{"product_id":"obd-2-delete-tuning-package-3-0l-gm-duramax-lm2-2020-2022","title":"OBD2 Delete Tuning Package | LM2 Duramax | 2020-2022","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:d17e589b-4ae2-43f5-bb80-3b04fe779d44-16\" data-testid=\"conversation-turn-2\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"42cb8676-5237-4c9b-babb-537be0d269eb\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2-thinking\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:d17e589b-4ae2-43f5-bb80-3b04fe779d44-20\" data-testid=\"conversation-turn-2\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"d6bd2caf-1a73-44e3-8737-7eff35f3d981\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2-thinking\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:d17e589b-4ae2-43f5-bb80-3b04fe779d44-25\" data-testid=\"conversation-turn-2\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"26dac5f3-427a-4db2-a8cc-a02ccc3cef24\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2-thinking\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003ch2 class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003eOBD2 Delete Tuning Package | GM\/Chevy Duramax LM2 3.0L | 2020–2022\u003c\/h2\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003eThis all-in-one LM2 tuning bundle is built for 3.0L Duramax owners who want a proper, OBD-II port flashing solution—without chasing parts or realizing credits are missing at checkout. It’s a streamlined package made specifically for 2020–2022 Silverado and Sierra 1500 trucks running the LM2 engine.\n\u003cp data-start=\"643\" data-end=\"844\"\u003eIntended for off-road applications, this setup lets you read your stock file, receive a correctly built delete calibration based on that file, and flash it straight to your ECM through the OBD-II port.\u003c\/p\u003e\n\u003ch3 data-start=\"846\" data-end=\"865\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cp data-start=\"867\" data-end=\"1056\"\u003e\u003cstrong data-start=\"867\" data-end=\"909\"\u003eOBD2 Flash Tuning Interface (Hardware)\u003c\/strong\u003e\u003cbr data-start=\"909\" data-end=\"912\"\u003ePlugs into the factory OBD-II port for reading, flashing, and data logging. No bench flashing and no ECM removal - just direct access and control.\u003c\/p\u003e\n\u003cp data-start=\"1058\" data-end=\"1303\"\u003e\u003cstrong data-start=\"1058\" data-end=\"1111\"\u003eLM2 Delete Tune File (2020–2022 Sierra\/Silverado)\u003c\/strong\u003e\u003cbr data-start=\"1111\" data-end=\"1114\"\u003eA custom calibration created from your original stock file for clean, consistent operation—helping avoid common headaches like fan behavior problems, warning lights, and drivability quirks.\u003c\/p\u003e\n\u003cp data-start=\"1305\" data-end=\"1422\"\u003e\u003cstrong data-start=\"1305\" data-end=\"1336\"\u003e6 Tuning Credits (Included)\u003c\/strong\u003e\u003cbr data-start=\"1336\" data-end=\"1339\"\u003eEverything required to flash is already included. No extra credit purchases needed.\u003c\/p\u003e\n\u003ch3 data-start=\"1424\" data-end=\"1449\"\u003eTune Levels Available\u003c\/h3\u003e\n\u003cp data-start=\"1450\" data-end=\"1544\"\u003ePick a single level, or get \u003cstrong data-start=\"1478\" data-end=\"1511\"\u003eall available levels together\u003c\/strong\u003e (not SOTF\/on-the-fly switching).\u003c\/p\u003e\n\u003cul data-start=\"1546\" data-end=\"1846\"\u003e\n\u003cli data-start=\"1546\" data-end=\"1624\"\u003e\n\u003cp data-start=\"1548\" data-end=\"1624\"\u003e\u003cstrong data-start=\"1548\" data-end=\"1575\"\u003eStock Optimized – +0 HP\u003c\/strong\u003e (factory-like power with smoother drivability)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1625\" data-end=\"1699\"\u003e\n\u003cp data-start=\"1627\" data-end=\"1699\"\u003e\u003cstrong data-start=\"1627\" data-end=\"1643\"\u003eTow – +20 HP\u003c\/strong\u003e (added torque aimed at controlled towing performance)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1700\" data-end=\"1778\"\u003e\n\u003cp data-start=\"1702\" data-end=\"1778\"\u003e\u003cstrong data-start=\"1702\" data-end=\"1721\"\u003eStreet – +40 HP\u003c\/strong\u003e (stronger acceleration with sharper throttle response)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1779\" data-end=\"1846\"\u003e\n\u003cp data-start=\"1781\" data-end=\"1846\"\u003e\u003cstrong data-start=\"1781\" data-end=\"1802\"\u003eAll Levels Bundle\u003c\/strong\u003e (includes Stock Optimized, Tow, and Street)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1848\" data-end=\"1867\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul data-start=\"1868\" data-end=\"1998\"\u003e\n\u003cli data-start=\"1868\" data-end=\"1919\"\u003e\n\u003cp data-start=\"1870\" data-end=\"1919\"\u003e\u003cstrong data-start=\"1870\" data-end=\"1917\"\u003eChevrolet Silverado 1500 – 3.0L LM2 Duramax\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1920\" data-end=\"1962\"\u003e\n\u003cp data-start=\"1922\" data-end=\"1962\"\u003e\u003cstrong data-start=\"1922\" data-end=\"1960\"\u003eGMC Sierra 1500 – 3.0L LM2 Duramax\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1963\" data-end=\"1998\"\u003e\n\u003cp data-start=\"1965\" data-end=\"1998\"\u003e\u003cstrong data-start=\"1965\" data-end=\"1981\"\u003eModel Years:\u003c\/strong\u003e 2020, 2021, 2022\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2000\" data-end=\"2023\"\u003eBenefits \u0026amp; Features\u003c\/h3\u003e\n\u003cul data-start=\"2024\" data-end=\"2483\"\u003e\n\u003cli data-start=\"2024\" data-end=\"2087\"\u003e\n\u003cp data-start=\"2026\" data-end=\"2087\"\u003eFlash through the \u003cstrong data-start=\"2044\" data-end=\"2059\"\u003eOBD-II port\u003c\/strong\u003e — no ECU removal required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2088\" data-end=\"2161\"\u003e\n\u003cp data-start=\"2090\" data-end=\"2161\"\u003eTune is \u003cstrong data-start=\"2098\" data-end=\"2128\"\u003ebuilt from your stock file\u003c\/strong\u003e (vehicle-specific calibration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2162\" data-end=\"2237\"\u003e\n\u003cp data-start=\"2164\" data-end=\"2237\"\u003eDesigned for \u003cstrong data-start=\"2177\" data-end=\"2196\"\u003eclean operation\u003c\/strong\u003e without common delete-related glitches\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2238\" data-end=\"2295\"\u003e\n\u003cp data-start=\"2240\" data-end=\"2295\"\u003eBetter throttle response and improved torque delivery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2296\" data-end=\"2362\"\u003e\n\u003cp data-start=\"2298\" data-end=\"2362\"\u003eProper torque modeling to support \u003cstrong data-start=\"2332\" data-end=\"2360\"\u003esmooth shifting behavior\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2363\" data-end=\"2419\"\u003e\n\u003cp data-start=\"2365\" data-end=\"2419\"\u003e\u003cstrong data-start=\"2365\" data-end=\"2395\"\u003eReady to flash immediately\u003c\/strong\u003e with included credits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2420\" data-end=\"2483\"\u003e\n\u003cp data-start=\"2422\" data-end=\"2483\"\u003eData logging support for diagnostics and performance review\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2485\" data-end=\"2521\"\u003eEmissions \u0026amp; Legal Use Disclaimer\u003c\/h3\u003e\n\u003cp data-start=\"2522\" data-end=\"2688\"\u003eFor off-road use only. Not legal for use on public roads. Always confirm local and federal emissions requirements before purchasing or installing this tuning package.\u003c\/p\u003e\n\u003ch3 data-start=\"2690\" data-end=\"2727\"\u003eComplete, No-Guesswork LM2 Tuning\u003c\/h3\u003e\n\u003cp data-start=\"2728\" data-end=\"2936\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eIf you’re after a straightforward, professional solution for a 2020–2022 LM2 Duramax, this OBD II Delete Tuning Package combines the interface, custom files, and required credits into one ready-to-use bundle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"GM\/Chevy","offers":[{"title":"Tuner \u0026 CAN Bus Plugs \/ Stock","offer_id":42992759570493,"sku":null,"price":595.0,"currency_code":"USD","in_stock":true},{"title":"Tuner \u0026 CAN Bus Plugs \/ Tow (+20HP)","offer_id":42992759603261,"sku":null,"price":595.0,"currency_code":"USD","in_stock":true},{"title":"Tuner \u0026 CAN Bus Plugs \/ Street (+40HP)","offer_id":42992759636029,"sku":null,"price":595.0,"currency_code":"USD","in_stock":true},{"title":"Tuner \u0026 CAN Bus Plugs \/ SOTF","offer_id":42992759668797,"sku":null,"price":595.0,"currency_code":"USD","in_stock":true},{"title":"Tune File Only \/ Stock","offer_id":42992759701565,"sku":null,"price":994.0,"currency_code":"USD","in_stock":true},{"title":"Tune File Only \/ Tow (+20HP)","offer_id":42992759734333,"sku":null,"price":1185.0,"currency_code":"USD","in_stock":true},{"title":"Tune File Only \/ Street (+40HP)","offer_id":42992759767101,"sku":null,"price":1185.0,"currency_code":"USD","in_stock":true},{"title":"Tune File Only \/ SOTF","offer_id":42992759799869,"sku":null,"price":1385.0,"currency_code":"USD","in_stock":true},{"title":"Tuner \u0026 CAN Bus Plugs \u0026 Tune File \/ Stock","offer_id":42992759832637,"sku":null,"price":1593.0,"currency_code":"USD","in_stock":true},{"title":"Tuner \u0026 CAN Bus Plugs \u0026 Tune File \/ Tow (+20HP)","offer_id":42992759865405,"sku":null,"price":1784.0,"currency_code":"USD","in_stock":true},{"title":"Tuner \u0026 CAN Bus Plugs \u0026 Tune File \/ Street (+40HP)","offer_id":42992759898173,"sku":null,"price":1784.0,"currency_code":"USD","in_stock":true},{"title":"Tuner \u0026 CAN Bus Plugs \u0026 Tune File \/ SOTF","offer_id":42992759930941,"sku":null,"price":1984.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/9604\/8445\/files\/export_LM2_tuner_dieselino.jpg?v=1771017375","url":"https:\/\/dieselino.com\/products\/obd-2-delete-tuning-package-3-0l-gm-duramax-lm2-2020-2022","provider":"Dieselino.com","version":"1.0","type":"link"}