{"title":"2004.5-2007 LLY\/LBZ Duramax","description":"","products":[{"product_id":"2004-5-2007-lly-lbz-duramax-engine-tuning","title":"2004.5-2007 LLY\/LBZ Duramax Engine Tuning","description":"\u003cp\u003eCustom engine calibration for the 2004.5–2007 LLY\/LBZ 6.6L Duramax — engine-only tuning for the driver who wants aggressive power without a TCM calibration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCustom VIN-matched LLY or LBZ ECM calibration with switchable power levels\u003c\/li\u003e\n\u003cli\u003eFueling, timing, boost, and exhaust gas temperature calibration\u003c\/li\u003e\n\u003cli\u003eDatalogging support for ongoing refinement\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow it works\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFiles are delivered via EFI Live FlashScan V2. Your calibration is built from your stock ECM file and VIN-locked. A FlashScan V2 device is required to flash the ECM.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSupport tiers\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimited (4 Weeks):\u003c\/strong\u003e Four weeks of revision rounds; tune stays on your tool after the window closes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull (Lifetime):\u003c\/strong\u003e Unlimited revisions and lifetime access.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRequires an EFI Live FlashScan V2 device. Specify LLY or LBZ at time of order. Engine tune only — does not include Allison TCM calibration.\u003c\/p\u003e\u003cp\u003eAll calibrations are developed for emissions-compliant performance and must be used in accordance with applicable local, state, and federal regulations.\u003c\/p\u003e","brand":"Nanotorque Diesel","offers":[{"title":"Limited Support — 4 Weeks","offer_id":52623374352696,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"Full Support — Lifetime","offer_id":52623374385464,"sku":null,"price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3069\/2152\/files\/dm-llybz-eng_hover.jpg?v=1783568967"},{"product_id":"2004-5-2007-lly-lbz-duramax-tuning-package-engine-allison","title":"2004.5-2007 LLY\/LBZ Duramax Tuning Package (Engine + Allison)","description":"\u003cp\u003eComplete calibration package for the 2004.5–2007 LLY\/LBZ 6.6L Duramax paired with the Allison 1000 — a coordinated engine and transmission tune for the mid-generation classic body style.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCustom VIN-matched LLY or LBZ engine calibration with multiple switchable power levels\u003c\/li\u003e\n\u003cli\u003eAllison 1000 TCM calibration covering shift pressure, shift timing, and torque converter management\u003c\/li\u003e\n\u003cli\u003eDatalogging support for post-install refinement\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow it works\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFiles are delivered via EFI Live FlashScan V2. Your calibration is built from your stock ECM\/TCM files and locked to your VIN. A FlashScan V2 device is required to flash both controllers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSupport tiers\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimited (4 Weeks):\u003c\/strong\u003e Four weeks of revision rounds; tune stays on your tool after the window closes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull (Lifetime):\u003c\/strong\u003e Unlimited revisions and lifetime access as your build evolves.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRequires an EFI Live FlashScan V2 device. Specify LLY or LBZ at time of order.\u003c\/p\u003e\u003cp\u003eAll calibrations are developed for emissions-compliant performance and must be used in accordance with applicable local, state, and federal regulations.\u003c\/p\u003e","brand":"Nanotorque Diesel","offers":[{"title":"Limited Support — 4 Weeks","offer_id":52623374647608,"sku":null,"price":650.0,"currency_code":"USD","in_stock":true},{"title":"Full Support — Lifetime","offer_id":52623374680376,"sku":null,"price":950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3069\/2152\/files\/dm-llybz-pkg_hover.jpg?v=1783568974"},{"product_id":"ccv-pcv-reroute-delete-kit-2004-2010-6-6l-lly-lbz-lmm-duramax-spelab","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\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":"Default Title","offer_id":52623934947640,"sku":"SPIS26017","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3069\/2152\/files\/00003.png?v=1783572048"},{"product_id":"ccv-pcv-reroute-delete-kit-2004-2010-6-6l-lly-lbz-lmm-duramax-spelab-1","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\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":"Default Title","offer_id":52623975711032,"sku":"SPIS26017","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3069\/2152\/files\/00003_22a4592a-e23e-4802-89bf-e27c3a265923.png?v=1783575687"},{"product_id":"upgrade-all-aluminum-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\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":"Default Title","offer_id":52623989080376,"sku":"SPCS08014SR","price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3069\/2152\/files\/01_1_05d4d571-2777-4579-bfba-28a9c5e2af07.jpg?v=1783575848"},{"product_id":"intercooler-bar-and-plate-2001-2005-lly-lb7-chevrolet-gmc-sierra-2500hd-3500hd-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\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\u003eHeavy-Duty Intercooler Key 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 alt=\"Intercooler - 2008-2010 Ford 6.4L Powerstroke | SPELAB-98\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/2_02.webp?v=1695361629\"\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 alt=\"Intercooler bar plate - 2008-2010 Ford 6.4L Powerstroke F250 F350 F450 F550 | SPELAB-88\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/SPELAB_Intercooler_064c5dec-6ab0-4ce1-ba81-934977a01774.jpg?v=1722245685\"\u003e\u003c\/p\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003ch2\u003eLB7\/LLY Bar-and-Plate Intercooler FAQs\u003c\/h2\u003e\n\u003ch3\u003eFAQs\u003c\/h3\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---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":"Bar-and-plate","offer_id":52623994093880,"sku":"SPCS08014","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Tube-Fin","offer_id":52623994126648,"sku":"SPCS08014SR","price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3069\/2152\/files\/IntercoolerBarandPlate-2001-2005LLYLB7ChevroletGMCSierra2500HD3500HD6.6LDuramaxSPELAB_2.jpg?v=1783575954"},{"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\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\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\u003ch3\u003eWhat's Included in the Kit\u003c\/h3\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\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\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":"Default Title","offer_id":52623995633976,"sku":"SPIS08117","price":165.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3069\/2152\/files\/6LLYLBZLMMDuramaxDiesel_5.jpg?v=1783576004"},{"product_id":"exhaust-up-pipe-for-2001-2016-6-6l-chevrolet-chevy-gmc-duramax-lb7-lly-lbz-lmm-lml-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\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":"2001-2016 Dual Side","offer_id":52623996911928,"sku":"SPES08504","price":159.99,"currency_code":"USD","in_stock":true},{"title":"2004.5-2010 Passenger Side\/Black\/DP","offer_id":52623996944696,"sku":"SPES08508","price":209.99,"currency_code":"USD","in_stock":true},{"title":"2001-2016 Passenger Side","offer_id":52623996977464,"sku":"SPES08315","price":109.0,"currency_code":"USD","in_stock":true},{"title":"2001-2016 Passenger Side\/Black","offer_id":52623997010232,"sku":"SPES08503","price":99.99,"currency_code":"USD","in_stock":true},{"title":"2001-2016 Driver Side","offer_id":52623997043000,"sku":"SPES08099","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3069\/2152\/files\/ExhaustUp-Pipefor2001-20166.6LChevroletChevyGMCDuramaxLB7LLYLBZLMMLMLSPELAB_1.jpg?v=1783576045"},{"product_id":"spelab-2004-2005-6-6l-duramax-lly-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\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\u003ch3\u003eKey Features\u003c\/h3\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\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\u003cp\u003e---tab Additional Info---\u003c\/p\u003e\n\u003ch3\u003eWhat Are The Benefits of EGR Delete?\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\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"Black\/With Intake","offer_id":52624002122040,"sku":"SPOS20046-BK","price":118.0,"currency_code":"USD","in_stock":true},{"title":"Black\/Without Intake","offer_id":52624002154808,"sku":"SPOS20041-BK","price":68.99,"currency_code":"USD","in_stock":true},{"title":"Black\/With Intake+Up Pipe","offer_id":52624002187576,"sku":"SPOS20046-BK-ES08315","price":229.99,"currency_code":"USD","in_stock":true},{"title":"Black\/With Intake+Up Pipe Black","offer_id":52624002220344,"sku":"SPOS20046-BK-ES08503","price":219.99,"currency_code":"USD","in_stock":true},{"title":"Black\/With Intake+4'' Downpipe Back","offer_id":52624002253112,"sku":"SPOS20046-BK-ES08060","price":747.99,"currency_code":"USD","in_stock":true},{"title":"Black\/With Intake+5'' Dp-Back w\/Muffler","offer_id":52624002285880,"sku":"SPOS20046-BK-ES08122","price":884.99,"currency_code":"USD","in_stock":true},{"title":"Black\/Without Intake+Up pipe","offer_id":52624002318648,"sku":"SPOS20041-BK-ES08315","price":177.99,"currency_code":"USD","in_stock":true},{"title":"Black\/Without Intake+Up Pipe Black","offer_id":52624002351416,"sku":"SPOS20041-BK-ES08503","price":168.99,"currency_code":"USD","in_stock":true},{"title":"2001-2016 Duramax Up pipe","offer_id":52624002384184,"sku":"SPES08315","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3069\/2152\/files\/SPELAB2004-20056.6LDuramaxEGRDeleteKitWithHighFlowIntake.jpg?v=1783576116"},{"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\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":"Default Title","offer_id":52624006283576,"sku":"SPBKW0005001","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3069\/2152\/files\/01_2fbd8cdf-0ab1-4a35-b554-c9a15321b469.jpg?v=1783576258"},{"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":"\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","brand":"SPELAB","offers":[{"title":"Black","offer_id":52624007889208,"sku":"SPOS08886BK","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3069\/2152\/files\/01_6093f350-42ef-4735-9c20-a2839b01dc87.webp?v=1783576341"},{"product_id":"cold-air-intake-for-2004-5-2005-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\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":"Default Title","offer_id":52624011886904,"sku":"SPBQM0002010","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3069\/2152\/files\/01_3.webp?v=1783576397"}],"url":"https:\/\/bsdptuning.com\/collections\/2004-5-2007-lly-lbz-duramax.oembed","provider":"BSDP Tuning","version":"1.0","type":"link"}