{"product_id":"20-22-chevy-gmc-lm2-3-0l-gdp-complete-dpf-def-egr-delete-kit-e46-ecm-only-copy","title":"LM2 3.0L Duramax Delete Kit (2022.5–2026 Chevy\/GMC 1500) | DPF\/DEF\/EGR Delete | E66 ECM Send-In","description":"\u003ch2\u003e2022.5–2026 CHEVY \/ GMC LM2 3.0L (E66 ECM \u003cstrong\u003eSEND-IN\u003c\/strong\u003e) — Complete Delete Kit\u003c\/h2\u003e\n\u003cp\u003eWe’ve officially launched tuning support for select GM platforms running the \u003cstrong\u003eE66 ECM\u003c\/strong\u003e, including a range of \u003cstrong\u003e3.0L Duramax LM2\u003c\/strong\u003e SUVs and half-ton pickups. With the proper setup, you’ll gain \u003cstrong\u003efull calibration control\u003c\/strong\u003e, \u003cstrong\u003escanning\u003c\/strong\u003e, and a noticeable improvement in day-to-day drivability.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e You \u003cstrong\u003emust verify your ECM\u003c\/strong\u003e before ordering.\u003cbr\u003e\u003cstrong\u003eIf your truck is E46\u003c\/strong\u003e, this kit is \u003cstrong\u003enot\u003c\/strong\u003e the correct option — please see our \u003cstrong\u003eE46\u003c\/strong\u003e kit instead.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePOWER LEVEL (PICK ONE) \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0 hp\u003c\/li\u003e\n\u003cli\u003e20 hp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003ch2\u003eVerify Fitment: E66 ECM (“Refresh” Trucks + SUVs)\u003c\/h2\u003e\n\u003ch3\u003eWhat is the E66 ECM?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eE66\u003c\/strong\u003e is GM’s newer engine controller used on Global B platforms. In the 3.0L Duramax world, it’s found on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAll 3.0L Duramax SUVs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2022.5+ “Refresh”\u003c\/strong\u003e Silverado\/Sierra 1500 pickups (and newer)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere the E66 ECM is found (3.0L Duramax)\u003c\/h3\u003e\n\u003cp\u003e✅ \u003cstrong\u003eAll 3.0L Duramax SUVs\u003c\/strong\u003e (Tahoe \/ Suburban \/ Yukon \/ Escalade)\u003cbr\u003e✅ \u003cstrong\u003e2022.5+ “Refresh”\u003c\/strong\u003e Silverado 1500 \/ Sierra 1500 3.0L\u003cbr\u003e✅ \u003cstrong\u003e2023+\u003c\/strong\u003e Silverado 1500 \/ Sierra 1500 3.0L\u003c\/p\u003e\n\u003ch3\u003eQuick checks to confirm you have E66\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIf it’s an SUV:\u003c\/strong\u003e it’s \u003cstrong\u003eE66\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIf it’s a 1500 pickup:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLarge new-style center screen\u003c\/strong\u003e = Refresh = \u003cstrong\u003eE66\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2022 model year (best check):\u003c\/strong\u003e look at the \u003cstrong\u003e12th digit\u003c\/strong\u003e of your VIN\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e4 or lower\u003c\/strong\u003e = Non-Refresh (typically \u003cstrong\u003enot\u003c\/strong\u003e E66)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e5 or higher\u003c\/strong\u003e = Refresh (\u003cstrong\u003eE66\u003c\/strong\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eSupported Vehicles\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2021–2023 \u003cstrong\u003eCadillac Escalade\u003c\/strong\u003e 3.0L Duramax LM2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2021–2023 \u003cstrong\u003eChevrolet Suburban \/ Tahoe\u003c\/strong\u003e 3.0L Duramax LM2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2022–2022.5 \u003cstrong\u003eChevrolet Silverado 1500\u003c\/strong\u003e 3.0L Duramax LM2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2022–2022.5 \u003cstrong\u003eGMC Sierra 1500\u003c\/strong\u003e 3.0L Duramax LM2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2021–2023 \u003cstrong\u003eGMC Yukon\u003c\/strong\u003e 3.0L Duramax LM2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with 2020–2026 Chevrolet Silverado and GMC Sierra 1500 with 3.0L LM2 Duramax E66\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat to Expect\u003c\/h2\u003e\n\u003cp\u003eFrom reduced throttle lag and smoother shifting to improved towing response and overall drivability — customers typically notice the difference immediately. This is more than “ECM access”… it’s \u003cstrong\u003econtrol over how the vehicle performs every day\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrepaid Send-In ECM Upgrade\u003c\/strong\u003e (E66 unlock service)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGDP E66 Tune File\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e (flash tool)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCredits\u003c\/strong\u003e (used to license the ECM after upgrade)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLM2 CAN Bus Plugs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDPF Delete Pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOptional Add-Ons (Menu Buttons)\u003c\/h3\u003e\n\u003cp\u003eThese are \u003cstrong\u003eNOT included unless added\u003c\/strong\u003e using the menu selections:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEGR Delete Kit\u003c\/strong\u003e \u003cem\u003e(must be added via menu buttons)\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eS\u0026amp;B Cold Air Intake\u003c\/strong\u003e \u003cem\u003e(must be added via menu buttons)\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eATTENTION — New Release \/ Support Info\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThese are new-release items and manuals may not be included yet.\u003c\/strong\u003e\u003cbr\u003eAll setup and install questions must be handled through \u003cstrong\u003eGDP Tech Support\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eATTENTION — ECM Send-In Required (We Cover Shipping)\u003c\/h2\u003e\n\u003cp\u003e✅ \u003cstrong\u003eIncluded:\u003c\/strong\u003e We provide a \u003cstrong\u003eshipping label\u003c\/strong\u003e and cover shipping.\u003cbr\u003e📦 \u003cstrong\u003eYour ECM must be sent in to be unlocked\u003c\/strong\u003e before tuning can be applied.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e3.0L Duramax EGR Delete Kit (Add-On via Menu Buttons)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-quality \u003cstrong\u003e4-ply silicone coolant hose\u003c\/strong\u003e (1) + \u003cstrong\u003ecaps\u003c\/strong\u003e (2)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGround cable\u003c\/strong\u003e (1)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBlocker plates\u003c\/strong\u003e for EGR valve \u0026amp; cooler (2)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntake plug\u003c\/strong\u003e (1)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned to support removal of the OEM EGR components to reduce restriction and carbon-related buildup concerns.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional installation is strongly recommended.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003ch2\u003e3.0L Duramax Cat + DPF Delete Pipe\u003c\/h2\u003e\n\u003cp\u003eBuilt from durable \u003cstrong\u003e16-gauge stainless steel\u003c\/strong\u003e for a precise fit with quality connections and hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits commonly reported:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eimproved exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ereduced exhaust gas temperatures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003estronger overall responsiveness and sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e✅ \u003cstrong\u003eUses the existing muffler\u003c\/strong\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional installation is strongly recommended.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003ch2\u003eLegal \/ Use Disclaimer\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor off-road \/ competition use only where permitted.\u003c\/strong\u003e Removing or disabling emissions equipment (DPF\/DEF\/EGR\/CAT) is prohibited for on-road vehicles in many areas. Customer is responsible for ensuring legal compliance.\u003c\/p\u003e","brand":"Sasquatch Diesels","offers":[{"title":"No EGR Delete Kit wanted (Unplug EGR for this option)","offer_id":45340474507441,"sku":"CMDR-20-22-CHEVY-3.0L-LVL2","price":3499.99,"currency_code":"USD","in_stock":true},{"title":"Add EGR Delete Kit","offer_id":45340474540209,"sku":"CMDR-20-22-CHEVY-3.0L-LVL3","price":3699.99,"currency_code":"USD","in_stock":true},{"title":"Add EGR Delete Kit AND S\u0026B Cold Air Intake (Everything pictured)","offer_id":45340474572977,"sku":null,"price":4149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/3144\/8241\/files\/rn-image_picker_lib_temp_b3f94f01-2266-4448-ba5e-e8401d3bc777.png?v=1772492135","url":"https:\/\/checkout.sasquatchdiesel.ca\/products\/20-22-chevy-gmc-lm2-3-0l-gdp-complete-dpf-def-egr-delete-kit-e46-ecm-only-copy","provider":"Sasquatch Diesels","version":"1.0","type":"link"}