{"product_id":"dieselr-3-0l-gm-duramax-lm2-e46-all-in-one-kit-w-commander-2020-2022","title":"DIESELR 3.0L GM Duramax LM2 E46 All In One Kit w\/ Commander (2020-2022)","description":"\u003cp data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003e\u003cstrong\u003eDIESELR 3.0L GM Duramax LM2 All-In-One Kit (2020–2022)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eComplete Tuning \u0026amp; Emissions Solution for 3.0L LM2 Duramax\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eDIESELR 3.0L GM Duramax LM2 All-In-One Kit (2020–2022)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e is the definitive package for GM 1500 truck owners looking to take control of performance, efficiency, and airflow. Built for the 3.0L LM2 engine, this kit replaces all restrictive emissions components and delivers full tuning capabilities with in-house calibrated E46 tune files.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhat’s Included in the LM2 All-In-One Kit:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eGDP Commander Autoflasher\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e – Unlock and flash your E46 ECM without needing bench tools.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eDIESELR Commander E46 Tune Files (2020–2022 LM2 3.0L)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e – Custom-built single tune optimized for daily driving, towing, and reliability.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003e14 GDP Commander Credits\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e – 6 Required to flash the E46 ECM using the GDP Commander and 8 more needed for the tune itself.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"2492\" data-end=\"2530\"\u003eExhaust Configuration (Selectable)\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eDieselr Aluminized 3\" Cat \u0026amp; DPF Race Pipes | 3.0L GM Duramax LM2 (2019–2024)\u003c\/li\u003e\n\u003cli\u003eDieselr Stainless Steel\u003cspan\u003e \u003c\/span\u003e3\" Cat \u0026amp; DPF Race Pipe | 3.0L GM Duramax (2019–2025)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"2681\" data-end=\"2708\"\u003eDIESELR EGR Upgrade Kit\u003c\/strong\u003e\u003cbr data-start=\"2708\" data-end=\"2711\"\u003eDesigned for 2019–2025 3.0L Duramax LM2 applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"CAN\" Plug \/ USA Made\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e(2019-2022 3.0L Duramax LM2)\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eLM2 Exhaust System Features:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDirect-fit race pipe retains the stock muffler for a quieter exhaust note.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMandrel-bent T409 stainless steel construction with improved flanges.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eContour-bent hangers and clamps for a secure and fast install.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWhy the DIESELR LM2 All-In-One Kit Works:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eEliminates restrictive components in the 3.0L Duramax LM2 emissions system.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduces EGTs and backpressure to improve performance and engine health.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned specifically for off-road users and closed-course competition.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eLM2 All-In-One Kit Fitment:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with 2020–2022 GM 1500 trucks featuring the 3.0L Duramax LM2 engine.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNot for Cab \u0026amp; Chassis configurations.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOff-road use only. Not legal for on-road operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eInstallation Notes:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDirect bolt-on install. No cutting or welding required.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRequires Windows laptop and internet access.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eECM must be unlocked via GDP Commander Autoflasher.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProfessional installation recommended.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DIESELR Tuning","offers":[{"title":"3 inch Cat \u0026 OPF Race Pipe(Stainless Steel)","offer_id":56869568184480,"sku":null,"price":4144.62,"currency_code":"CAD","in_stock":true},{"title":"3 inch Cat \u0026 OPF Race Pipe(Aluminized)","offer_id":56869568217248,"sku":null,"price":4137.06,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/6866\/2176\/files\/DIESELR3.0LGMDuramaxLM2AllInOneKit_2020-2022_1_35c7df12-cbf2-4272-afba-ca04d9c1e5da.jpg?v=1774683713","url":"https:\/\/www.protechdieselcenter.com\/products\/dieselr-3-0l-gm-duramax-lm2-e46-all-in-one-kit-w-commander-2020-2022","provider":"Protech Diesel Center","version":"1.0","type":"link"}