-f7e1-49e7-8442-93b946b2e25f.jpg?v=1721641440"},{"product_id":"spelab-hot-side-intercooler-pipe-kit-for-2004-5-2010-6-6-lly-lbz-lmm-duramax-diesel","title":"SPELAB Hot Side Intercooler Pipe Kit For 2004.5-2010 6.6 LLY LBZ LMM Duramax Diesel","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003csection\u003e\n\u003cp\u003eFor 2004.5-2010 LLY, LBZ, and LMM Duramax trucks, this hot side intercooler pipe kit replaces factory plastic with mandrel-bent aluminum tubing, silicone boots, and T-bolt clamps.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003ch2\u003eLLY\/LBZ\/LMM Duramax Hot Side Pipe Kit Overview\u003c\/h2\u003e\n\u003cp\u003eUpgrade the performance and durability of your Duramax engine with the \u003cstrong\u003eSPELAB Hot Side Intercooler Pipe Kit\u003c\/strong\u003e, specifically designed for 2004.5–2010 GM 6.6L LLY, LBZ, and LMM diesel engines. This heavy-duty replacement eliminates the factory plastic pipe, which is prone to rupture under high heat and boost pressure. Featuring mandrel-bent aluminum construction and reinforced silicone boots, this kit is engineered to deliver superior strength, airflow, and reliability in demanding conditions.\u003c\/p\u003e\n\u003ch2\u003eHot Side Intercooler Pipe Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Performance Upgrade\u003c\/strong\u003e\u003cbr\u003eReplaces weak factory plastic pipe with strong, durable aluminum—ideal for stock or tuned trucks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMandrel-Bent 6061 Aluminum Pipe\u003c\/strong\u003e\u003cbr\u003eOffers improved airflow and withstands extreme heat without deforming or cracking.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReinforced Silicone Boots \u0026amp; T-Bolt Clamps\u003c\/strong\u003e\u003cbr\u003eTriple-layer silicone boots withstand extreme pressure and temperature, while constant-tension clamps provide leak-free sealing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Bolt-On Fitment\u003c\/strong\u003e\u003cbr\u003eIncludes all necessary clamps and couplings for easy installation using factory mounting points.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOEM Fitment with Quick Installation\u003c\/strong\u003e\u003cbr\u003eDesigned to fit with factory components—no cutting or tuning required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHot Side Intercooler Pipe Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2004.5-2005 \u003cspan\u003e6.6L LLY Duramax Diesel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e2006-2007 6.6L LBZ Duramax Diesel (LBZ: 06-07 VIN Code 2 or D)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2007.5-2010 \u003cspan\u003e6.6L \u003c\/span\u003e\u003cspan\u003eLMM \u003c\/span\u003e\u003cspan\u003eDuramax Diesel ( LMM: 07.5-10 VIN Code 6)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003e\u003cb\u003eFITMENT \u0026amp; COMPATIBILITY NOTICE: \u003c\/b\u003eThis charge pipe kit is engineered strictly to match \u003cb\u003efactory-spec (OEM)\u003c\/b\u003e intercooler connection diameters and locations.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 117.563px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.574%;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"width: 66.065%;\"\u003eHot Side Intercooler Pipe Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.574%;\"\u003ePipe Material\u003c\/td\u003e\n\u003ctd style=\"width: 66.065%;\"\u003eMandrel-Bent Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 33.574%; height: 39.1875px;\"\u003eCoupler Material\u003c\/td\u003e\n\u003ctd style=\"width: 66.065%; height: 39.1875px;\"\u003e\u003cspan\u003eTriple-Reinforced Silicone\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.574%; height: 19.5938px;\"\u003ePipe Diameter\u003c\/td\u003e\n\u003ctd style=\"width: 66.065%; height: 19.5938px;\"\u003e3” (standard hot-side size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhat's Included in the Kit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Hot Side Intercooler Pipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 × Silicone Boots\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4 × T-Bolt Clamps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection\u003e\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2004.5-2005 LLY, 2006-2007 LBZ, and 2007.5-2010 LMM 6.6L Duramax trucks\u003c\/li\u003e\n\u003cli\u003eOwners replacing a cracked or aging factory plastic hot side pipe\u003c\/li\u003e\n\u003cli\u003eTuned or heavy-duty Duramax applications needing reinforced charge-air plumbing\u003c\/li\u003e\n\u003cli\u003eInstallations retaining the factory turbo and intercooler system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003ch2\u003eDuramax Hot Side Pipe FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the benefit of upgrading the hot side intercooler pipe?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA1:\u003c\/strong\u003e The factory plastic pipe is prone to cracking under high pressure and heat. The aluminum upgrade provides better durability, airflow, and reliability—especially for tuned or heavy-duty use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Does this kit require tuning after installation?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA2:\u003c\/strong\u003e No tuning is necessary. It’s a direct bolt-on replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Is this compatible with the OEM intercooler and turbo?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA3:\u003c\/strong\u003e Yes, this kit is designed to work with the factory intercooler and turbo system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Can this kit be used with other aftermarket performance parts?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA4:\u003c\/strong\u003e Absolutely. It integrates well with most aftermarket intercoolers and turbos designed for the 6.6L Duramax.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: How long does installation take?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA5:\u003c\/strong\u003e Typically 1–2 hours with basic hand tools. No special fabrication or tuning required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ6: Do you sell Duramax intercooler pipe kits for other model years?\u003cbr\u003e\u003c\/strong\u003eA6: Yes! If you own a newer 2011-2016 Duramax, we have the \u003ca href=\"\/products\/spelab-intercooler-pipe-kit-hot-cold-side-for-2011-2016-gm-gmc-6-6l-lml-duramax-diesel\"\u003eLML Duramax intercooler pipe kit\u003c\/a\u003e. And if you need the cold side for your 2006-2010 LBZ\/LMM, we also carry the \u003ca href=\"\/products\/spelab-cold-side-intercooler-pipe-kit-for-2006-2010-6-6-lbz-lmm-duramax-diesel\"\u003eLBZ Duramax cold side pipe kit\u003c\/a\u003e.\u003c\/p\u003e\n\n  \n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"Default Title","offer_id":44144397189371,"sku":"SPIS08117","price":165.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/products\/6LLYLBZLMMDuramaxDiesel_5.jpg?v=1779442012"},{"product_id":"up-pipe-w-gaskets-for-2001-2016-6-6l-duramax-diesel-lb7-lly-lbz-lmm-lml-on-passenger-side-spelab","title":"Exhaust Up-Pipe for 2001-2016 6.6L Chevrolet Chevy GMC Duramax LB7 LLY LBZ LMM LML | 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 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. For those looking to enhance their Duramax's performance, consider our \u003cstrong\u003eLML delete kit\u003c\/strong\u003e and \u003cstrong\u003eDuramax delete kit\u003c\/strong\u003e for optimal results.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEliminates Leaks - Deletes failure-prone OEM flex joint for a permanent seal.\u003c\/li\u003e\n\u003cli\u003eFaster Turbo Spool - Improves exhaust flow to reduce lag and increase throttle response.\u003c\/li\u003e\n\u003cli\u003eDurable Stainless - Mandrel-bent construction resists heat and corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2001-2004 Chevrolet GMC LB7 6.6L Duramax Diesel\u003c\/li\u003e\n\u003cli\u003e2004.5-2005 Chevrolet GMC LLY 6.6L Duramax Diesel\u003c\/li\u003e\n\u003cli\u003e2006-2007 Chevrolet GMC LBZ 6.6L Duramax Diesel\u003c\/li\u003e\n\u003cli\u003e2007.5-2010 Chevrolet GMC LMM 6.6L Duramax Diesel\u003c\/li\u003e\n\u003cli\u003e2011-2016 Chevrolet GMC LML 6.6L Duramax Diesel\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNot compatible with LGH Duramax Equipped Express or Savana models. \u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the function of an up-pipe in a Duramax engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: The up-pipe connects the exhaust manifold to the turbocharger, allowing exhaust gases to enter the turbo and generate boost for improved performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Is this LB7 up-pipe compatible with my 2001-2004 Duramax?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: Yes, this up-pipe is specifically designed for 2001-2004 LB7 6.6L Duramax engines in Chevrolet and GMC trucks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Will this LBZ up-pipe work with my 2006-2007 Duramax?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: Yes, this LBZ up-pipe is a direct replacement for 2006-2007 Chevrolet\/GMC LBZ 6.6L Duramax engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Does this LML up-pipe fit 2011-2016 Duramax models?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: Yes, the LML up-pipe is designed to fit 2011-2016 Duramax trucks but is not compatible with LGH Duramax models in Express or Savana vans.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: Is this LLY up-pipe a direct bolt-on replacement?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA5: Yes, the LLY up-pipe fits 2004.5-2005 Chevrolet\/GMC LLY 6.6L Duramax and installs directly in place of the stock pipe with no modifications required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6: What material is the SPELAB up-pipe made of?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA6: The SPELAB up-pipe is made from high-quality stainless steel with a durable black coating for corrosion resistance and long-term performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ7: Does this up-pipe include gaskets?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA7: Yes, this Duramax up-pipe comes with high-quality gaskets for a secure and leak-free installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ8: What are the benefits of upgrading my stock Duramax up-pipe?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA8: Upgrading to a performance up-pipe improves exhaust flow, reduces turbo lag, enhances boost response, and increases overall engine efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ9: Can I use this LML up-pipe with a Duramax delete kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA9: Yes, this up-pipe works well with LML delete kits and other Duramax performance upgrades for improved exhaust flow and power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ10: How difficult is the installation of this Duramax up-pipe?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA10: Installation requires mechanical expertise and may take a few hours. Professional installation is recommended for best results.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"2001-2016 Dual Side","offer_id":44342242312443,"sku":"SPES08504","price":159.99,"currency_code":"USD","in_stock":true},{"title":"2004.5-2010 Up Pipe+Passenger Side Downpipe","offer_id":44420405985531,"sku":"SPES08508","price":209.99,"currency_code":"USD","in_stock":true},{"title":"2001-2016 Passenger Side","offer_id":44342242345211,"sku":"SPES08315","price":109.0,"currency_code":"USD","in_stock":true},{"title":"2001-2016 Passenger Side\/Black","offer_id":44420401594619,"sku":"SPES08503","price":99.99,"currency_code":"USD","in_stock":true},{"title":"2001-2016 Driver Side","offer_id":44491253252347,"sku":"SPES08099","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/products\/ExhaustUp-Pipefor2001-20166.6LChevroletChevyGMCDuramaxLB7LLYLBZLMMLMLSPELAB_1.jpg?v=1774887235"},{"product_id":"5-dpf-delete-exhaust-pipe-for-2001-2007-chevy-gmc-lbz-lly-6-6-duramax-diesel-spelab","title":"4''\/5'' Downpipe-Back 2001-2007 LBZ LLY LB7 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 2001-2007 LB7, LLY, and LBZ Duramax off-road builds, this 4- or 5-inch downpipe-back race exhaust uses 409 stainless tubing to replace the factory exhaust with a freer-flowing system.\u003c\/p\u003e\n\u003c\/section\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 LBZ LLY LB7 6.6 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\u003e4-Inch\/5-Inch Race Exhaust Specifications\u003c\/h2\u003e\n\u003ctable width=\"100%\" style=\"width: 99.9589%; height: 78.3592px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 34.3149%; height: 19.5898px;\"\u003e\u003cstrong\u003eExhaust Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5433%; 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: 34.3149%; height: 19.5898px;\"\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5433%; 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: 34.3149%; height: 19.5898px;\"\u003e\u003cstrong\u003eInlet Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5433%; 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: 34.3149%; height: 19.5898px;\"\u003e\u003cstrong\u003emandrel-bent construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.5433%; 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\u003eDesign Highlights\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\u003eInstallation Notes\u003c\/h2\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.\u003c\/p\u003e\n\u003cp\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\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2001-2007 Chevy\/GMC Duramax Diesel LBZ LLY LB7 Silverado and Sierra pickup trucks\u003c\/li\u003e\n\u003cli\u003e2001 Chevy\/GMC Duramax Diesel LB7 Silverado and Sierra pickup trucks\u003c\/li\u003e\n\u003cli\u003e2002 Chevy\/GMC Duramax Diesel LB7 Silverado and Sierra pickup trucks\u003c\/li\u003e\n\u003cli\u003e2003 Chevy\/GMC Duramax Diesel LB7 Silverado and Sierra pickup trucks\u003c\/li\u003e\n\u003cli\u003e2004 Chevy\/GMC Duramax Diesel LB7 Silverado and Sierra pickup trucks\u003c\/li\u003e\n\u003cli\u003e2004.5 Chevy\/GMC Duramax Diesel LLY Silverado and Sierra pickup trucks\u003c\/li\u003e\n\u003cli\u003e2005 Chevy\/GMC Duramax Diesel LLY Silverado and Sierra pickup trucks\u003c\/li\u003e\n\u003cli\u003e2006 Chevy\/GMC Duramax Diesel LLY Silverado and Sierra pickup trucks\u003c\/li\u003e\n\u003cli\u003e2006 Chevy\/GMC Duramax Diesel LBZ Silverado and Sierra pickup trucks\u003c\/li\u003e\n\u003cli\u003e2007 Chevy\/GMC Duramax Diesel LBZ Silverado and Sierra pickup trucks\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNote: 4'' DP-Back NOT compatible with long bed models.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection aria-label=\"Best for\"\u003e\n  \u003ch2\u003eBest For\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e2001-2007 Chevrolet Silverado and GMC Sierra pickups with LB7, LLY, or LBZ 6.6L Duramax engines\u003c\/li\u003e\n    \u003cli\u003eOff-road or race-use builds needing a 4-inch or 5-inch downpipe-back exhaust configuration\u003c\/li\u003e\n    \u003cli\u003eOwners seeking 409 stainless construction, clamps, hangers, and included installation hardware\u003c\/li\u003e\n    \u003cli\u003eShort-bed applications using the 4-inch version; verify fitment before ordering for long-bed trucks\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\u003eDuramax Race Exhaust 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.\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":"4'' Dp-Back+Free Exhaust Tip","offer_id":44549555257595,"sku":"SPES08060-ES08019SP","price":569.99,"currency_code":"USD","in_stock":true},{"title":"5'' Dp-Back w\/Muffler+Free Exhaust Tip","offer_id":44549555290363,"sku":"SPES08122-ES08023SP","price":689.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/4_5_Downpipe-Back2001-2007LBZLLYLB76.6DuramaxDPFDeleteRacePipeSPELAB_1.jpg?v=1774887622"},{"product_id":"4-stainless-steel-muffler-delete-pipe-30-length-for-diesel-exhaust-spelab","title":"4''\/5'' Stainless Steel Muffler Delete Pipe 30'' Length for Diesel Exhaust | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Muffler Delete Pipe for Diesel Exhaust Systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis straight-through muffler delete pipe is designed to replace the factory muffler, providing a clean, simple, and effective way to increase exhaust volume and achieve a louder, more aggressive sound.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable in 4-Inch and 5-Inch Options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFits most 4'' and 5'' aftermarket diesel exhaust systems, including Powerstroke, Cummins, Duramax, and EcoDiesel trucks and SUVs—no adapters or modifications required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurable T-409 Stainless Steel Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConstructed from heat-resistant T-409 stainless steel, this pipe offers superior corrosion resistance and long-term durability compared to mild steel alternatives, making it ideal for daily driving, towing, or off-road use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSlip-Fit Installation – No Cutting or Welding Needed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFormed ends allow the muffler delete pipe to slip directly into place where the muffler was removed. Installation is fast, clean, and requires no cutting, welding, or permanent modifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30-Inch Straight Replacement for Muffler Delete Setups\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith a 30-inch overall length, this pipe works for a variety of muffler delete configurations, providing a straight, direct replacement section for most diesel exhaust systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Exhaust Sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis muffler delete pipe delivers a deeper, low-throated tone that is more aggressive than the factory muffler. It avoids the high-pitched resonance found in cheaper pipes, giving a refined yet powerful sound.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaintains Exhaust Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned to reduce backpressure while increasing sound, this pipe enhances exhaust tone without negatively affecting engine performance or fuel efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClean Appearance and High-Quality Craftsmanship\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePolished stainless steel with smooth welds ensures a clean, durable finish. The formed ends visually match most aftermarket exhaust systems for a professional look.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCost-Effective Muffler Delete Solution\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is a muffler delete pipe only, providing a simple, budget-friendly upgrade for diesel trucks and SUVs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Upgrades\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor a complete exhaust enhancement, pair with high-flow midpipes, tailpipes, or vibration-dampening mounts to optimize sound and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease note that removing the factory muffler may not be legal in all regions and could affect emissions compliance. Check local laws before performing a muffler delete.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003ch2\u003eFitment Vehicle\u003c\/h2\u003e\n\u003cp\u003eThis muffler delete pipe is compatible with a wide range of diesel platforms, including \u003cstrong\u003ePowerstroke\u003c\/strong\u003e, \u003cstrong\u003eCummins\u003c\/strong\u003e, \u003cstrong\u003eDuramax\u003c\/strong\u003e, and \u003cstrong\u003eEcoDiesel\u003c\/strong\u003e. If you are unsure whether it fits your vehicle, please consult our professional customer service team for guidance.\u003c\/p\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003ch2\u003eFAQ – Muffler Delete Pipe\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Will this muffler delete pipe fit my truck or SUV?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This pipe is designed for 4'' or 5'' aftermarket diesel exhaust systems and is compatible with popular platforms such as Powerstroke, Cummins, Duramax, and EcoDiesel trucks and SUVs. Always check your exhaust diameter before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Do I need to cut or weld to install this pipe?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. The formed ends allow slip-fit installation, so the pipe slides directly into place where the muffler was removed. No cutting, welding, or permanent modifications are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What kind of sound can I expect after installing this muffler delete pipe?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: You’ll get a deeper, low-throated exhaust tone that is louder and more aggressive than the factory muffler, without the high-pitched resonance sometimes found in cheaper pipes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Will it affect my engine performance or fuel efficiency?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This muffler delete pipe is designed to maintain efficient exhaust flow, so it increases sound without negatively impacting engine performance or fuel economy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: What material is this pipe made from, and how durable is it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Constructed from T-409 stainless steel, it offers excellent heat resistance and corrosion protection, providing long-term durability and minimal maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6: How long is the pipe, and can it fit different muffler delete setups?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The pipe is 30 inches long and works for a variety of muffler delete configurations, providing a straight replacement section for most diesel exhaust systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ7: Is removing the factory muffler legal?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Regulations \u003ca href=\"https:\/\/www.spelabautoparts.com\/blogs\/news\/is-a-muffler-delete-illegal-what-you-need-to-know-before-you-modify\"\u003evary by region\u003c\/a\u003e. Removing the factory muffler may not be legal in some areas and could affect emissions compliance. Always check local laws before performing a muffler delete.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ8: Can I pair this pipe with other exhaust upgrades?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. For a complete exhaust enhancement, consider pairing with high-flow midpipes, tailpipes, or vibration-dampening mounts to optimize both sound and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ9: Is this a full muffler delete kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. This product is a straight muffler delete pipe only. It’s a \u003ca href=\"https:\/\/www.spelabautoparts.com\/blogs\/news\/how-much-is-a-muffler-delete\" title=\"How Much Is a Muffler Delete?\"\u003ecost-effective solution\u003c\/a\u003e for users who want a simple, louder, and more aggressive exhaust without purchasing a full 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","brand":"SPELAB","offers":[{"title":"4''","offer_id":44478333812987,"sku":"SPES08075","price":89.0,"currency_code":"USD","in_stock":true},{"title":"5''","offer_id":44478333845755,"sku":"SPES08076","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/products\/45StainlessSteelMufflerDeletePipe30_LengthforDieselExhaustSPELAB.jpg?v=1774887717"},{"product_id":"intercooler-2001-2005-lly-lb7-chevrolet-gmc-6-6l-duramax-spelab","title":"Intercooler Bar and Plate - 2001-2005 LLY LB7 Chevrolet\/GMC Sierra 2500HD 3500HD 6.6L Duramax | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003csection\u003e\n\u003cp\u003eFor 2001-2005 LB7 and LLY Duramax trucks, this bar-and-plate intercooler replaces factory plastic end tanks with cast aluminum construction and a 2.05-inch core for durable charge-air cooling.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003ch2\u003eLB7\/LLY Duramax Bar-and-Plate Intercooler Overview\u003c\/h2\u003e\n\u003cp\u003eThe 2001-2005 Duramax LB7 and LLY are legendary workhorses, but after two decades of heat cycles, their factory intercoolers are living on borrowed time. The OEM plastic end tanks become brittle and are notorious for cracking under pressure, causing massive boost leaks, loss of power, and dangerously high Exhaust Gas Temperatures (EGTs).\u003c\/p\u003e\n\u003cp\u003eRestore and upgrade your classic Duramax with the SPELAB Heavy-Duty Bar-and-Plate Intercooler. We engineered this unit to eliminate factory weak points by utilizing indestructible \u003cstrong\u003eCast Aluminum End Tanks\u003c\/strong\u003e and a high-density \u003cstrong\u003e2.05-inch Bar-and-Plate core\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis competition-grade construction provides a massive increase in cooling volume and thermal mass, dramatically lowering your Intake Air Temperatures (IATs). Crucially for the heat-prone LLY engines, this optimized core density delivers maximum charge-air cooling without starving your radiator of ambient airflow. Whether you are towing heavy, running upgraded tunes, or simply bulletproofing your high-mileage truck, this intercooler is built to handle 100+ PSI and last a lifetime.\u003c\/p\u003e\n\u003ch2\u003eBar-and-Plate Intercooler Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2001 Chevrolet\/GMC Sierra 2500HD 3500HD LB7 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003e2002 Chevrolet\/GMC Sierra 2500HD 3500HD LB7 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003e2003 Chevrolet\/GMC Sierra 2500HD 3500HD LB7 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003e2004 Chevrolet\/GMC Sierra 2500HD 3500HD LB7 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003e2004.5 Chevrolet\/GMC Sierra 2500HD 3500HD LLY 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003e2005 Chevrolet\/GMC Sierra 2500HD 3500HD LLY 6.6L Duramax\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndestructible Cast Aluminum End Tanks\u003c\/strong\u003e\u003cbr\u003eStop trusting 20-year-old plastic. We replaced the fragile factory design with solid Cast Aluminum tanks. Aerodynamically designed for maximum internal airflow, these tanks provide the ultimate structural integrity, ensuring your intercooler will never balloon or blow apart under extreme boost.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density 2.05\" Bar-and-Plate Core\u003c\/strong\u003e\u003cbr\u003eMeasuring an impressive 38.27 inches in length, this heavy-duty bar-and-plate core acts as a massive thermal sponge. It easily absorbs the extreme heat generated during intense towing or dyno pulls, significantly outperforming the thin factory tube-and-fin cooler.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized for LLY Cooling Stacks\u003c\/strong\u003e\u003cbr\u003eThe LLY is notorious for overheating when towing. We optimized our core thickness (2.05\") to provide massive charge-air cooling capabilities without acting as a brick wall that blocks ambient air from reaching your radiator. It’s the perfect balance for EGT reduction and safe engine coolant temps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReduced Pressure Drop \u0026amp; Faster Spool\u003c\/strong\u003e\u003cbr\u003eBy upgrading the core volume and smoothing the airflow through cast tanks, your turbo doesn't have to work as hard to hit target boost. This reduces turbo strain, improves efficiency, and sharpens throttle response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePremium T-Bolt Clamps Included\u003c\/strong\u003e\u003cbr\u003eTo ensure your connections stay tight under high boost, we include premium constant-tension T-bolt clamps for a secure, leak-free installation at the intercooler joints.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\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\/2_02.webp?v=1695361629\" alt=\"Intercooler - 2008-2010 Ford 6.4L Powerstroke | SPELAB-98\"\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 195.938px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.5307%; height: 19.5938px;\"\u003eCore Type\u003c\/td\u003e\n\u003ctd style=\"width: 60.1083%; height: 19.5938px;\"\u003eHeavy-Duty Bar-and-Plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.5307%; height: 19.5938px;\"\u003eEnd Tank Material\u003c\/td\u003e\n\u003ctd style=\"width: 60.1083%; height: 19.5938px;\"\u003eCast Aluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.5307%; height: 19.5938px;\"\u003eCore Thickness\u003c\/td\u003e\n\u003ctd style=\"width: 60.1083%; height: 19.5938px;\"\u003e2.05 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.5307%; height: 19.5938px;\"\u003eCore Dimensions\u003c\/td\u003e\n\u003ctd style=\"width: 60.1083%; height: 19.5938px;\"\u003e38.27\" L x 18.86\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.5307%; height: 19.5938px;\"\u003eOverall Dimensions\u003c\/td\u003e\n\u003ctd style=\"width: 60.1083%; height: 19.5938px;\"\u003e45.6\" L x 23.4\" H x 8.2\" W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.5307%; height: 19.5938px;\"\u003eInlet \/ Outlet Size\u003c\/td\u003e\n\u003ctd style=\"width: 60.1083%; height: 19.5938px;\"\u003e3.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.5307%; height: 19.5938px;\"\u003eMax Boost Rating\u003c\/td\u003e\n\u003ctd style=\"width: 60.1083%; height: 19.5938px;\"\u003e100+ PSI Capable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/SPELAB_Intercooler_064c5dec-6ab0-4ce1-ba81-934977a01774.jpg?v=1722245685\" alt=\"Intercooler bar plate - 2008-2010 Ford 6.4L Powerstroke F250 F350 F450 F550 | SPELAB-88\"\u003e\u003c\/p\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit both LB7 and LLY engines?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is a direct bolt-on replacement for both 2001-2004 LB7 and 2004.5-2005 LLY Duramax trucks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why do I need Cast Aluminum tanks for my older Duramax?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Over the last 20 years, the factory plastic end tanks have become brittle from continuous engine heat. When you add towing weight or aftermarket tuning (higher boost), they will crack. Cast aluminum provides a permanent, leak-proof solution that holds 100+ PSI safely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the Bar-and-Plate design better for towing with my LLY?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. Bar-and-plate cores have a higher \"thermal mass,\" meaning they can absorb more heat during a long uphill pull compared to a tube-and-fin design. This translates directly to lower Exhaust Gas Temperatures (EGTs) and a safer towing experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this intercooler require any cutting or modification to install?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. It is precision-engineered to install easily into the factory mounting locations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are intercooler pipes or boots included?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This package includes the heavy-duty intercooler and premium T-bolt connection clamps. Upgraded intercooler piping and silicone boots are sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do you sell Duramax intercoolers for other model years?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes! If you own a newer 2006-2010 Duramax, we have the \u003ca href=\"\/products\/intercooler-2006-2010-lmm-lbz-chevrolet-gmc-6-6l-duramax-spelab\"\u003eLMM Duramax bar-and-plate intercooler\u003c\/a\u003e. And if you'd like a tube-fin core for your 2001-2005 LLY\/LB7, we also carry the \u003ca href=\"\/products\/tube-fin-intercooler-for-2001-2005-lly-lb7-chevrolet-gmc-sierra-2500hd-3500hd-6-6l-duramax-spelab\"\u003eLLY Duramax tube-fin intercooler\u003c\/a\u003e.\u003c\/p\u003e\n\u003csection\u003e\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2001-2004 LB7 and 2004.5-2005 LLY Chevrolet or GMC 6.6L Duramax HD trucks\u003c\/li\u003e\n\u003cli\u003eOwners replacing aging factory intercoolers with plastic end tanks\u003c\/li\u003e\n\u003cli\u003eTowing and performance builds needing durable charge-air cooling hardware\u003c\/li\u003e\n\u003cli\u003eInstallations where upgraded intercooler pipes and silicone boots are sourced separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SPELAB","offers":[{"title":"Bar-and-plate","offer_id":47330533572859,"sku":"SPCS08014","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Tube-Fin","offer_id":47330533605627,"sku":"SPCS08014SR","price":439.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/IntercoolerBarandPlate-2001-2005LLYLB7ChevroletGMCSierra2500HD3500HD6.6LDuramaxSPELAB_2.jpg?v=1774890171"},{"product_id":"2004-2005-lly-6-6l-duramax-applicable-products-egr-dpf-ccv-spelab","title":"EGR\/DPF\/CCV PCV Delete 2004-2005 LLY 6.6L Duramax All-in-One Kit |SPELAB","description":"\u003cp\u003e---tab Description---\u003cstrong\u003e\u003c\/strong\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\u003ch3\u003e\n\u003cspan\u003eKey Features\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\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 04-05 Powerstroke 6.6L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/mini-maxx-v2-delete-tuner-egr-dpf-def-spelab?variant=47331330719995\"\u003e\u003c\/a\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEGR Delete Kit\u003c\/li\u003e\n\u003cli\u003eDPF Delete Kit \u003c\/li\u003e\n\u003cli\u003eCCV Reroute Kit\u003c\/li\u003e\n\u003cli\u003eDownpipe Exhaust\u003c\/li\u003e\n\u003cli\u003eUp-Pipe\u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/mini-maxx-v2-delete-tuner-egr-dpf-def-spelab?variant=47331330719995\"\u003e\u003c\/a\u003e\n\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\u003e---tab Fitment---\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2004 2005 GMC Sierra 2500 3500 HD 6.6 LLY Duramax Diesel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2004 2005 Chevrolet Silverado 2500 3500 HD 6.6 LLY Duramax Diesel\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you own a LML engine, Check out our \u003ca rel=\"noopener\" title=\"Check out our All-in-One LML Duramax Delete Kit (includes EGR, DPF, DEF, and CCV deletion with a tuning device).\" 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\" 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---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"EGR Delete Kit+CCV Reroute Kit \/ DPF Delete Kit(4'' Dp-Back )","offer_id":44888527536379,"sku":"SPOS20046-BK-IS26017-ES08060","price":826.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit+CCV Reroute Kit \/ Downpipe Exhaust(White)","offer_id":44888611750139,"sku":"SPOS20046-BK-IS26017-ES08045","price":316.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit+CCV Reroute Kit \/ Downpipe Exhaust(Black)","offer_id":44888611782907,"sku":"SPOS20046-BK-IS26017-ES08392","price":306.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit+CCV Reroute Kit \/ Downpipe Exhaust(Black w\/Passenger Up-pipe)","offer_id":44888611815675,"sku":"SPOS20046-BK-IS26017-ES08508","price":406.99,"currency_code":"USD","in_stock":true},{"title":"EGR Delete Kit+CCV Reroute Kit \/ Up-Pipe(01-16\/Dual Side)","offer_id":44888611848443,"sku":"SPOS20046-BK-IS26017-ES08504","price":356.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/1_a6cdf055-8d0d-46f9-b4c9-cdcf16ebd112.jpg?v=1743787995"},{"product_id":"spelab-3-downpipe-exhaust-for-2004-5-2010-lly-lbz-lmm-6-6l-duramax-diesel","title":"SPELAB 3'' Downpipe Exhaust For 2004.5-2010 LLY LBZ LMM 6.6L Duramax Diesel","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003ch3\u003eWhat does a downpipe do?\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\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\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\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\/span\u003e\u003c\/p\u003e\n\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e3\" mandrel-bent stainless steel construction\u003c\/li\u003e\n\u003cli\u003eLarger internal diameter for dramatically increased exhaust flow\u003c\/li\u003e\n\u003cli\u003eReduces turbo lag and enhances throttle response\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on to factory turbocharger\u003c\/li\u003e\n\u003cli\u003eTIG-welded stainless steel with mirror polish\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine\u003c\/strong\u003e: GM Duramax 6.6L LLY \/ LBZ \/ LMM Turbo-Diesel\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: V-Band\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.74 kg (2740 g)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch2\u003eWho This Is For\u003c\/h2\u003e\n\u003cp\u003e2004.5-2010 Chevrolet Silverado \/ GMC Sierra 2500\/3500HD owners with the 6.6L LLY \/ LBZ \/ LMM Duramax turbo-diesel who want a 3\" downpipe for lower EGTs and delete tuning.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eCatless LLY\/LBZ\/LMM Duramax 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\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\u003eV-Band clamp(s)\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\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.\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.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear range\u003c\/strong\u003e: 2004.5-2010 covers the LLY (2004.5-2005), LBZ (2006-2007), and LMM (2007.5-2010) Duramax variants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet legality\u003c\/strong\u003e: No — off-road \/ competition use only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\n\n\n\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible vehicles:\u003c\/strong\u003e Chevrolet Silverado 2500HD, GMC Sierra 2500HD, Chevrolet Silverado 3500HD, and GMC Sierra 3500HD (2004.5–2010). \u003cstrong\u003eWill not fit Cab \u0026amp; Chassis trucks\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e2004.5\u003c\/td\u003e\n\u003ctd\u003eChevrolet \/ GMC\u003c\/td\u003e\n\u003ctd\u003eSilverado \/ Sierra 2500HD \/ 3500HD\u003c\/td\u003e\n\u003ctd\u003e6.6L LLY Duramax\u003c\/td\u003e\n\u003ctd\u003ePickup\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e2005\u003c\/td\u003e\n\u003ctd\u003eChevrolet \/ GMC\u003c\/td\u003e\n\u003ctd\u003eSilverado \/ Sierra 2500HD \/ 3500HD\u003c\/td\u003e\n\u003ctd\u003e6.6L LLY Duramax\u003c\/td\u003e\n\u003ctd\u003ePickup\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eChevrolet \/ GMC\u003c\/td\u003e\n\u003ctd\u003eSilverado \/ Sierra 2500HD \/ 3500HD\u003c\/td\u003e\n\u003ctd\u003e6.6L LBZ Duramax\u003c\/td\u003e\n\u003ctd\u003ePickup\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eChevrolet \/ GMC\u003c\/td\u003e\n\u003ctd\u003eSilverado \/ Sierra 2500HD \/ 3500HD\u003c\/td\u003e\n\u003ctd\u003e6.6L LBZ \/ LMM Duramax\u003c\/td\u003e\n\u003ctd\u003ePickup\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e2008\u003c\/td\u003e\n\u003ctd\u003eChevrolet \/ GMC\u003c\/td\u003e\n\u003ctd\u003eSilverado \/ Sierra 2500HD \/ 3500HD\u003c\/td\u003e\n\u003ctd\u003e6.6L LMM Duramax\u003c\/td\u003e\n\u003ctd\u003ePickup\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e2009\u003c\/td\u003e\n\u003ctd\u003eChevrolet \/ GMC\u003c\/td\u003e\n\u003ctd\u003eSilverado \/ Sierra 2500HD \/ 3500HD\u003c\/td\u003e\n\u003ctd\u003e6.6L LMM Duramax\u003c\/td\u003e\n\u003ctd\u003ePickup\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e2010\u003c\/td\u003e\n\u003ctd\u003eChevrolet \/ GMC\u003c\/td\u003e\n\u003ctd\u003eSilverado \/ Sierra 2500HD \/ 3500HD\u003c\/td\u003e\n\u003ctd\u003e6.6L LMM Duramax\u003c\/td\u003e\n\u003ctd\u003ePickup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\n\n\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\/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\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eDoes it fit Cab \u0026amp; Chassis trucks?\u003c\/h3\u003e\u003cp\u003eNo — this SKU is for pickup models only.\u003c\/p\u003e\u003ch3\u003eDoes it fit all LLY \/ LBZ \/ LMM years?\u003c\/h3\u003e\u003cp\u003eYes — covers 2004.5-2010 (LLY 2004.5-2005, LBZ 2006-2007, LMM 2007.5-2010).\u003c\/p\u003e\u003ch3\u003eDo I need a tune?\u003c\/h3\u003e\u003cp\u003eA diesel tune is required to clear the CEL\/DPF codes and safely manage the increased flow.\u003c\/p\u003e\u003ch3\u003eIs it street-legal?\u003c\/h3\u003e\u003cp\u003eNo — off-road \/ competition use only.\u003c\/p\u003e\n\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"White","offer_id":45086167171323,"sku":"SPES08045","price":119.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":45086167204091,"sku":"SPES08392","price":109.99,"currency_code":"USD","in_stock":true},{"title":"Black w\/Passenger Up-pipe","offer_id":45086167236859,"sku":"SPES08508","price":209.99,"currency_code":"USD","in_stock":true},{"title":"Black w\/Passenger Up-pipe+06-10 Intercooler Pipe","offer_id":45796563353851,"sku":"SPIS08115-ES08508","price":383.77,"currency_code":"USD","in_stock":true},{"title":"Black w\/Passenger Up-pipe+04.5-10 Intercooler Pipe","offer_id":45949585883387,"sku":"SPIS08117-ES08508","price":365.0,"currency_code":"USD","in_stock":true},{"title":"CCV+ Black w\/Passenger Up-pipe","offer_id":45796563386619,"sku":"SPIS26017-ES08508","price":317.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/01_4145d54b-589b-479d-9bec-c3a6e247d852.jpg?v=1743789778"},{"product_id":"turbocharger-for-2004-5-2010-chevrolet-gmc-duramax-lbz-lly-lmm-6-6l-spelab","title":"Turbocharger Turbo Charger Kit For 2004.5-2010 6.6L Duramax LBZ\/LLY\/LMM Chevrolet\/GMC| SPELAB","description":"\u003ch2\u003eTurbocharger Compatible with Chevrolet\/GMC  LBZ\/LLY\/LMM Duramax Diesel 6.6L 2004.5-2010 \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003eA turbocharger increases power and efficiency by compressing air into the engine's combustion chamber. \u003cstrong\u003eUpgrading to a performance turbocharger provides benefits like increased power, improved fuel economy, enhanced towing capabilities, and reduced turbo lag.\u003c\/strong\u003e\u003cbr\u003eTurbochargers wear out over time, with blades and bearings deteriorating. Replacement is typically recommended around every 100,000 miles, depending on usage and maintenance.\u003cbr\u003eThis SPELAB turbocharger is a brand new, direct replacement for 2004.5-2010 GMC and Chevrolet 6.6L Duramax engines. It includes the wastegate actuator and an installation kit, ensuring a straightforward installation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/turbocharger-for-2004-5-2010-chevrolet-gmc-duramax-lbz-lly-lmm-6-6l-spelab-SPOS08470-_12.jpg?v=1715331337\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSKU: SPOS08470\u003c\/li\u003e\n\u003cli\u003eWeight: 22.5KG\u003c\/li\u003e\n\u003cli\u003eBrand: SPELAB\u003c\/li\u003e\n\u003cli\u003eFor 2004.5-2010 GMC and Chevrolet 6.6L Duramax engines\u003c\/li\u003e\n\u003cli\u003ePerfect Match for the Original Car. Please verify Fitment or Application\u003c\/li\u003e\n\u003cli\u003eEasy to Install, High Performance, Comfortable Experience\u003c\/li\u003e\n\u003cli\u003eAftermarket Product with Premium Quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTurbocharger Vehicle Fitment:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2004.5-2010 GMC Duramax LLM 6.6L\u003c\/li\u003e\n\u003cli\u003e2004.5-2010 GMC Duramax LBZ 6.6L\u003c\/li\u003e\n\u003cli\u003e2004.5-2010 GMC Duramax LLY 6.6L\u003c\/li\u003e\n\u003cli\u003e2004.5-2010 Chevrolet Duramax LLM 6.6L\u003c\/li\u003e\n\u003cli\u003e2004.5-2010 Chevrolet Duramax LBZ 6.6L\u003c\/li\u003e\n\u003cli\u003e2004.5-2010 Chevrolet Duramax LLY 6.6L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/turbocharger-for-2004-5-2010-chevrolet-gmc-duramax-lbz-lly-lmm-6-6l-spelab-SPOS08470-_14.jpg?v=1715331336\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/turbocharger-for-2004-5-2010-chevrolet-gmc-duramax-lbz-lly-lmm-6-6l-spelab-SPOS08470-_15.jpg?v=1715331336\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/turbocharger-for-2004-5-2010-chevrolet-gmc-duramax-lbz-lly-lmm-6-6l-spelab-SPOS08470-_16.jpg?v=1715331336\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\" data-mce-style=\"text-align: start;\"\u003e\n\u003ch2\u003e\u003cstrong\u003eWhen do I need to replace a turbocharger?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTurbochargers wear down over time. The compressor blades can become dull, and bearings can wear out, leading to reduced performance. Eventually, replacement is necessary. Oil leaks can also harm the unit, so it's crucial to address them promptly to prevent further damage.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHow often should I replace a turbocharger?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTypically, consider replacement around every 100,000 miles. However, this can vary based on your car usage and maintenance. If you frequently drive long distances or engage in racing, more frequent replacements may be required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\" data-mce-style=\"text-align: start;\"\u003e\n\u003cimg data-mce-fragment=\"1\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/db3ca1937b2472113a6f03fc71387749.webp?v=1698914310\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/db3ca1937b2472113a6f03fc71387749.webp?v=1698914310\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\" data-mce-style=\"text-align: start;\"\u003e\n\u003ch2 class=\"BoxPointDrawer_drawerHeader__AyWBz\"\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h2\u003e\n\u003csection class=\"ProductWarranty_productWarrantyContainer__EeIRw\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFast Shipping Policy:\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\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\u003cspan\u003e \u003c\/span\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e\u003ca title=\"Shipping Policy\" href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\" style=\"color: #ff2a00; text-decoration: underline;\" data-mce-href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\" data-mce-style=\"color: #ff2a00; text-decoration: underline;\"\u003eShipping Policy\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor more details.\u003c\/article\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eEasy Return Policy:\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\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\u003cspan\u003e \u003c\/span\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #ff2a00; text-decoration: underline;\" data-mce-style=\"color: #ff2a00; text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca title=\"Return Policy\" href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\" style=\"color: #ff2a00; text-decoration: underline;\" data-mce-href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\" data-mce-style=\"color: #ff2a00; text-decoration: underline;\"\u003eReturn Policy\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e \u003c\/span\u003efor more details.\u003c\/article\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\" data-mce-style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/banner_d8023e44-c72a-4df2-80f0-9e54f6a3507e.jpg?v=1699522159\"\u003e\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"Turbo","offer_id":45940984185083,"sku":"SPOS08470","price":1099.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/turbocharger-for-2004-5-2010-chevrolet-gmc-duramax-lbz-lly-lmm-6-6l-spelab-SPOS08470-_1.jpg?v=1743790951"},{"product_id":"cold-air-intake-kit-w-filter-for-2004-2005-6-6l-duramax-lly-gmc-silverado-spelab","title":"Air Intake Kit For 2004-2005 6.6L Duramax LLY GMC\/Silverado 2500\/3500 HD | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003ch2\u003eSPELAB GMC Sierra\/Chevy Silverado Cold Air Intake Kit w\/Filter For 2004-2005 6.6L Duramax LLY 2500\/3500 HD\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eA \u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/air-intake-kit\" title=\"cold air intake kit\" rel=\"noopener\" target=\"_blank\"\u003eCold Air Intake System\u003c\/a\u003e positions the filter outside the engine compartment to ensure the coolest possible air inlet temperatures. Cooler air contains more oxygen, leading to a more powerful explosion in the combustion chamber, resulting in increased horsepower and torque. However, this is just one aspect of the power equation. Adjusting the length and diameter of the inlet pipe to harmonize with the engine's resonance helps push more air into the cylinders (consider your engine as a large air pump). This tuning enables the system to provide maximum power gains across the entire RPM range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/cold-air-intake-kit-w-filter-for-2004-2005-6-6l-duramax-lly-gmc-silverado-spelab-_15.jpg?v=1715674680\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SPELAB\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU: \u003c\/strong\u003eSPIS08759\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black Pipe | Red Filter\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType: \u003c\/strong\u003eGMC Sierra\/Chevy Silverado\u003cstrong\u003e \u003c\/strong\u003eCold Air Intake Kit\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e \u003cspan\u003eBlack powder-coated aluminum alloy\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound: \u003c\/strong\u003eProvides intense, deep sporty sound\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Boost: \u003c\/strong\u003eImproves throttle response, increases horsepower by 7-10%, and torque by 6-8%\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter:\u003c\/strong\u003e High-quality, washable, reusable cone air filter\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation: \u003c\/strong\u003eEasy to install with simple tools, no additional parts needed, all mounting accessories included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVehicle Fitment:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2004 Chevrolet Silverado 2500HD 6.6L V8 Turbo Diesel LLY Engine\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2005 Chevrolet Silverado 2500HD 6.6L V8 Turbo Diesel LLY Engine\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2004 Chevrolet Silverado 3500 6.6L V8 Turbo Diesel LLY Engine\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2005 Chevrolet Silverado 3500 6.6L V8 Turbo Diesel LLY Engine\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2004 GMC Sierra 2500HD 6.6L V8 Turbo Diesel LLY Engine\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2005 GMC Sierra 2500HD 6.6L V8 Turbo Diesel LLY Engine\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2004 GMC Sierra 3500 6.6L V8 Turbo Diesel LLY Engine\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2005 GMC Sierra 3500 6.6L V8 Turbo Diesel LLY Engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/cold-air-intake-kit-w-filter-for-2004-2005-6-6l-duramax-lly-gmc-silverado-spelab-_16.jpg?v=1715674680\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/cold-air-intake-kit-w-filter-for-2004-2005-6-6l-duramax-lly-gmc-silverado-spelab-_11.jpg?v=1715674681\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/cold-air-intake-kit-w-filter-for-2004-2005-6-6l-duramax-lly-gmc-silverado-spelab-_12.jpg?v=1715674680\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003ch3\u003eCOMMON FAQS\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1. \u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003ca title=\"What a cold air intake does?\" href=\"https:\/\/www.spelabautoparts.com\/blogs\/exhaust-cutout-blog\/what-exactly-does-a-cold-air-intake-do\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\"\u003eWhat a cold air intake does?\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eWith a cold air intake, you can expect the following from your vehicle:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproved horsepower\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eImproved acceleration\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eImproved Sound\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eImproved mileage\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQ2. \u003ca href=\"https:\/\/www.spelabautoparts.com\/blogs\/exhaust-cutout-blog\/does-cold-air-intake-increase-mpg\" title=\"Does a cold air intake increase mpg?\"\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003eDoes a cold air intake increase mpg?\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA suitable amount of air is necessary for good and better combustion. More air can be used in a vehicle to increase horsepower. Therefore, cool air intake undoubtedly increases your car's MPG and aids in petrol savings. A cold air intake is consequently installed in your car to improve airflow and cool the combustion engine.\u003ca style=\"font-size: 0.875rem;\" title=\"How much hp does a cold air intake add?\" href=\"https:\/\/www.spelabautoparts.com\/blogs\/exhaust-cutout-blog\/how-much-horsepower-does-cold-air-intake-add\"\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eQ3.\u003c\/span\u003e \u003ca rel=\"noopener\" title=\"how much horsepower does cold air intake add\" href=\"https:\/\/www.spelabautoparts.com\/blogs\/exhaust-cutout-blog\/how-much-horsepower-does-cold-air-intake-add\" target=\"_blank\"\u003eHow much hp does a cold air intake add?\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003ca rel=\"noopener\" title=\"how much horsepower does cold air intake add\" href=\"https:\/\/www.spelabautoparts.com\/blogs\/exhaust-cutout-blog\/how-much-horsepower-does-cold-air-intake-add\" target=\"_blank\"\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e \u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eA cold air intake increases the amount of air that an engine can take in and resultantly the performance of engine upgrades. There is no direct number quantifying how much horsepower is added to the engine after this upgrade. But, this upgrade can provide a gain of around 5-20 hp. However, for turbocharged and supercharged engines the power gain is outstanding.\u003c\/p\u003e\n\u003cp data-start=\"965\" data-end=\"1249\"\u003e\u003cstrong data-start=\"965\" data-end=\"1012\"\u003eQ4: Does this intake include a heat shield?\u003c\/strong\u003e\u003cbr data-start=\"1012\" data-end=\"1015\"\u003e\u003cstrong data-start=\"1015\" data-end=\"1022\"\u003eA4:\u003c\/strong\u003e Yes. The intake kit includes a custom black powder-coated heat shield that isolates the air filter from engine heat—clearly visible in the product photos—helping your \u003cstrong data-start=\"1190\" data-end=\"1221\"\u003eLLY Duramax cold air intake\u003c\/strong\u003e pull in cooler, denser air.\u003c\/p\u003e\n\u003cp data-start=\"1256\" data-end=\"1550\"\u003e\u003cstrong data-start=\"1256\" data-end=\"1310\"\u003eQ5: Is the filter reusable, and how do I clean it?\u003c\/strong\u003e\u003cbr data-start=\"1310\" data-end=\"1313\"\u003e\u003cstrong data-start=\"1313\" data-end=\"1320\"\u003eA5:\u003c\/strong\u003e Yes, the red cone air filter is \u003cstrong data-start=\"1353\" data-end=\"1378\"\u003ewashable and reusable\u003c\/strong\u003e. Simply spray it with a cleaning solution, rinse it under water, and let it dry fully. (Refer to image steps: spray → rinse → dry.) No need to replace it every oil change.\u003c\/p\u003e\n\u003cp data-start=\"1557\" data-end=\"1686\"\u003e\u003cstrong data-start=\"1557\" data-end=\"1624\"\u003eQ6: What parts are included in the 2005 Duramax air intake kit?\u003c\/strong\u003e\u003cbr data-start=\"1624\" data-end=\"1627\"\u003e\u003cstrong data-start=\"1627\" data-end=\"1634\"\u003eA6:\u003c\/strong\u003e As shown in the unboxing photo, the kit includes:\u003c\/p\u003e\n\u003cul data-start=\"1687\" data-end=\"1955\"\u003e\n\u003cli data-start=\"1687\" data-end=\"1715\"\u003e\n\u003cp data-start=\"1689\" data-end=\"1715\"\u003eWashable cone air filter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1716\" data-end=\"1767\"\u003e\n\u003cp data-start=\"1718\" data-end=\"1767\"\u003eBlack intake pipe with pre-drilled sensor ports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1768\" data-end=\"1805\"\u003e\n\u003cp data-start=\"1770\" data-end=\"1805\"\u003eHeat shield with mounting bracket\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1806\" data-end=\"1836\"\u003e\n\u003cp data-start=\"1808\" data-end=\"1836\"\u003eSilicone couplers \u0026amp; clamps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1837\" data-end=\"1955\"\u003e\n\u003cp data-start=\"1839\" data-end=\"1955\"\u003eRubber trim and installation hardware\u003cbr data-start=\"1876\" data-end=\"1879\"\u003eEverything needed for your \u003cstrong data-start=\"1906\" data-end=\"1929\"\u003eLLY cold air intake\u003c\/strong\u003e installation is included.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1962\" data-end=\"2221\"\u003e\u003cstrong data-start=\"1962\" data-end=\"2016\"\u003eQ7: Do I need tuning after installing this intake?\u003c\/strong\u003e\u003cbr data-start=\"2016\" data-end=\"2019\"\u003e\u003cstrong data-start=\"2019\" data-end=\"2026\"\u003eA7:\u003c\/strong\u003e No tuning is required. This intake is a bolt-on upgrade designed to work with the factory ECU. However, pairing it with a tuner can further improve performance on your \u003cstrong data-start=\"2195\" data-end=\"2220\"\u003e2004–2005 LLY Duramax\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2228\" data-end=\"2483\"\u003e\u003cstrong data-start=\"2228\" data-end=\"2276\"\u003eQ8: Can I install this intake system myself?\u003c\/strong\u003e\u003cbr data-start=\"2276\" data-end=\"2279\"\u003e\u003cstrong data-start=\"2279\" data-end=\"2286\"\u003eA8:\u003c\/strong\u003e Yes, the kit is designed for DIY-friendly installation using basic tools. If you follow the instructions and reference the parts shown in the photos, you can complete the upgrade in under an hour.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cp\u003e---tab Video \u0026amp; Blogs---\u003c\/p\u003e\n\u003ch3\u003eVideo\u003c\/h3\u003e\n\u003cdiv class=\"video-slider-wrapper\"\u003e\n\u003cdiv class=\"video-slider\"\u003e\n\u003cdiv data-video-id=\"IAeP-T8wrCc\" class=\"video-item\"\u003e\n\u003cdiv class=\"video-item-inner\"\u003e\n\u003cimg class=\"video-thumbnail\" alt=\"BEST BUDGET INTAKE FOR YOUR DURAMAX\" src=\"https:\/\/img.youtube.com\/vi\/IAeP-T8wrCc\/hqdefault.jpg\"\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\"\u003eBEST BUDGET INTAKE FOR YOUR DURAMAX\u003c\/h3\u003e\n\u003cp class=\"video-description\"\u003eReview and installation of the SPELAB cold air intake kit on an LLY Duramax. This video showcases the custom-painted white intake to match other engine bay components, the sound difference (specifically the turbo's surge sound), and the overall value of the kit as one of the best budget-friendly options for the LLY platform. Includes a shoutout for SPELAB's other diesel performance parts.\u003c\/p\u003e\n\u003cdiv class=\"video-tags\"\u003e\u003cspan class=\"tag\"\u003eInstallation Guide\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"video-modal\" id=\"videoModal\"\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","brand":"SPELAB","offers":[{"title":"Air Intake Kit","offer_id":45957458690299,"sku":"SPIS08759","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/cold-air-intake-kit-w-filter-for-2004-2005-6-6l-duramax-lly-gmc-silverado-spelab-_1.jpg?v=1743791424"},{"product_id":"efilive-autocal-v3-dpf-delete-tuner-for-2006-2021-dodge-ram-cummins-and-2001-2016-duramax","title":"EFILive AutoCal V3 DPF Delete Tuner For 2006-2021 Dodge Ram Diesel Trucks and 2001-2016 Duramax","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eTuner V3 is a custom product and cannot be returned or exchanged. Please double-check before purchasing. Thank you!\u003c\/li\u003e\n    \u003cli\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\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\u003c\/ul\u003e\n\u003cp\u003eUnlock the true potential of your diesel engine with the \u003cstrong\u003eEFI Live AutoCal V3 DPF Delete Tuner\u003c\/strong\u003e. Engineered for serious diesel enthusiasts, this advanced tuner is ideal for \u003cstrong\u003eDuramax\u003c\/strong\u003e and Dodge Ram diesel engines, offering unparalleled control over your vehicle's performance.\u003c\/p\u003e\n\u003ch3\u003eStandard vs. SOFT: Choosing the Right EFILive AutoCal V3 Tuner\u003c\/h3\u003e\n\u003cp\u003eThe standard version offers fixed tuning, requiring manual updates for any changes, making it suitable for users who need a single performance setting. In contrast, the SOFT (Shift on the Fly) version allows real-time switching between multiple tuning modes while driving, providing flexibility for those who need to adjust performance quickly under varying conditions, such as towing or off-roading. \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFor 2016-2021 Dodge Ram diesel trucks, a sotf switch is necessary to change tunes.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrecision Tuning\u003c\/strong\u003e: Customize your engine’s performance with precision. The EFI Live AutoCal V3 allows you to fine-tune parameters to maximize horsepower, torque, and fuel efficiency, giving you the ultimate driving experience.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDPF Delete Capability\u003c\/strong\u003e: Designed for off-road and competition use, this tuner enables the removal of the Diesel Particulate Filter (DPF), enhancing exhaust flow and delivering improved throttle response and power.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAdvanced User Interface\u003c\/strong\u003e: The AutoCal V3 comes with a larger, more responsive screen and an upgraded interface, making it easier than ever to navigate and adjust your settings.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCustom Tune Support\u003c\/strong\u003e: Store and switch between multiple custom tuning maps tailored to your specific driving needs—whether it’s for daily driving, towing, or high-performance use.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePortable Design\u003c\/strong\u003e: Compact and easy to carry, the AutoCal V3 allows for on-the-go tuning. With the ability to store multiple tunes, you can effortlessly switch configurations to match any driving condition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notice\u003c\/h3\u003e\n\u003cp\u003eThis product is intended for off-road and race applications only. Removing the DPF may violate emissions regulations; ensure you understand local laws and regulations before installation.\u003c\/p\u003e\n\u003cp\u003ePlease use your USB cable and upload the new offroad calibration to your AutoCal using your WINDOWS 10+ PC.\u003c\/p\u003e\n\u003cp\u003eThe software you require from EFILive can be found here:\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.efilive.com\/download-efilive\" target=\"_blank\"\u003ehttps:\/\/www.efilive.com\/download-efilive\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe user manual for the EFILive AutoCal v3 can be found here:\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer nofollow\" href=\"https:\/\/content.efilive.com\/documents\/AutoCal%20V3%20User%20Guide.pdf\" target=\"_blank\"\u003ehttps:\/\/content.efilive.com\/documents\/AutoCal%20V3%20User%20Guide.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eHere is a video on uploading the tune files as well, incase the written instructions aren't clear enough.\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=hJ7yu3QoRnQ\" target=\"_blank\"\u003ehttps:\/\/www.youtube.com\/watch?v=hJ7yu3QoRnQ\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease update your autocal firmware prior to loading your new off-road tune file. not doing so may cause compatibility issues and damage your ecm:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1) Select \"Check for Updates\" on the EFILive V8 Scan and Tune software homepage. If your software is out of date, please select the option to update.\u003c\/p\u003e\n\u003cp\u003e2) Select \"Check Firmware\" on the EFILive V8 Scan and Tune software homepage. On this window, please choose the option to update the Firmware Version and the Configuration Files.\u003c\/p\u003e\n\u003cp\u003eOnce these steps are completed, you should be able to now re-program your AutoCal device.\u003c\/p\u003e\n\u003cp\u003eAutoCal Reprogramming Instructions Overhead:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease use efilive scan and tune, and not explorer unless told too.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProgram Quick Setup\u003c\/p\u003e\n\u003cp\u003eThe Quick Setup is the quickest and easiest way to program all files required to make AutoCal functional.\u003c\/p\u003e\n\u003cp\u003eThis method requires your tune provider to send you a *.bbx quick setup file via email.\u003c\/p\u003e\n\n\n\u003cp\u003e1. Save the *.bbx file your tuner sent to the folder: \u003ccode\u003e\/Documents\/EFILive\/V8\/BBX\u003c\/code\u003e (Or, in your Downloads\/Desktop folder)\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e2. Connect AutoCal to your PC and open V8 Scan and Tune software.\u003c\/p\u003e\n\u003cp\u003e3. Navigate in the V8 software to [F5: BBX] -\u0026gt; [F6: Quick Setup]\u003c\/p\u003e\n\u003cp\u003e4. Select [Open Quick Setup] and navigate to the directory and select the *.bbx file your tune provider sent you.\u003c\/p\u003e\n\u003cp\u003e5. Do not modify any of the settings defined by your tune provider unless they request you to.\u003c\/p\u003e\n\u003cp\u003e6. Select [Program Quick Setup] to program device settings, controller configuration and tune files to your AutoCal.\u003c\/p\u003e\n\u003cp\u003e*If you have a 2018+ Dodge Ram diesel trucks off-road vehicle, please remember to install the bypass cable prior to re-flashing your truck*\u003c\/p\u003e\n\u003cp\u003eEnsure you are not altering any electronic accessory during the flashing process, this includes the radio, opening and closing doors, rolling down the window, etc.\u003c\/p\u003e\n\u003ch3\u003eInstallation instructions related documents\u003c\/h3\u003e\n\u003cp\u003e\u003ca title=\"2018-2021 Cummins Bypass Cable Installation |SPELAB-1\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/2018-21_bypass_switch.pdf\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003e2018-2021 Dodge Ram diesel trucks Bypass Cable Installation\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"CUMMINS CCV SOTF Switch Install |SPELAB-2\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/Cummins_CCV_INSTALLATION.pdf\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003eDodge Ram Diesel Trucks CCV SOFT Switch Install\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"DSP5 Installation Help |SPELAB-3\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/DSP5_SWITCH_INSTALLATION.pdf\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003eDSP5 Installation Help\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"EFILive AutoCal Vehicle Install Instructions |SPELAB-88\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/Information_Sheet_EFILive_AutoCal_Vehicle_Install_Instructions.pdf\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003eEFILive AutoCal Vehicle Install Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDuramax\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e2001-2004 GM LB7 6.6L Duramax Pickup\u003c\/li\u003e\n    \u003cli\u003e2004.5-2005 GM LLY 6.6L Duramax Pickup\u003c\/li\u003e\n    \u003cli\u003e2006-2010 GM LBZ 6.6L Duramax Pickup\u003c\/li\u003e\n    \u003cli\u003e2006-2010 GM LMM 6.6L Duramax Pickup\u003c\/li\u003e\n    \u003cli\u003e2011-2016 GM LML 6.6L Duramax Pickup\u003c\/li\u003e\n    \u003cli\u003e2007.5-2016 GM LMM 6.6L Duramax Cab \u0026amp; Chassis\u003c\/li\u003e\n    \u003cli\u003e2007.5-2016 GM LML 6.6L Duramax Cab \u0026amp; Chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDodge Ram Diesel Trucks\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e2006-2007 Dodge Ram 5.9L Pickup Diesel\u003c\/li\u003e\n    \u003cli\u003e2007.5-2021 Dodge Ram 6.7L Pickup Diesel\u003c\/li\u003e\n    \u003cli\u003e2007.5-2021 Dodge Ram 6.7L Cab \u0026amp; Chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNote: For 2016-2021 Dodge Ram Diesel Trucks, a sotf switch is necessary to change tunes.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"Dodge Ram Diesel \/ 2006-2017 \/ Without SOTF","offer_id":46478993359099,"sku":"SPCI08888","price":1050.0,"currency_code":"USD","in_stock":false},{"title":"Dodge Ram Diesel \/ 2006-2017 \/ With SOTF","offer_id":46478993391867,"sku":"SPCI08888-CI08919","price":1145.0,"currency_code":"USD","in_stock":false},{"title":"Dodge Ram Diesel \/ 5.9L 2006-2007 (CMB) \/ Without SOTF","offer_id":49078713352443,"sku":"SPCI08888-BMC0002053","price":1050.0,"currency_code":"USD","in_stock":true},{"title":"Dodge Ram Diesel \/ 5.9L 2006-2007 (CMB) \/ With SOTF","offer_id":49078713385211,"sku":"SPCI08888-BMC0002053-CI08919","price":1145.0,"currency_code":"USD","in_stock":true},{"title":"Dodge Ram Diesel \/ 6.7L 2007.5-2009 (CMC) \/ Without SOTF","offer_id":49078713417979,"sku":"SPCI08888-BMC0002056","price":1050.0,"currency_code":"USD","in_stock":true},{"title":"Dodge Ram Diesel \/ 6.7L 2007.5-2009 (CMC) \/ With SOTF","offer_id":49078713450747,"sku":"SPCI08888-BMC0002056-CI08919","price":1145.0,"currency_code":"USD","in_stock":true},{"title":"Dodge Ram Diesel \/ 6.7L 2010-2012 (CMD) \/ Without SOTF","offer_id":49078713483515,"sku":"SPCI08888-BMC0002057","price":1050.0,"currency_code":"USD","in_stock":true},{"title":"Dodge Ram Diesel \/ 6.7L 2010-2012 (CMD) \/ With SOTF","offer_id":49078713516283,"sku":"SPCI08888-BMC0002057-CI08919","price":1145.0,"currency_code":"USD","in_stock":true},{"title":"Dodge Ram Diesel \/ 6.7L 2013-2017 (CME) \/ Without SOTF","offer_id":49078713549051,"sku":"SPCI08888-BMC0002058","price":1050.0,"currency_code":"USD","in_stock":true},{"title":"Dodge Ram Diesel \/ 6.7L 2013-2017 (CME) \/ With SOTF","offer_id":49078713581819,"sku":"SPCI08888-BMC0002058-CI08919","price":1145.0,"currency_code":"USD","in_stock":true},{"title":"Dodge Ram Diesel \/ 2018 (CME) \/ Without SOTF","offer_id":46481213128955,"sku":"SPCI08888-BMC0002045-CI08920","price":1094.0,"currency_code":"USD","in_stock":true},{"title":"Dodge Ram Diesel \/ 2018 (CME) \/ With SOTF","offer_id":46481213161723,"sku":"SPCI08888-BMC0002045-CI08919-CI08920","price":1189.0,"currency_code":"USD","in_stock":true},{"title":"Dodge Ram Diesel \/ 2019-2021 (CMF) \/ Without SOTF","offer_id":46478993424635,"sku":"SPCI08888-BMC0002059-CI08920","price":1094.0,"currency_code":"USD","in_stock":true},{"title":"Dodge Ram Diesel \/ 2019-2021 (CMF) \/ With SOTF","offer_id":46478993457403,"sku":"SPCI08888-BMC0002059-CI08920-CI08921","price":1160.0,"currency_code":"USD","in_stock":true},{"title":"Duramax \/ LB7（2001-2004） \/ Without SOTF","offer_id":46478993490171,"sku":"SPCI08888-JN-EP13-00004045","price":1050.0,"currency_code":"USD","in_stock":true},{"title":"Duramax \/ LB7（2001-2004） \/ With SOTF","offer_id":46478993522939,"sku":"SPCI08922-JN-EP13-00004045-CI08888","price":1094.0,"currency_code":"USD","in_stock":true},{"title":"Duramax \/ LLY  (2004.5-2005) \/ Without SOTF","offer_id":46478993555707,"sku":"SPCI08888-JN-EP13-00004048","price":1050.0,"currency_code":"USD","in_stock":true},{"title":"Duramax \/ LLY  (2004.5-2005) \/ With SOTF","offer_id":46478993588475,"sku":"SPCI08888-JN-EP13-00004048-CI08923","price":1094.0,"currency_code":"USD","in_stock":true},{"title":"Duramax \/ LMM\/LBZ  (2006-2010) \/ Without SOTF","offer_id":46478993621243,"sku":"SPCI08888-JN-EP13-00004046","price":1050.0,"currency_code":"USD","in_stock":true},{"title":"Duramax \/ LMM\/LBZ  (2006-2010) \/ With SOTF","offer_id":46478993654011,"sku":"SPCI08888-JN-EP13-00004046-CI08924","price":1094.0,"currency_code":"USD","in_stock":true},{"title":"Duramax \/ LML (2011-2016) \/ Without SOTF","offer_id":46478993686779,"sku":"SPCI08888-JN-EP13-00004047","price":1050.0,"currency_code":"USD","in_stock":true},{"title":"Duramax \/ LML (2011-2016) \/ With SOTF","offer_id":46478993719547,"sku":"SPCI08888-JN-EP13-00004047-CI08925","price":1094.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/51976ca0-7f5b-4ade-ab36-800e2a072c4b.jpg?v=1725358778"},{"product_id":"dry-sump-oil-line-kit-for-2001-2016-gm-6-6l-duramax-lb7-lly-lbz-lmm-lml","title":"Dry Sump Oil Line Kit For 2001-2016 GM 6.6L Duramax LB7\/LLY\/LBZ\/LMM\/LML","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003ch2\u003eDry Sump Oil Line Kit For 2001-2016 GM 6.6L Duramax LB7\/LLY\/LBZ\/LMM\/LML\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFitment：\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2011-2016 Chevy \/ GMC Duramax LML 6.6L\u003c\/li\u003e\n\u003cli\u003e2007.5-2010 Chevy \/ GMC Duramax LMM 6.6L\u003c\/li\u003e\n\u003cli\u003e2006-2007 Chevy \/ GMC Duramax LBZ 6.6L \u003c\/li\u003e\n\u003cli\u003e2004.5-2005 Chevy \/ GMC Duramax LLY 6.6L\u003c\/li\u003e\n\u003cli\u003e2001-2004 Chevy \/ GMC Duramax LB7 6.6L \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith the SPELAB 5 Stage Steel Gear Oil Pump, oil supply from the pan to the pump is efficiently managed through this hose kit. Featuring high-quality -12AN fittings and durable stainless braided hose lines, the kit is designed to endure high pressures and harsh conditions.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"Black","offer_id":46690327789819,"sku":"SPOS08886BK","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/01_6093f350-42ef-4735-9c20-a2839b01dc87.webp?v=1731550418"},{"product_id":"head-stud-kit-for-2001-2016-6-6l-lb7-lly-lbz-lmm-lml-chevy-duramax-spelab","title":"Head Stud Kit for 2001-2016 6.6L LB7 LLY LBZ LMM LML Chevy Duramax|SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/lQLPJwnImKu3BO_NBaHNBESwF-S51BBEWn8KcDiMbHf5AA_1092_1441.webp?v=1788761266\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade your diesel engine’s performance and reliability with the SPELAB Head Stud Kit. Designed for high-stress applications, this kit is engineered to withstand the extreme pressures and temperatures of turbocharged diesel engines. Whether you’re building a race-ready engine or improving your daily driver’s reliability, SPELAB Head Studs ensure that your engine's cylinder head stays securely in place, preventing warping and blown gaskets.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2001-2004 Chevy\/GMC LB7 6.6L Duramax Diesel\u003c\/li\u003e\n\u003cli\u003e2005-2007 Chevy\/GMC LLY\/LMM 6.6L Duramax Diesel\u003c\/li\u003e\n\u003cli\u003e2008-2010 Chevy\/GMC LMM 6.6L Duramax Diesel\u003c\/li\u003e\n\u003cli\u003e2011-2016 Chevy\/GMC LML 6.6L Duramax Diesel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Tensile Strength:\u003c\/strong\u003e\u003cbr\u003eSPELAB's Cylinder Head Bolts are made from premium high strength alloy steel with a tensile strength of over 220,000 psi, ensuring long lasting durability and excellent clamping force compared to stock bolts. They can withstand the high boost pressures and temperatures common in diesel engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machining:\u003c\/strong\u003e\u003cbr\u003eOur head studs are precisely engineered to provide the perfect fit, ensuring optimal torque and reliability. Each stud is manufactured with precision to ensure maximum durability and minimize the risk of failure under heavy-duty conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-Treated for Superior Hardness:\u003c\/strong\u003e\u003cbr\u003eEach stud is heat-treated to a specific hardness, ensuring a consistent hardness of Rockwell C 39-44, which maintains strength and elasticity under stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e\u003cbr\u003eBlack oxide finish provides excellent protection against rust and corrosion, extending the lifespan of the studs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eperformance optimization:\u003c\/strong\u003e\u003cbr\u003ePerfect for high-boost, high-performance applications where factory head bolts may fail, ensuring consistent and even distribution of clamping force.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003eBrand: SPELAB\u003cbr\u003eSKU：SPOS08873SP\u003cbr\u003eSize：10mm,5mm Allen,12pt\u003cbr\u003eColor: black\u003cbr\u003eMaterial: 42CrMo High-Strength Steel\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"Black","offer_id":46707304169723,"sku":"SPOS08873SP","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/SPELABHeadStudKitfor2001-20166.6LLB7LLYLBZLMMLMLChevyDuramax-01.jpg?v=1732675433"},{"product_id":"coolant-reservoir-degas-for-2001-2007-lb7-lly-lbz-duramax-spelab","title":"Coolant Reservoir for 2001-2007 LB7 \/ LLY \/ LBZ DURAMAX Coolant Overflow Tank | SPELAB","description":"\u003cp style=\"text-align: start;\"\u003e---tab Description---\u003c\/p\u003e\n\u003ch2 style=\"text-align: start;\"\u003eCoolant Reservoir for 2001-2007 LB7 \/ LLY \/ LBZ DURAMAX Coolant Overflow Tank | SPELAB\u003c\/h2\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/Lis01.webp?v=1734662496\" alt=\"Coolant Reservoir (Degas) for 2001-2007 LB7 \/ LLY \/ LBZ DURAMAX|SPELAB-852\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe \u003ca title=\"Spelab home\" href=\"https:\/\/www.spelabautoparts.com\/\"\u003eSPELAB \u003c\/a\u003eCoolant Reservoir Tank is a replacement for the factory coolant tank, designed to relocate it closer to the battery box, freeing up additional space in the engine compartment. Constructed from high-quality aluminum alloy, the tank features a durable powder-coated finish for enhanced protection and a sleek appearance. It is equipped with an integrated coolant level sensor that connects seamlessly to the factory harness, providing accurate coolant level monitoring. Upgrade your coolant tank with the SPELAB Coolant Tank for improved functionality and a clean, professional look.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/2_cdb17cf0-4392-4c48-9e6f-11782b4b13d8.jpg?v=1748498113\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Selling Points of the SPELAB Coolant Reservoir Tank:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Quality Aluminum Alloy Construction\u003c\/strong\u003e\u003cbr\u003eBuilt from durable aluminum alloy for superior strength and corrosion resistance, ensuring long-lasting performance even under extreme conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePowder-Coated Finish\u003c\/strong\u003e\u003cbr\u003eFeatures a premium powder-coated surface that enhances durability, provides scratch resistance, and offers a sleek, professional look.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Low Coolant Level Sensor\u003c\/strong\u003e\u003cbr\u003eComes with a built-in coolant level sensor that connects directly to the factory harness, ensuring real-time and accurate monitoring of coolant levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBillet Anodized Cap\u003c\/strong\u003e\u003cbr\u003eIncludes a high-quality billet aluminum cap with an anodized finish, offering enhanced durability and a premium aesthetic touch.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOverflow Hose\u003c\/strong\u003e\u003cbr\u003eEquipped with an overflow hose to ensure proper coolant system functionality and prevent over-pressurization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCoolant Level Sight Glass\u003c\/strong\u003e\u003cbr\u003eDesigned with a sight glass for quick and easy visual checks of coolant levels without needing to open the tank.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Installation Hardware\u003c\/strong\u003e\u003cbr\u003eIncludes all necessary installation hardware, making the upgrade process straightforward and hassle-free.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 style=\"text-align: start;\"\u003eSpecifications：\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ctable width=\"100%\" style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3954%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 66.2436%;\"\u003e SPELAB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3954%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 66.2436%;\"\u003e3.38kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3954%;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"width: 66.2436%;\"\u003eCoolant Expansion Tank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3954%;\"\u003eInstallation Level\u003c\/td\u003e\n\u003ctd style=\"width: 66.2436%;\"\u003eSimple \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3954%;\"\u003eFitment\u003c\/td\u003e\n\u003ctd style=\"width: 66.2436%;\"\u003e\n\u003cp\u003e2001-2007 GMC\/Chevrolet LBZ LLY LB7 Sierra\/Silverado 2500HD 3500HD 6.6L Dueamax Diesel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3954%;\"\u003eFitting size\u003c\/td\u003e\n\u003ctd style=\"width: 66.2436%;\"\u003e\n\u003cp\u003eAN10. Please confirm your return hose size before purchasing.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003ch2\u003eVehicle Fitment (6.6L Duramax Diesel ONLY)\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eCoolant Reservoir \/ Coolant Overflow Tank\u003c\/strong\u003e is designed to fit the following vehicles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2001 Chevrolet Silverado 2500HD, 3500HD and GMC Sierra 2500HD, 3500HD\u003c\/strong\u003e (6.6L Duramax Diesel – LB7)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2002 Chevrolet Silverado 2500HD, 3500HD and GMC Sierra 2500HD, 3500HD\u003c\/strong\u003e (6.6L Duramax Diesel – LB7)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2003 Chevrolet Silverado 2500HD, 3500HD and GMC Sierra 2500HD, 3500HD\u003c\/strong\u003e (6.6L Duramax Diesel – LB7)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2004 Chevrolet Silverado 2500HD, 3500HD and GMC Sierra 2500HD, 3500HD\u003c\/strong\u003e (6.6L Duramax Diesel – LLY)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2005 Chevrolet Silverado 2500HD, 3500HD and GMC Sierra 2500HD, 3500HD\u003c\/strong\u003e (6.6L Duramax Diesel – LLY)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2006 Chevrolet Silverado 2500HD, 3500HD and GMC Sierra 2500HD, 3500HD\u003c\/strong\u003e (6.6L Duramax Diesel – LBZ)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2007 Chevrolet Silverado 2500HD, 3500HD and GMC Sierra 2500HD, 3500HD\u003c\/strong\u003e (6.6L Duramax Diesel – LBZ)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLooking for other 6.6L Duramax years?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you need the Coolant Reservoir for \u003cstrong\u003e2007.5–2010 LMM Duramax\u003c\/strong\u003e, please click here: \u003cbr\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/coolant-reservoir-for-2007-5-2010-lmm-duramax-coolant-overflow-tank-spelab\"\u003e Coolant Reservoir \/ Coolant Overflow Tank for 2007.5–2010 LMM Duramax \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eIf you need the Coolant Reservoir for \u003cstrong\u003e2011–2016 LML Duramax\u003c\/strong\u003e, please click here: \u003cbr\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/coolant-reservoir-for-2011-2016-lml-6-6l-duramax-spelab\"\u003e Coolant Reservoir \/ Coolant Overflow Tank for 2011–2016 LML Duramax \u003c\/a\u003e\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\"\u003e\n\u003cdiv class=\"video-item-inner\"\u003e\n\u003cimg src=\"https:\/\/img.youtube.com\/vi\/DO4jrno5llM\/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\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","brand":"SPELAB","offers":[{"title":"Aluminum \/ Balck \/ Primary","offer_id":46800367943931,"sku":"SPCS08913BK","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/Coolant_Reservoir_Degas_for_2001-2007_LB7_LLY_LBZ_DURAMAX_SPELAB-23.webp?v=1747137301"},{"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\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\"\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\"\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\"\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\"\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\"\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\"\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":"tube-fin-intercooler-for-2001-2005-lly-lb7-chevrolet-gmc-sierra-2500hd-3500hd-6-6l-duramax-spelab","title":"Upgrade All-Aluminum Tube-Fin Intercooler for 2001-2005 LLY LB7 Chevrolet\/GMC Sierra 2500HD 3500HD 6.6L Duramax | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003ch2\u003eLB7\/LLY Duramax Tube-Fin Intercooler Overview\u003c\/h2\u003e\n\u003cp\u003eRestore performance and reliability to your aging Duramax. The SPELAB All-Aluminum Tube-Fin Intercooler is the ultimate durability replacement for the 2001-2005 Chevy\/GMC 2500HD\/3500HD (LB7 \u0026amp; LLY).\u003c\/p\u003e\n\u003cp\u003eOlder Duramax trucks, especially the LLY, struggle with engine coolant overheating when the cooling stack is restricted. Unlike thick, heavy aftermarket cores that can block airflow to the radiator, SPELAB's 40mm Slim-Profile Tube-Fin core is engineered to maintain factory-level airflow pass-through. This design prioritizes the health of your entire cooling system, keeping water temperatures safe while towing.\u003c\/p\u003e\n\u003cp\u003eCrucially, this unit replaces the failure-prone factory plastic end tanks with 100% aluminum. No more blown crimps, no more boost leaks—just reliable, consistent performance for your work truck or daily driver.\u003c\/p\u003e\n\u003ch2\u003eAll-Aluminum Intercooler Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2001 LB7 Chevrolet\/GMC Sierra 2500HD 3500HD 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003e2002 LB7 Chevrolet\/GMC Sierra 2500HD 3500HD 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003e2003 LB7 Chevrolet\/GMC Sierra 2500HD 3500HD 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003e2004 LB7 Chevrolet\/GMC Sierra 2500HD 3500HD 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003e2004.5 LLY Chevrolet\/GMC Sierra 2500HD 3500HD 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003e2005 LLY Chevrolet\/GMC Sierra 2500HD 3500HD 6.6L Duramax\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTube-Fin Intercooler Key Features\u003c\/h2\u003e\n\u003cul class=\"ng-star-inserted\"\u003e\n\u003cli class=\"ng-star-inserted\"\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRadiator-Friendly \"Slim\" Design\u003c\/span\u003e\u003c\/strong\u003e\u003cbr class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eThe Duramax LLY is notorious for overheating while towing. Installing an overly thick intercooler often makes this problem worse by blocking the radiator. Our 40mm Tube-Fin core is designed to be \"transparent\" to airflow, ensuring your engine fan and radiator get the cool air they need to prevent coolant temperature spikes.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\"\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ePermanent Leak Fix\u003c\/span\u003e\u003c\/strong\u003e\u003cbr class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eThe stock intercooler uses plastic tanks crimped to the core, which weaken and leak over 20+ years of service. Boost leaks cause high EGTs and power loss. The SPELAB unit features\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003esolid aluminum end tanks welded to the core\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e, providing a leak-proof seal that will outlast the truck.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\"\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eFast Heat Shedding\u003c\/span\u003e\u003c\/strong\u003e\u003cbr class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eTube-Fin construction excels at shedding heat quickly. In stop-and-go traffic or variable load driving, this core recovers from heat soak much faster than heavy bar-and-plate units, keeping your intake temps consistent.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\"\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eDirect Fit Restoration\u003c\/span\u003e\u003c\/strong\u003e\u003cbr class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eDesigned as a direct drop-in replacement. It fits perfectly in the stock location without modification, making it the ideal choice for truck owners looking to refresh their aging cooling system with upgraded materials.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 153.156px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 33.574%; height: 35.5938px;\"\u003e\n\u003cp\u003eCore Thickness (Tube-Fin)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 66.065%; height: 35.5938px;\"\u003e40 mm\u003c\/td\u003e\n\u003c\/tr\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;\"\u003eFull aluminum alloy\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;\"\u003e12.76 kg (28.1 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.574%; height: 19.5938px;\"\u003ePackage Dimensions\u003c\/td\u003e\n\u003ctd style=\"width: 66.065%; height: 19.5938px;\"\u003e120.5 × 25.5 × 66 cm (47.4\" × 10.0\" × 25.9\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.574%; height: 19.5938px;\"\u003eInstallation\u003c\/td\u003e\n\u003ctd style=\"width: 66.065%; height: 19.5938px;\"\u003e\u003cspan\u003eDirect Bolt-On\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003ch2\u003eLB7\/LLY Duramax Tube-Fin Intercooler FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is the core 40mm thick?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e We maintained a slim profile to ensure maximum airflow reaches the radiator. This is crucial for the 2001-2005 Duramax trucks, which are prone to running hot if the cooling stack is obstructed by a thick aftermarket intercooler.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this fix my boost leak?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e If your leak is coming from the factory plastic end tanks (a very common issue), yes. Our all-aluminum welded design permanently eliminates the risk of tank separation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this an upgrade over stock?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, in terms of Reliability. While it flows similarly to stock, the switch from plastic-crimped to welded aluminum makes it significantly more durable and capable of holding boost pressure without leaking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I buy the Bar-and-Plate version instead?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e If you have a highly modified truck (larger turbos, built engine) and need maximum charge cooling regardless of radiator airflow, consider the Bar-and-Plate. For daily driving, towing, and keeping engine water temps low, this Tube-Fin model is the safer, smarter choice.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Do you sell Duramax intercoolers for other model years?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes! If you own a newer 2006-2010 Duramax, we have the \u003ca href=\"\/products\/tube-fin-intercooler-for-2006-2010-6-6l-duramax-lmm-chevrolet-gmc-sierra-2500hd-3500hd-spelab\"\u003eLMM Duramax tube-fin intercooler\u003c\/a\u003e. And if you'd like a bar-and-plate core for your 2001-2005 LLY\/LB7, we also carry the \u003ca href=\"\/products\/intercooler-2001-2005-lly-lb7-chevrolet-gmc-6-6l-duramax-spelab\"\u003eLLY Duramax bar-and-plate intercooler\u003c\/a\u003e.\u003c\/p\u003e\n\n  \n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"Default Title","offer_id":47322276626683,"sku":"SPCS08014SR","price":439.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/01_1_05d4d571-2777-4579-bfba-28a9c5e2af07.jpg?v=1752137855"},{"product_id":"4-5inlet-7-8outlet-36tall-exhaust-stack-tip-for-pickup","title":"4\"\/5\"Inlet 7\"\/8\"Outlet 36\"Tall Exhaust Stack Tip for Pickup","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTransform your diesel pickup into a commanding presence on and off the road with our high-quality exhaust stack. Designed for both visual impact and functional superiority, this bed stack delivers a deeper exhaust tone, reduces heat exposure to the tailgate, and adds a rugged, custom look that stands out at shows, trails, and meets.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eExhaust Stack\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eMaterial: \u003c\/strong\u003e201 stainless steel with SPELAB logo.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eDistinctive Sound \u0026amp; Style\u003c\/strong\u003e: Produces a deeper, more aggressive exhaust rumble typical of diesel performance systems.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eCat-Style Angled Top\u003c\/strong\u003e: Prevents rain from entering the exhaust system while maintaining a classic stack appearance.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eEasy DIY Installation\u003c\/strong\u003e: Includes a four-hole mounting base and hole saw for straightforward setup. \u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eIdeal for Diesel Trucks\u003c\/strong\u003e: Perfect for Dodge Ram diesel trucks, Ford Super Duty, and GM Duramax models seeking enhanced aesthetics and utility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExhaust Stack Install Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eMaterial: \u003c\/strong\u003e90° Elbow-201 stainless steel, flex pipe-409 stainless steel.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eUniversal Fit\u003c\/strong\u003e: Designed to connect easily to most factory exhaust systems with minimal modification.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eFlexible \u0026amp; Durable\u003c\/strong\u003e: High-quality 201 stainless steel flex pipe allows for easy routing through the truck bed.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eSecure Sealing\u003c\/strong\u003e: Clamps ensure tight, vibration-resistant connections at all joint points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eExhaust Stack\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExhaust stack (7\"OD x 4\"ID or 7\"OD x 5\"ID or 8\"OD x 4\"ID or 8\"OD x 5\"ID)\u003c\/li\u003e\n\u003cli\u003e4\"or 5\" Hole saw w\/ wrench x 1\u003c\/li\u003e\n\u003cli\u003e4\" or 5\" Heacy-duty clampx 1\u003c\/li\u003e\n\u003cli\u003e4-Bolt mounting basex 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e4\" or 5\" Exhaust Stack Install Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e90° Elbow x 1\u003c\/li\u003e\n\u003cli\u003eFlexible pipe x 1\u003c\/li\u003e\n\u003cli\u003eHeavy-duty clamps x 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"ds-markdown-paragraph\"\u003eWarning\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003ePermanent modification required\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– installation involves drilling and cutting an exit hole in the truck bed.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003ePotential noise increase\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– the vertical exhaust path may amplify sound in the rear cabin.\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003eDesigned for diesel engines only\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– not compatible with gasoline-powered vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cp\u003eUniversal fitment.\u003c\/p\u003e\n\u003cp\u003eEnsure the inlet size matching the diameter of the exhaust on your truck.\u003c\/p\u003e\n\u003cp\u003eDoes NOT work with tonneau covers. (Unless you want to fab something up)\u003c\/p\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ1: Is this a complete kit? What exactly is included?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e It depends what you purchase. Exhaust stack+install kit is a complete kit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ2: Is this difficult to install? Can I do it myself?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe installation is a straightforward process for anyone comfortable with basic DIY tools and following instructions. The key step is drilling the hole in your truck bed. We provide a specialized hole cutter to make this easy. The rest involves cutting your existing exhaust, connecting the components with the provided clamps, and bolting everything into place. Many customers successfully complete the installation in a few hours.\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ3: Will this fit my truck?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOur exhaust stack system is designed to be a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003euniversal fit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor most modern diesel pickup trucks, including popular models like Ford Super Duty, Dodge Ram diesel trucks, and GM Duramax. The universal fit is achieved through the flexible pipe and clamps in the install kit, which adapt to your vehicle's specific exhaust configuration.\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ4: Is drilling into my truck bed required?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis is a permanent modification. A hole must be drilled into the truck bed to route the exhaust pipe upward. We include a high-quality hole saw to ensure you get a clean, precise cut. Please measure carefully before drilling.\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ5: How will this change the sound of my truck?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYou can expect a deeper, richer, and more aggressive exhaust tone, which is highly desired in the diesel community. The vertical stack design amplifies the natural rumble of your diesel engine, making it sound more powerful. Be aware that some cabin noise, especially in the rear, may increase.\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ6: Why is it not recommended for gasoline engines?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGasoline engines operate at significantly higher exhaust temperatures than diesel engines. The materials and design of this kit are optimized for diesel exhaust temperatures. Using it on a gasoline vehicle could lead to premature failure, damage to the kit, or even a fire hazard.\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ7: Will this affect my truck's performance or fuel economy?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis is primarily a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estylistic and acoustic modification\u003c\/strong\u003e. A well-installed system should not create significant backpressure that hurts performance. You likely won't see measurable gains or losses in horsepower or fuel economy. The main benefits are the aggressive look and powerful sound.\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ8: What about rain and snow? Will water get into my engine?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo. Our exhaust stack features a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecat-eye or angled cut tip\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003especifically designed to prevent water from directly entering the exhaust pipe while maintaining a classic look. This allows exhaust gases to escape easily but deflects rain and snow.\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ9: Can I still use a truck bed cover or toolbox?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis depends entirely on the specific design and fitment of your accessories. The stack will occupy space in the corner of your bed. You will need to choose a tonneau cover that can fit around it (e.g., a cover designed for beds with stacks) or modify a toolbox to clear the pipe. It's crucial to plan your layout before installation.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"7\"Outlet x 4\"Inlet \/ Without Exhaust Stack Install Kit","offer_id":47474851741947,"sku":"SPEXS222500000000","price":259.99,"currency_code":"USD","in_stock":true},{"title":"7\"Outlet x 4\"Inlet \/ 4\"","offer_id":47474851774715,"sku":"SPEXS222500000000-EXS222500001000","price":369.99,"currency_code":"USD","in_stock":true},{"title":"8\"Outlet x 4\"Inlet \/ Without Exhaust Stack Install Kit","offer_id":47474851840251,"sku":"SPEXS222500000001","price":259.99,"currency_code":"USD","in_stock":true},{"title":"8\"Outlet x 4\"Inlet \/ 4\"","offer_id":47474851873019,"sku":"SPEXS222500000001-EXS222500001000","price":369.99,"currency_code":"USD","in_stock":true},{"title":"7\"Outlet x 5\"Inlet \/ Without Exhaust Stack Install Kit","offer_id":47474851938555,"sku":"SPEXS222500000002","price":259.99,"currency_code":"USD","in_stock":true},{"title":"7\"Outlet x 5\"Inlet \/ 5\"","offer_id":47474852004091,"sku":"SPEXS222500000002-EXS222500001001","price":389.99,"currency_code":"USD","in_stock":true},{"title":"8\"Outlet x 5\"Inlet \/ Without Exhaust Stack Install Kit","offer_id":47474852036859,"sku":"SPEXS222500000003","price":259.99,"currency_code":"USD","in_stock":true},{"title":"8\"Outlet x 5\"Inlet \/ 5\"","offer_id":47474852102395,"sku":"SPEXS222500000003-EXS222500001001","price":389.99,"currency_code":"USD","in_stock":true},{"title":"Without Exhaust Stack \/ 4\"","offer_id":47474852167931,"sku":"SPEXS222500001000","price":119.99,"currency_code":"USD","in_stock":true},{"title":"Without Exhaust Stack \/ 5\"","offer_id":47474852200699,"sku":"SPEXS222500001001","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/01_-EXS222500000000.jpg?v=1756286973"},{"product_id":"billet-aluminum-valve-cover-for-2004-5-2010-gm-6-6l-duramax-spelab","title":"Billet Aluminum Valve Cover for 2004.5-2010 GM LLY LBZ LMM Chevrolet\/GMC 2500HD 3500HD 6.6L Duramax | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eWhen you are pushing serious horsepower or building a show-quality truck, the factory cast aluminum valve covers just don't cut it. Under extreme heat and high-boost conditions, stock covers are notorious for warping and leaking.\u003c\/p\u003e\n\u003cp\u003eThe SPELAB Billet Aluminum Valve Cover is engineered specifically for \u003cstrong\u003e2004.5–2010 GM 6.6L Duramax (LLY, LBZ, LMM)\u003c\/strong\u003e performance builds. Boasting a massive \u003cstrong\u003e19.5mm thickness\u003c\/strong\u003e, this CNC-machined masterpiece provides absolute rigidity and an unbreakable seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe \"Shaved\" Advantage:\u003c\/strong\u003e\u003cbr\u003eWe designed this cover with a sleek, shaved profile, intentionally omitting the bulky factory standoffs. This makes it the ultimate upgrade for trucks running aftermarket fuel systems (like FASS or AirDog) that have deleted the factory fuel filter housing. It eliminates the clutter, giving your Duramax that ultra-clean, custom-built look while offering versatile PCV routing options.\u003c\/p\u003e\n\u003ch3\u003eFitments\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2004.5–2010 GM LLY LBZ LMM Chevrolet\/GMC 2500HD 3500HD 6.6L Duramax Diesel Engines\u003cbr\u003e\u003cem\u003eNote: Ideal for trucks utilizing aftermarket lift pumps (FASS\/AirDog) with the factory fuel filter housing removed.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMassive 19.5mm Billet Profile\u003c\/strong\u003e\u003cbr\u003eMachined from a solid block of aerospace-grade aluminum. Zero flex, zero warping, and a perfect mating surface that cures chronic high-pressure oil leaks common in high-horsepower applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShaved \"Show-Truck\" Design\u003c\/strong\u003e\u003cbr\u003eA smooth, streamlined exterior without the ugly factory bracket standoffs. Perfect for trucks with relocated or aftermarket fuel filters, providing a much cleaner, aggressive engine bay aesthetic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCustomizable PCV Routing\u003c\/strong\u003e\u003cbr\u003eEquipped with dual fittings for total PCV flexibility. Allows you to easily run a custom reroute or connect to an external catch-can system, keeping oil vapor out of your turbo and intake.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Thermal Capacity\u003c\/strong\u003e\u003cbr\u003eBillet aluminum dissipates extreme engine heat far more efficiently than the porous factory cast covers, protecting your top-end components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Anodized Finish\u003c\/strong\u003e\u003cbr\u003eAvailable in deep Black, striking Red, or classic Silver. Resists corrosion, oil stains, and fading, ensuring your engine looks as good as it performs.\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: 117.563px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 33.574%; height: 39.1875px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"width: 66.065%; height: 39.1875px;\"\u003eCNC-Machined Billet Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.574%; height: 19.5938px;\"\u003eThickness\u003c\/td\u003e\n\u003ctd style=\"width: 66.065%; height: 19.5938px;\"\u003e19.5mm\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;\"\u003e6.19 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.574%; height: 19.5938px;\"\u003eInstallation Location\u003c\/td\u003e\n\u003ctd style=\"width: 66.065%; height: 19.5938px;\"\u003eEngine top – replaces factory valve cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.574%; height: 19.5938px;\"\u003ePCV System\u003c\/td\u003e\n\u003ctd style=\"width: 66.065%; height: 19.5938px;\"\u003e Dual Ports (Ready for Catch Can \/ Reroute)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why upgrade to a 19.5mm thick billet cover?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e High-boost, tuned Duramax engines create immense internal pressures and heat. The massive 19.5mm thickness ensures the cover will never warp, flex, or lose its seal under extreme conditions, something stock cast covers struggle with.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this an ideal upgrade if I have a FASS or AirDog fuel system?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. Because aftermarket lift pumps allow you to delete the bulky factory fuel filter, we designed this cover with a \"shaved\" profile (no factory standoffs). It cleans up the engine bay perfectly and removes unnecessary clutter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What type of gasket does this cover use?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Our billet covers are precision-machined to accept standard OEM or high-quality aftermarket rubber Duramax gaskets. This ensures you get a reliable, factory-style seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it work with aftermarket intakes?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes! In fact, it pairs perfectly with aftermarket PCV-less intake horns for the ultimate high-flow, clean-engine setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I route the PCV with this cover?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The cover features dual threaded fittings. You have the freedom to route the gases to an atmosphere dump tube or, for the best results, plumb them into a high-capacity external oil catch can.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"Black \/ None","offer_id":47525004083451,"sku":"SPENS16-00127BK-001-L","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ Black","offer_id":47656817590523,"sku":"SPENS16-00127BK-001-L-FS01299BK-SP","price":389.0,"currency_code":"USD","in_stock":true},{"title":"Red \/ None","offer_id":47525004116219,"sku":"SPENS16-00127RD-001-L","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Red \/ Black","offer_id":47656817623291,"sku":"SPENS16-00127RD-001-L-FS01299BK-SP","price":389.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ None","offer_id":47525004148987,"sku":"SPENS16-00127SR-001-L","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Black","offer_id":47656817656059,"sku":"SPENS16-00127SR-001-L-FS01299BK-SP","price":389.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/01-ENS16-00127BK-001-L.jpg?v=1757920508"},{"product_id":"exhaust-manifold-for-2001-2016-lb7-lly-lbz-lmm-lml-gm-6-6l-duramax-spelab","title":"Exhaust Manifold for 2001–2016 LB7 LLY LBZ LMM LML GM 6.6L Duramax | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor 2WD 2001–2016 LB7–LML Duramax trucks fighting ticking leaks, soot marks, slow spool, or high EGTs under load, SPELAB high-flow cast iron manifold replaces restrictive stock hardware to restore turbo drive, handle diesel heat, and support towing or turbo-upgrade builds without custom-fab cost.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SPELAB High-Flow Exhaust Manifold is engineered for 2001–2016 GM 6.6L Duramax 2WD trucks (LB7\/LLY\/LBZ\/LMM\/LML platforms). Built from heavy-duty cast iron with a high-durability heat coating, it withstands heavy thermal cycling and high-load driving. By optimizing exhaust flow and boosting turbo response, this manifold is the ideal upgrade for demanding diesel workloads like towing, hauling, performance builds, and off-road racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Fitment Note:\u003c\/strong\u003e This manifold fits compatible \u003cstrong\u003e2WD only\u003c\/strong\u003e 2001–2016 GM 6.6L Duramax applications listed below. It is commonly used in performance, race, off-road, and EGR-deleted configurations where permitted by law. Please confirm your engine generation, drivetrain, turbo setup, EGR configuration, and local regulations before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Upgrade Your Duramax Exhaust Manifold?\u003c\/h2\u003e\n\u003cp\u003eA Duramax diesel exhaust manifold has a harder job than a normal gasoline engine manifold. It must move high-volume exhaust flow toward the turbocharger while surviving repeated heat cycles, boost pressure, heavy towing, and long-duration load. When the stock manifold becomes restrictive, cracked, warped, or mismatched to a performance setup, it can affect turbo response, exhaust backpressure, and exhaust gas temperature control.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for compatible 2001–2016 GM 6.6L Duramax LB7, LLY, LBZ, LMM, and LML applications\u003c\/li\u003e\n\u003cli\u003eFits 2WD models only according to the listed fitment note\u003c\/li\u003e\n\u003cli\u003eHigh-flow internal design helps support smoother exhaust movement toward the turbocharger\u003c\/li\u003e\n\u003cli\u003eCan support quicker turbo spool potential when paired with the right turbo and supporting modifications\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast iron construction is built for diesel heat, boost, and high-load operation\u003c\/li\u003e\n\u003cli\u003eSuitable for performance builds, turbo upgrades, race-use setups, and off-road applications where permitted by law\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuilt for Duramax Owners Who Work Their Trucks Hard\u003c\/h2\u003e\n\u003cp\u003eThis manifold is built for diesel owners who ask more from their trucks than simple daily commuting. A Duramax truck may spend its life pulling trailers, hauling equipment, climbing grades, running long highway miles, or supporting a performance build. In those conditions, exhaust flow and heat control are not just performance talking points—they directly affect how the turbocharger responds and how confidently the truck handles load.\u003c\/p\u003e\n\u003cp\u003eLB7, LLY, LBZ, LMM, and LML owners often approach upgrades differently. Some are refreshing an older work truck. Some are supporting a turbo upgrade. Some are building a race-use or off-road-only setup. Others are trying to reduce restriction and improve the way the truck responds under load. This SPELAB manifold is designed for that diesel-focused use case, not for light-duty gas-engine repair.\u003c\/p\u003e\n\u003ch2\u003eWhat Makes This Duramax Application Different?\u003c\/h2\u003e\n\u003cp\u003eThis is not a shiny universal header for a small gas engine. It is a cast-iron diesel exhaust manifold built for GM 6.6L Duramax platforms where heat, torque, turbo drive pressure, and towing load matter. A Duramax manifold has to survive high exhaust temperatures and repeated boost events while maintaining sealing and flow.\u003c\/p\u003e\n\u003cp\u003eFor many Duramax owners, the goal is not just louder exhaust sound. The real goal is better turbo efficiency potential, reduced restriction, stronger high-load breathing, and a manifold that can support demanding diesel use. That is why this product is best matched with owners who understand turbocharged diesel systems, EGT monitoring, tuning, and emissions compliance requirements.\u003c\/p\u003e\n\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuramax Engine Coverage:\u003c\/strong\u003e Designed for compatible LB7, LLY, LBZ, LMM, and LML 6.6L Duramax applications from 2001–2016.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2WD Fitment:\u003c\/strong\u003e Built for compatible two-wheel-drive models only according to the listed application notes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Flow Exhaust Design:\u003c\/strong\u003e Optimized internal runners help reduce exhaust restriction and support smoother exhaust gas evacuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbo Spool Support:\u003c\/strong\u003e More efficient exhaust routing can help deliver exhaust energy to the turbine more effectively when used with the right setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Cast Iron Construction:\u003c\/strong\u003e Built for long-term heat resistance, durability, and high-boost diesel operating conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-Resistant Coating:\u003c\/strong\u003e High-durability coating helps support long-term use in harsh exhaust environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Build Friendly:\u003c\/strong\u003e Suitable for trucks running upgraded turbos, high-flow downpipes, aftermarket tuning, or race\/off-road configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEGT Management Support:\u003c\/strong\u003e Improved exhaust flow can help reduce backpressure and may contribute to better exhaust gas temperature control depending on the full setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eStock Manifold vs. SPELAB High-Flow Manifold vs. Custom Race Setup\u003c\/h2\u003e\n\u003cp\u003eDuramax owners usually fall into different build paths. Some need a basic replacement for a stock truck, some need a stronger manifold for towing and performance upgrades, and others are building full custom race setups. The SPELAB Duramax exhaust manifold is positioned as a heavy-duty high-flow option for owners who need more than a basic repair part but do not want to jump directly into a fully custom fabricated setup.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003cth\u003eMain Advantage\u003c\/th\u003e\n\u003cth\u003eLimitations\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFactory-Style Exhaust Manifold\u003c\/td\u003e\n\u003ctd\u003eStock repairs and factory-style replacement\u003c\/td\u003e\n\u003ctd\u003eSimple replacement for stock trucks\u003c\/td\u003e\n\u003ctd\u003eMay be more restrictive for turbo upgrades, race setups, or higher-flow diesel builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPELAB High-Flow Cast Iron Manifold\u003c\/td\u003e\n\u003ctd\u003e2WD Duramax owners running towing, performance, turbo-upgrade, race-use, or off-road setups\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty cast iron construction, high-flow design, turbo spool support, and heat-resistant coating\u003c\/td\u003e\n\u003ctd\u003eDesigned for 2WD applications only and may require EGR\/emissions configuration confirmation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustom Race Exhaust Setup\u003c\/td\u003e\n\u003ctd\u003eCompetition trucks, custom turbo systems, and high-budget diesel builds\u003c\/td\u003e\n\u003ctd\u003eCan be built around a specific turbocharger, power goal, and exhaust layout\u003c\/td\u003e\n\u003ctd\u003eUsually costs more, may require fabrication, and may be unnecessary for many towing or street\/strip diesel builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eBottom Line:\u003c\/strong\u003e For many 2WD Duramax owners, SPELAB offers a practical high-flow cast iron manifold option for supporting turbo response, exhaust flow, and heat resistance in demanding diesel applications.\u003c\/p\u003e\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2WD Duramax Builds:\u003c\/strong\u003e Designed for compatible two-wheel-drive 2001–2016 GM 6.6L Duramax applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTowing and Heavy-Load Use:\u003c\/strong\u003e A practical option for trucks that regularly pull trailers, haul equipment, or climb long grades under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbo Upgrade Support:\u003c\/strong\u003e Useful for owners pairing the truck with upgraded turbos, high-flow downpipes, or supporting airflow modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLB7 to LML Performance Platforms:\u003c\/strong\u003e Covers multiple Duramax generations, from early LB7 work trucks to later LMM\/LML performance and race-use builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace and Off-Road Applications:\u003c\/strong\u003e Suitable for EGR-deleted race\/off-road configurations where permitted by law.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExperienced Diesel DIY Owners and Shops:\u003c\/strong\u003e Best for installers familiar with Duramax exhaust hardware, turbo systems, EGT concerns, and emissions compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Fitment \u0026amp; Specs---\u003c\/p\u003e\n\u003ch2\u003eFitment for 2001–2016 GM 6.6L Duramax 2WD Applications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Code\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eDrivetrain\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLB7\u003c\/td\u003e\n\u003ctd\u003e2001–2004\u003c\/td\u003e\n\u003ctd\u003e6.6L Duramax\u003c\/td\u003e\n\u003ctd\u003e2WD Only\u003c\/td\u003e\n\u003ctd\u003eConfirm turbo, EGR, and exhaust configuration before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLLY\u003c\/td\u003e\n\u003ctd\u003e2004.5–2005\u003c\/td\u003e\n\u003ctd\u003e6.6L Duramax\u003c\/td\u003e\n\u003ctd\u003e2WD Only\u003c\/td\u003e\n\u003ctd\u003eConfirm turbo, EGR, and exhaust configuration before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLBZ\u003c\/td\u003e\n\u003ctd\u003e2006–2007\u003c\/td\u003e\n\u003ctd\u003e6.6L Duramax\u003c\/td\u003e\n\u003ctd\u003e2WD Only\u003c\/td\u003e\n\u003ctd\u003eConfirm turbo, EGR, and exhaust configuration before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLMM\u003c\/td\u003e\n\u003ctd\u003e2007.5–2010\u003c\/td\u003e\n\u003ctd\u003e6.6L Duramax\u003c\/td\u003e\n\u003ctd\u003e2WD Only\u003c\/td\u003e\n\u003ctd\u003eConfirm emissions and EGR configuration before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLML\u003c\/td\u003e\n\u003ctd\u003e2011–2016\u003c\/td\u003e\n\u003ctd\u003e6.6L Duramax\u003c\/td\u003e\n\u003ctd\u003e2WD Only\u003c\/td\u003e\n\u003ctd\u003eConfirm emissions and EGR configuration before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eFitment Note:\u003c\/strong\u003e Fits compatible 2WD models only. Please confirm your exact truck year, Duramax engine code, drivetrain, turbocharger setup, EGR configuration, exhaust routing, and emissions equipment before ordering. Fitment can vary by model year, engine generation, previous modifications, turbo setup, and race\/off-road configuration.\u003c\/p\u003e\n\u003cp\u003eNeed options for other vehicle applications? Click to view more SPELAB \u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/exhaust-manifold\" title=\"Shop more exhaust manifold options at SPELAB\"\u003eexhaust manifold\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eDuramax Exhaust Manifold Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSPELAB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHigh-Flow Racing Exhaust Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e2001–2016 GM 6.6L Duramax LB7, LLY, LBZ, LMM, LML\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivetrain Fitment\u003c\/td\u003e\n\u003ctd\u003e2WD models only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Type\u003c\/td\u003e\n\u003ctd\u003eAutomobile Exhaust Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e15.23 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eHigh-durability heat-resistant coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuild Focus\u003c\/td\u003e\n\u003ctd\u003eDuramax diesel performance, towing, turbo upgrade, race, and off-road applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eInstallation Notes for Duramax Diesel Owners\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for experienced DIY installation or professional installation, depending on your tools, diesel experience, turbo setup, and truck condition.\u003c\/li\u003e\n\u003cli\u003eConfirm that your truck is a compatible 2WD LB7, LLY, LBZ, LMM, or LML Duramax application before installation.\u003c\/li\u003e\n\u003cli\u003eConfirm stock or aftermarket turbocharger compatibility before removing the factory manifold.\u003c\/li\u003e\n\u003cli\u003eFor LMM and LML trucks, confirm EGR and emissions configuration before ordering or installation.\u003c\/li\u003e\n\u003cli\u003eOlder Duramax trucks may have rusted, seized, or heat-cycled exhaust hardware, so allow extra time for removal and preparation.\u003c\/li\u003e\n\u003cli\u003eInspect exhaust gaskets, up-pipes, downpipe connections, turbo flange surfaces, EGT sensor locations, and surrounding heat shields where applicable.\u003c\/li\u003e\n\u003cli\u003eUse proper torque procedures and follow factory service information where applicable.\u003c\/li\u003e\n\u003cli\u003eAlways allow the engine, turbocharger, and exhaust system to cool completely before removal or installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSymptoms of a Restrictive or Leaking Duramax Exhaust Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTicking or tapping noise near the exhaust manifold area\u003c\/li\u003e\n\u003cli\u003eVisible soot marks around the manifold, gasket, or up-pipe area\u003c\/li\u003e\n\u003cli\u003eExhaust smell near the engine bay\u003c\/li\u003e\n\u003cli\u003eSlower turbo response or weaker boost feel\u003c\/li\u003e\n\u003cli\u003eHigher exhaust gas temperatures under towing or heavy load\u003c\/li\u003e\n\u003cli\u003eReduced confidence when climbing grades or pulling trailers\u003c\/li\u003e\n\u003cli\u003eCracked, warped, or heat-damaged manifold surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant Legal and Emissions Note\u003c\/h2\u003e\n\u003cp\u003eThis product may be used in race, off-road, or competition configurations where permitted by law. Some configurations may require EGR removal or may affect emissions-related equipment. It is not legal for emissions-controlled street use in many areas if it removes, disables, or modifies required emissions systems. Always check federal, state, provincial, and local regulations before installation or use.\u003c\/p\u003e\n\u003cp\u003e---tab FAQs \u0026amp; Policies---\u003c\/p\u003e\n\u003ch2\u003eFAQ About This Duramax Exhaust Manifold\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this manifold fit my 2006 LBZ Duramax?\u003c\/strong\u003e\u003cbr\u003eA: It is listed for compatible 2006–2007 6.6L LBZ Duramax 2WD applications. Please confirm your drivetrain, turbo setup, EGR configuration, and exhaust layout before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this fit 4WD Duramax trucks?\u003c\/strong\u003e\u003cbr\u003eA: No. According to the listed fitment note, this manifold fits 2WD models only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit my stock turbo?\u003c\/strong\u003e\u003cbr\u003eA: It is designed to support factory turbocharger applications as well as many aftermarket drop-in turbo upgrades, but turbo flange, up-pipe, and exhaust routing should always be confirmed before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this manifold suitable for daily driving?\u003c\/strong\u003e\u003cbr\u003eA: Fitment may be possible on compatible trucks, but the product is intended for performance, race, off-road, or competition applications because some configurations may affect emissions equipment. Always verify your local laws before use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this manifold require tuning after installation?\u003c\/strong\u003e\u003cbr\u003eA: A manifold-only installation does not always require tuning, but trucks with turbo upgrades, EGR-delete configurations, aftermarket exhaust systems, or performance tuning should be calibrated properly for safe and reliable operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this lower my EGTs?\u003c\/strong\u003e\u003cbr\u003eA: Improved exhaust flow can help reduce backpressure and may contribute to better EGT control, especially under load. Actual exhaust gas temperature changes depend on turbo setup, tuning, fueling, towing load, and overall engine condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this manifold support EGR systems?\u003c\/strong\u003e\u003cbr\u003eA: The listed product description indicates it is commonly used with open EGR-delete race setups. If your truck retains factory EGR equipment, confirm compatibility before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is modification required to install it?\u003c\/strong\u003e\u003cbr\u003eA: It is designed for compatible Duramax applications, but race setups, turbo upgrades, EGR-delete configurations, and older trucks with previous modifications may require adjustment, inspection, or supporting parts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What material is used?\u003c\/strong\u003e\u003cbr\u003eA: This manifold is made from heavy-duty cast iron with a high-durability heat-resistant coating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will installing this improve turbo spool?\u003c\/strong\u003e\u003cbr\u003eA: The high-flow design is intended to support smoother exhaust delivery to the turbine, which can help turbo response depending on the turbocharger, tuning, fueling, and full exhaust setup. No fixed spool improvement is guaranteed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this manifold be used with aftermarket downpipes or up-pipes?\u003c\/strong\u003e\u003cbr\u003eA: It may be compatible with many aftermarket performance exhaust components, but up-pipe, downpipe, turbo, and EGR configuration should be confirmed before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I install this Duramax manifold myself?\u003c\/strong\u003e\u003cbr\u003eA: Experienced diesel DIY owners may be able to install it with the right tools, workspace, and preparation. Because Duramax exhaust hardware can be heat-cycled, rusted, or difficult to access, professional installation is often a practical choice for many owners.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"Default Title","offer_id":47754265428219,"sku":"SPBKW0005001","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/01_2fbd8cdf-0ab1-4a35-b554-c9a15321b469.jpg?v=1765177115"},{"product_id":"cold-air-intake-for-2004-2005-chevy-gmc-2500hd-3500hd-6-6l-duramax-lly-spelab","title":"Cold Air Intake for 2004.5-2005 Chevy\/GMC 2500HD\/3500HD 6.6L Duramax LLY | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe 2004-2005 6.6L LLY Duramax is a legendary workhorse, but its factory intake system is famously restrictive. It suffocates your turbo, causing annoying throttle delay and sluggish performance, especially when towing or passing on the highway. Worse yet, many aftermarket intakes suffer from poorly designed Mass Air Flow (MAF) housings, causing air turbulence that triggers rough idling, air-fuel deviations, and the dreaded P0101 Check Engine Light (CEL).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBreathe Deep. Spool Faster. Drive Code-Free.\u003c\/strong\u003e\u003cbr\u003eThe SPELAB Cold Air Intake System is engineered to fix the flaws of the factory setup while completely avoiding the pitfalls of cheap aftermarket alternatives. Featuring a precision-calibrated MAF housing, this intake ensures perfectly smooth airflow over the sensor so your engine runs flawlessly.\u003c\/p\u003e\n\u003cp\u003eBy utilizing a high-flow black air filter, a black powder-coated intake tube, and a heat-blocking shield, we force a massive volume of dense, cold air directly into your turbo. The result? Instant throttle response, drastically reduced turbo lag, enhanced engine acoustics, and serious horsepower gains.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2004-2005 Chevrolet Silverado 2500HD \/ 3500HD 6.6L Duramax LLY\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2004-2005 GMC Sierra 2500HD \/ 3500HD 6.6L Duramax LLY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision-Calibrated MAF Housing\u003cbr\u003e\u003c\/strong\u003eEngineered with the exact housing diameter and airflow angles required by the LLY Duramax. Prevents air turbulence over the sensor, eliminating the risk of rough idling, air-fuel ratio deviations, and frustrating P0101 Check Engine Light (CEL) codes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstant Turbo \u0026amp; Throttle Response\u003cbr\u003e\u003c\/strong\u003eReplaces the restrictive factory plumbing with smooth, high-flow tubing. Significantly reduces turbo lag and throttle delay, giving you instant torque the moment you press the pedal—perfect for heavy towing or daily driving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMassive Performance Potential\u003cbr\u003e\u003c\/strong\u003eImproves combustion efficiency by introducing colder, denser air. Yields noticeable power bumps (typically 5-20hp naturally aspirated, with significantly higher torque and horsepower gains on tuned turbo-diesels).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStealth Black Aesthetic\u003cbr\u003e\u003c\/strong\u003eFeatures a black air filter, black powder-coated tube, and a black heat shield. Transforms your engine bay with a sleek, aggressive custom look while effectively isolating the intake from under-hood heat.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUnleashed Engine Sound\u003cbr\u003e\u003c\/strong\u003eRemoves factory sound-deadening baffles. Unlocks the true, aggressive roar of your V8 diesel engine and significantly amplifies your turbo whistle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtective Pre-Filter Included\u003cbr\u003e\u003c\/strong\u003eComes standard with a custom-fit pre-filter wrap. Acts as a first line of defense against large dust particles, dirt, and debris, drastically extending the life and cleaning intervals of your main air filter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; height: 78.3752px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.4905%; height: 19.5938px;\"\u003eTransmission\u003c\/td\u003e\n\u003ctd style=\"width: 68.6523%; height: 19.5938px;\"\u003eFits Manual \u0026amp; Automatic Transmissions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.4905%; height: 19.5938px;\"\u003ePre-Filter Included\u003c\/td\u003e\n\u003ctd style=\"width: 68.6523%; height: 19.5938px;\"\u003eYes (Single-layer non-woven)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.4905%; height: 19.5938px;\"\u003eHeat Shield Included\u003c\/td\u003e\n\u003ctd style=\"width: 68.6523%; height: 19.5938px;\"\u003eYes (Removable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.4905%;\"\u003eEmissions Status\u003c\/td\u003e\n\u003ctd style=\"width: 68.6523%;\"\u003eNOT CARB COMPLIANT (Off-Road Use Only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Black Powder-Coated Intake Tube (w\/ Precision MAF Housing)\u003c\/li\u003e\n\u003cli\u003e1x High-Flow Black Air Filter\u003c\/li\u003e\n\u003cli\u003e1x Black Heat Shield Assembly\u003c\/li\u003e\n\u003cli\u003e1x Protective Pre-Filter Wrap\u003cbr\u003e(Note: Standard installation hardware such as silicone couplers and clamps are included to ensure a complete, direct-fit installation).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this intake cause a Check Engine Light (CEL) or throw a P0101 code?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. The 6.6L LLY is notoriously sensitive to Mass Airflow (MAF) sensor changes. We specifically designed our MAF housing diameter and airflow routing to maintain smooth, turbulence-free air over the sensor, preventing the rough idle and CEL issues caused by inferior intakes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need to tune my truck to use this intake?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, a custom tune is not required to run this intake safely. You will feel an immediate improvement in turbo spool and throttle response on a stock truck. However, to unlock the absolute maximum horsepower gains, pairing this intake with a custom tune is highly recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is a Pre-Filter included?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The pre-filter (filter sock) is a breathable cover that slips over the main black air filter. It catches larger debris like bugs, mud, and heavy dust before it reaches the pleats of the main filter, making maintenance much easier and extending the life of your filter.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"Default Title","offer_id":48411787395323,"sku":"SPBQM0002010","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/01_3.webp?v=1781503692"},{"product_id":"rear-air-suspension-kit-for-2001-2010-chevrolet-gmc-2500hd-spelab","title":"Rear Air Spring Suspension Kit for 2001-2010 Chevrolet\/GMC 2500HD | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStop the Squat. Take Back Control of Your Towing.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you use your 2001-2010 Chevrolet Silverado \u0026amp; GMC Sierra 2500HD for its intended purpose—hauling heavy cargo, pulling a massive 5th-wheel RV, or loading up construction gear—you know the terrifying feeling of \"truck squat.\" When your rear end sags under a heavy payload, your front tires lose traction, your steering feels light and unresponsive, and your headlights point directly into the trees instead of the road.\u003c\/p\u003e\n\u003cp\u003eWorst of all, a sagging rear suspension forces you to endure a brutal, white-knuckle ride where every pothole causes a harsh bottom-out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLevel Your Load with SPELAB's 7,500-LB Heavy-Duty Air Suspension.\u003c\/strong\u003e\u003cbr\u003eEngineered for the most demanding towing applications, this premium air helper spring kit acts as a muscular support system for your factory leaf springs. Fully adjustable from 0 to 150 PSI, these heavy-duty air bags easily level up to 7,500 pounds of payload.\u003c\/p\u003e\n\u003cp\u003eBy restoring your truck's proper ride height, this kit eliminates trailer sway, body roll, and bottoming out. Get your steering geometry back, protect your tires, and experience a smooth, stable, and confident towing experience—no matter how much weight is in the bed.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2001-2010 Chevrolet Silverado 2500HD\n\u003c\/li\u003e\n\u003cli\u003e2001-2010 GMC Sierra 2500HD\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMassive 7,500 LBS Load-Leveling Capacity\u003cbr\u003e\u003c\/strong\u003eEngineered to support significantly more weight than standard aftermarket kits. Effortlessly levels the heaviest 5th-wheel pin weights, heavy equipment trailers, or fully loaded truck beds, restoring a safe and level ride height.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEliminates \"Truck Squat\" \u0026amp; Sway\u003cbr\u003e\u003c\/strong\u003eAutomatically adjusts your ride height to counteract heavy rear loads. Keeps your front tires firmly planted on the road for precise steering, safe braking distances, and proper headlight alignment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtreme-Duty 6mm Thick Rubber\u003cbr\u003e\u003c\/strong\u003eConstructed from multi-layer reinforced rubber boasting an impressive 5.9-6.0mm thickness. Provides incredible resistance to road debris, abrasions, and leaks, ensuring long-lasting reliability in harsh towing environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFully Adjustable Air Pressure (0-150 PSI)\u003cbr\u003e\u003c\/strong\u003eInflate when heavily loaded and deflate when riding empty. Gives you total control to fine-tune your suspension stiffness for a buttery-smooth ride, whether you are hauling a tractor or cruising to the grocery store.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShock-Absorbing Ride Quality\u003cbr\u003e\u003c\/strong\u003eThe pneumatic air springs act as a dynamic cushion between your axle and frame. Absorbs harsh road impacts, reducing driver fatigue and preventing damage to your fragile RV or cargo contents.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-High Burst Pressure Safety\u003cbr\u003e\u003c\/strong\u003eWhile the maximum operating pressure is 150 PSI, these bags boast a laboratory-tested burst pressure of 435 PSI (3 MPa). Gives you absolute peace of mind that your air bags won't blow out under sudden impacts or severe compression while fully loaded.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 274.313px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7138%; height: 19.5938px;\"\u003eMax Load Leveling Capacity\u003c\/td\u003e\n\u003ctd style=\"width: 59.9284%; height: 19.5938px;\"\u003eUp to 7,500 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7138%; height: 19.5938px;\"\u003eOperating Pressure Range\u003c\/td\u003e\n\u003ctd style=\"width: 59.9284%; height: 19.5938px;\"\u003e0 – 150 PSI (Do Not Exceed 150 PSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7138%; height: 19.5938px;\"\u003eTested Burst Pressure\u003c\/td\u003e\n\u003ctd style=\"width: 59.9284%; height: 19.5938px;\"\u003e435 PSI (3 MPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7138%; height: 19.5938px;\"\u003eRubber Thickness\u003c\/td\u003e\n\u003ctd style=\"width: 59.9284%; height: 19.5938px;\"\u003e6±1 mm (Extreme-Duty Multi-Layer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7138%; height: 19.5938px;\"\u003eDesign Height\u003c\/td\u003e\n\u003ctd style=\"width: 59.9284%; height: 19.5938px;\"\u003e148±2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7138%; height: 19.5938px;\"\u003eMax Extension Height\u003c\/td\u003e\n\u003ctd style=\"width: 59.9284%; height: 19.5938px;\"\u003e218±5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7138%; height: 19.5938px;\"\u003eMin Compression Height\u003c\/td\u003e\n\u003ctd style=\"width: 59.9284%; height: 19.5938px;\"\u003e72±5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7138%; height: 19.5938px;\"\u003eInternal Jounce Bumper\u003c\/td\u003e\n\u003ctd style=\"width: 59.9284%; height: 19.5938px;\"\u003eNone (Allows for maximum air volume)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7138%; height: 19.5938px;\"\u003eBag Color\u003c\/td\u003e\n\u003ctd style=\"width: 59.9284%; height: 19.5938px;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIdeal Usage Scenarios\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRV \u0026amp; 5th-Wheel Towing:\u003c\/strong\u003e Eliminates the aggressive rear-end sag caused by heavy kingpin weights, stopping porpoising (bouncing) on the highway.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eContractors \u0026amp; Work Trucks:\u003c\/strong\u003e Keeps your truck level when the bed is loaded with heavy tools, lumber, or gravel, preventing premature leaf spring wear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFamily Hauling:\u003c\/strong\u003e Provides a smooth, comfortable ride for passengers in the cab, completely eliminating harsh metal-to-metal bottoming out over speed bumps.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit increase my truck's maximum Gross Vehicle Weight Rating (GVWR)?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. Air suspension kits are designed to level and support the load, making it safer and more comfortable to carry. You should never exceed the factory-rated maximum GVWR or payload capacity set by GMC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do these bags have an internal jounce bumper?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. These air springs are designed without an internal jounce bumper. This allows for a larger internal air volume, which results in a smoother, less jarring ride quality when towing. However, you must maintain a minimum of 5-10 PSI in the bags at all times to prevent them from bottoming out and tearing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum pressure I can run?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The recommended maximum operating pressure is 150 PSI. While these heavy-duty bags are tested to withstand a burst pressure of 435 PSI, you must strictly adhere to the 150 PSI limit for safe, daily operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How thick is the rubber compared to other brands?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Most standard aftermarket air bags use 3mm to 4.5mm rubber. The SPELAB kit utilizes ultra-thick 5.9mm - 6.0mm multi-layer rubber, offering vastly superior resistance to leaks, abrasions, and blowouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this make my truck ride stiff when it's empty?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Not at all! When you are not towing, simply deflate the air bags to the minimum 5 PSI. Your truck will ride smoothly on its factory suspension just like it did before the installation.\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"Default Title","offer_id":49196281331963,"sku":"SPBVY0003001","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/01_BVY0003001.webp?v=1787123192"},{"product_id":"rear-air-suspension-kit-for-1999-2018-chevrolet-gmc-1500-spelab","title":"Rear Air Spring Suspension Kit for 1999-2018 Chevrolet\/GMC 1500 | SPELAB","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eStop the Squat. Turn Your Half-Ton into a Towing Powerhouse.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eYour 1999-2018 Chevrolet Silverado \u0026amp; GMC \u003cspan\u003eSierra \u003c\/span\u003e1500 is a legendary truck, but its factory leaf springs were built for a compromise between ride comfort and light hauling. When you load up the bed with heavy cargo or hitch up a travel trailer, the rear end sags. This terrifying \"truck squat\" causes your front tires to lose traction, your steering to become dangerously light, and your headlights to blind oncoming traffic. Worse yet, every bump in the road results in a bone-jarring bottom-out.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eLevel Your Load with SPELAB's 7,500-LB Heavy-Duty Air Suspension.\u003c\/span\u003e\u003c\/strong\u003e\u003cbr class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eEngineered for truck owners who demand more stability, this premium air helper spring kit acts as a muscular support system for your factory suspension. Fully adjustable from 0 to 150 PSI, these extreme-duty air bags effortlessly level up to 7,500 pounds of payload.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eBy restoring your Silverado's proper ride height, this kit eliminates trailer sway, body roll, and harsh bottoming out. Get your steering geometry back, protect your tires, and experience a smooth, confident towing experience—whether you are pulling a camper on the weekend or hauling supplies to the job site.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1999-2018 Chevrolet Silverado 1500\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1999-2018 GMC Sierra 1500\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Benefits\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli class=\"ng-star-inserted\"\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eMassive 7,500 LBS Load-Leveling Capacity\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003eEngineered to support significantly more weight than standard 5,000-lb aftermarket kits.\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003eEffortlessly levels heavy travel trailers, boat trailers, or fully loaded truck beds, restoring a safe and level stance to your half-ton truck.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\"\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eEliminates \"Truck Squat\" \u0026amp; Trailer Sway\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003eAutomatically adjusts your ride height to counteract heavy rear payloads.\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003eKeeps your front tires firmly planted on the road for precise steering, safe braking distances, and proper headlight alignment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\"\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eExtreme-Duty 6mm Thick Rubber\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003eConstructed from multi-layer reinforced rubber boasting an impressive 5.9-6.0mm thickness.\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003eProvides incredible resistance to road debris, abrasions, and leaks, ensuring long-lasting reliability in harsh towing environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\"\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eFully Adjustable Air Pressure (0-150 PSI)\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003eInflate when heavily loaded and deflate when riding empty.\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003eGives you total control to fine-tune your suspension stiffness for a buttery-smooth ride, whether you are hauling a tractor or cruising to the grocery store.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\"\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eMaximum Air Volume for Comfort\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003eDesigned intentionally without an internal jounce bumper.\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003eMaximizes the internal air volume of the bag, which creates a softer, more dynamic pneumatic cushion to absorb harsh road impacts and reduce driver fatigue.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\"\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eUltra-High Burst Pressure Safety\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003eWhile the maximum daily operating pressure is 150 PSI, these bags boast a laboratory-tested burst pressure of 435 PSI (3 MPa).\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003eGives you absolute peace of mind that your air bags won't blow out under sudden impacts or severe compression.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 274.313px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7138%; height: 19.5938px;\"\u003eMax Load Leveling Capacity\u003c\/td\u003e\n\u003ctd style=\"width: 59.9284%; height: 19.5938px;\"\u003eUp to 7,500 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7138%; height: 19.5938px;\"\u003eOperating Pressure Range\u003c\/td\u003e\n\u003ctd style=\"width: 59.9284%; height: 19.5938px;\"\u003e0 – 150 PSI (Do Not Exceed 150 PSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7138%; height: 19.5938px;\"\u003eTested Burst Pressure\u003c\/td\u003e\n\u003ctd style=\"width: 59.9284%; height: 19.5938px;\"\u003e435 PSI (3 MPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7138%; height: 19.5938px;\"\u003eRubber Thickness\u003c\/td\u003e\n\u003ctd style=\"width: 59.9284%; height: 19.5938px;\"\u003e6±1 mm (Extreme-Duty Multi-Layer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7138%; height: 19.5938px;\"\u003eDesign Height\u003c\/td\u003e\n\u003ctd style=\"width: 59.9284%; height: 19.5938px;\"\u003e148±2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7138%; height: 19.5938px;\"\u003eMax Extension Height\u003c\/td\u003e\n\u003ctd style=\"width: 59.9284%; height: 19.5938px;\"\u003e218±5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7138%; height: 19.5938px;\"\u003eMin Compression Height\u003c\/td\u003e\n\u003ctd style=\"width: 59.9284%; height: 19.5938px;\"\u003e72±5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7138%; height: 19.5938px;\"\u003eInternal Jounce Bumper\u003c\/td\u003e\n\u003ctd style=\"width: 59.9284%; height: 19.5938px;\"\u003eNone (Allows for maximum air volume)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7138%; height: 19.5938px;\"\u003eBag Color\u003c\/td\u003e\n\u003ctd style=\"width: 59.9284%; height: 19.5938px;\"\u003e\n\u003cp\u003eBlack\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIdeal Usage Scenarios\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli class=\"ng-star-inserted\"\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eTravel Trailers \u0026amp; Boats:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan\u003e \u003c\/span\u003eEliminates the aggressive rear-end sag caused by heavy tongue weights, stopping porpoising (bouncing) on the highway.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\"\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eContractors \u0026amp; Work Trucks:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan\u003e \u003c\/span\u003eKeeps your truck level when the bed is loaded with heavy tools, lumber, or gravel, preventing premature factory leaf spring wear.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\"\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eDaily Driving:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan\u003e \u003c\/span\u003eProvides a smooth, comfortable ride for passengers. When empty, simply lower the pressure to 5 PSI to retain factory ride quality.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eQ: Does this kit increase my Silverado's maximum towing capacity (GVWR)?\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. Air suspension kits are designed to\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003elevel and support\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan\u003e \u003c\/span\u003ethe load, making it safer and more comfortable to carry. You should never exceed the factory-rated maximum Gross Vehicle Weight Rating (GVWR) or payload capacity set by Chevrolet.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eQ: Do these bags have an internal jounce bumper?\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. These air springs are intentionally designed without an internal jounce bumper. This allows for a larger internal air volume, which results in a smoother, less jarring ride quality when towing.\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003eNote: You must maintain a minimum of 5 PSI in the bags at all times to prevent them from bottoming out and tearing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eQ: What is the maximum pressure I can run?\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The recommended maximum operating pressure is 150 PSI. While these heavy-duty bags are tested to withstand a burst pressure of 435 PSI (3 MPa), you must strictly adhere to the 150 PSI limit for safe, daily operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eQ: Will this fit my GMC Sierra 1500?\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The 1999-2018 Chevy Silverado 1500 and GMC Sierra 1500 share the identical GMT800 chassis platform, meaning this kit will bolt up perfectly to either truck.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eQ: Will this make my truck ride stiff when the bed is empty?\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Not at all! The beauty of adjustable air springs is that you can deflate them to the minimum 5 PSI when you are not hauling. Your truck will ride smoothly on its factory suspension just like it did before the installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e","brand":"SPELAB","offers":[{"title":"1999-2006","offer_id":49196930990331,"sku":"SPBVY0001001","price":259.0,"currency_code":"USD","in_stock":true},{"title":"2007-2018","offer_id":49196931023099,"sku":"SPBVY0001002","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/01_BVY0001001.webp?v=1787139126"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/collections\/17_9e044949-17c1-4eb9-bee3-628fd318d400.jpg?v=1743782485","url":"https:\/\/www.spelabautoparts.com\/collections\/before-2006-6-6l-duramax-applicable-products.oembed?page=3","provider":"SPELAB","version":"1.0","type":"link"}