{"title":"ECM Unlock","description":"","products":[{"product_id":"e90-ecm-t93-tcm-upgrade-kit-2020-2023-l5p-gm-duramax-6-6l","title":"E90 ECM \u0026 T93 TCM Upgrade Kit (2020-2023 L5P GM Duramax 6.6L)","description":"\u003cp\u003eThe GM E90\/T93 Upgrade Kit gives you the ability to upgrade 2019–2022 GM E90 ECMs and T93 TCMs without removing a single controller from the vehicle. This is a true DIY solution for shops and builders who want full tuning capability without downtime or mail-in delays. Each controller uses its own dedicated cable, so you only upgrade what you need—no forced pairing or unnecessary steps.\u003c\/p\u003e\n\u003cp\u003eThe E90 ECM is used in 2019–2022 Chevrolet Silverado and GMC Sierra 1500 models equipped with the L84 or L87 V8 engines. The T93 TCM is found across a wide range of GM platforms, including 2019–2022 half-ton gas trucks, 3.0L Duramax models, 2020+ Camaro applications, and 2020–2023 Silverado and Sierra HD trucks running the 10-speed automatic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s Included in the GM E90\/T93 Upgrade Kit\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1762\" data-start=\"1738\"\u003eHPTNet Cable – E90 ECM\u003c\/li\u003e\n\u003cli data-end=\"1789\" data-start=\"1765\"\u003eHPTNet Cable – T93 TCM\u003c\/li\u003e\n\u003cli data-end=\"1805\" data-start=\"1792\"\u003eUpgrade Box\u003c\/li\u003e\n\u003cli data-end=\"1823\" data-start=\"1808\"\u003eUpgrade Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat You Need\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1849\" data-end=\"1863\"\u003eMPVI3 device\u003c\/li\u003e\n\u003cli data-start=\"1866\" data-end=\"1910\"\u003e6 HP Tuners Universal Credits for each ECM\u003c\/li\u003e\n\u003cli data-start=\"1913\" data-end=\"1957\"\u003e4 HP Tuners Universal Credits for each TCM\u003c\/li\u003e\n\u003cli data-start=\"1960\" data-end=\"1992\"\u003eLatest VCM Suite BETA software\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis kit is designed for technicians, tuners, and advanced DIY users who want reliable control over both engine and transmission modules. The upgrade process is straightforward, repeatable, and built around HP Tuners’ established hardware and software workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSupported Platforms\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2287\" data-end=\"2341\"\u003e2019–2022 Silverado\/Sierra 1500 (5.3L L84, 6.2L L87)\u003c\/li\u003e\n\u003cli data-start=\"2344\" data-end=\"2396\"\u003e2019–2022 Silverado\/Sierra 1500 (3.0L Duramax LM2)\u003c\/li\u003e\n\u003cli data-start=\"2399\" data-end=\"2423\"\u003e2020+ Chevrolet Camaro\u003c\/li\u003e\n\u003cli data-start=\"2426\" data-end=\"2475\"\u003e2020–2023 Silverado\/Sierra 2500\/3500 (6.6L L5P)\u003c\/li\u003e\n\u003cli data-start=\"2478\" data-end=\"2540\"\u003eAdditional compatible GM platforms using E90\/T93 controllers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dirty Dawg Diesel","offers":[{"title":"Default Title","offer_id":44780184698995,"sku":"ECM-00-E90-K","price":459.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/1588\/7219\/files\/GME90T93UpgradeKit-MainImage.jpg?v=1776117732"},{"product_id":"gm-e66-ecm-service-global-b-2021-2026-duramax-lm2-lz0-3-0l","title":"GM E66 ECM Service - Global B (2021-2026 Duramax LM2 \u0026 LZ0 3.0L)","description":"\u003cp\u003eHP Tuners now offers support for the GM Global B E66 ECM, which is used in various 2021+ GM vehicles with the 3.0L Duramax LM2\/LZ0 engine (listed below).\u003c\/p\u003e\n\u003cp\u003eThis one-time, send-in service is necessary for upgrading capabilities in VCM Suite (BETA). Before purchasing, please read this page thoroughly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe E66 ECM can be found in the following GM Global B vehicles:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2022-2022.5 Chevrolet Silverado 1500 3.0L Duramax LM2\u003c\/li\u003e\n\u003cli\u003e2022-2022.5 GMC Sierra 1500 3.0L Duramax LM2\u003c\/li\u003e\n\u003cli\u003e2021-2023 Chevrolet Suburban 3.0L Duramax LM2\u003c\/li\u003e\n\u003cli\u003e2021-2023 Chevrolet Tahoe 3.0L Duramax LM2\u003c\/li\u003e\n\u003cli\u003e2021-2026 GMC Yukon 3.0L Duramax LM2\u003c\/li\u003e\n\u003cli\u003e2021-2026 Cadillac Escalade 3.0L Duramax LM2\u003c\/li\u003e\n\u003cli\u003e2022-2026 Chevrolet Silverado 1500 3.0L Duramax LZ0\u003c\/li\u003e\n\u003cli\u003e2022-2026 GMC Sierra 1500 3.0L Duramax LZ0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis one-time service upgrades your original E66 ECM (Global B generation only) and is required for tuning using HP Tuners’ software. Users must physically remove their original E66 ECM from their vehicle and ship it to HP Tuners’ headquarters for servicing. Once upgraded, users have full access to calibrate, log, and scan via the OBDII port.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo need for an IMMO Relearn, Crank Relearn, or to perform the “Replace ECM” Function in VCM Scanner on the stock ECM.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEverything you need to tune your E66 ECM vehicle with HP Tuners:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis one-time, send-in GM E66 ECM Service (Global B) (upgrade service).\u003c\/li\u003e\n\u003cli\u003eDownload the latest version of VCM Suite BETA for free.\u003c\/li\u003e\n\u003cli\u003eOnce upgraded, purchase (6) Universal Credits to license your E66 ECM\/vehicle.\u003c\/li\u003e\n\u003cli\u003eGM Global B vehicle support is only compatible with the MPVI3 interface.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dirty Dawg Diesel","offers":[{"title":"Default Title","offer_id":44780223692915,"sku":"ECM-GB-E66-U","price":693.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/1588\/7219\/files\/E66Service_33830948-baa7-4db3-ab25-980e8abd048d.jpg?v=1776118993"},{"product_id":"gm-e46-ecm-service","title":"GM E46 ECM Service","description":"\u003cp\u003eHP Tuners now offers support for the GM E46 ECM, which is used in 2020-2022 Chevrolet Silverado 1500\/GMC Sierra 1500 3.0L Duramax (LM2) diesel trucks (non-Global B) and requires this service in order to tune the ECM using VCM Editor.\u003c\/p\u003e\n\u003cp\u003eThis one-time, send-in service is necessary for upgrading capabilities in VCM Suite. Before purchasing, please read this page thoroughly.\u003c\/p\u003e\n\u003cp\u003eThis one-time service upgrades your original E46 ECM and is required for tuning using HP Tuners’ software. Users must physically remove their original E46 ECM from their vehicle and ship it to HP Tuners’ headquarters for servicing. Once upgraded, users have full access to calibrate, log, and scan via the OBDII port.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo need for an IMMO Relearn, Crank Relearn, or to perform the “Replace ECM” Function in VCM Scanner on the stock ECM.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAs long as the ECM is installed back into the same vehicle it came from.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEverything you need to tune your E46 ECM vehicle with HP Tuners:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis one-time, send-in GM E46 ECM Service (upgrade service).\u003c\/li\u003e\n\u003cli\u003eDownload the latest version of VCM Suite BETA for free.\u003c\/li\u003e\n\u003cli\u003eOnce upgraded, purchase (6) Universal Credits to license your E46 ECM\/vehicle.\u003c\/li\u003e\n\u003cli\u003eCompatible with the MPVI2, MPVI2+ or MPVI3 interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHP Tuners supports 2020-2022 Chevrolet Silverado 1500\/GMC Sierra 1500 3.0L Duramax (LM2) trucks that are non-Global B. This includes “facelift” trucks as they are Global-B and contain a different controller.\u003c\/li\u003e\n\u003cli\u003eECMs with broken tabs or connectors WILL NOT be accepted for Upgrades.\u003c\/li\u003e\n\u003cli\u003eThis service only upgrades your original ECM for tuning, it does not reprogram your ECM for a different VIN. If you intend to send HP Tuners a spare E46 ECM, it will be returned to you with the same programming as it was received and may not operate in your GM vehicle without additional programming by a GM dealer.\u003c\/li\u003e\n\u003cli\u003eYour E46 ECM core must be fully functional with no physical or internal damage.\u003c\/li\u003e\n\u003cli\u003eNo other tuning or calibration tools can be used with the E46 ECM (not including dealer reflash tools).\u003c\/li\u003e\n\u003cli\u003eVCM Scanner, Dealer Diagnostic, and other diagnostic tools will continue to function normally.\u003c\/li\u003e\n\u003cli\u003eThe latest version of VCM Suite can be used to return to the stock calibration and\/or update to the latest stock calibration.\u003c\/li\u003e\n\u003cli\u003eThe E46 ECM upgrade service takes about 1 to 3 business days to complete (not including shipping times).\u003c\/li\u003e\n\u003cli\u003eHP Tuners’ E46 ECM support does not cover the Chevrolet Suburban LM2 at this time.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dirty Dawg Diesel","offers":[{"title":"Default Title","offer_id":44780229230707,"sku":"ECM-00-E46-U","price":346.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/1588\/7219\/files\/E46-upgrade.jpg?v=1776119392"}],"url":"https:\/\/dirtydawgdiesel.com\/collections\/ecm-unlock.oembed","provider":"Dirty Dawg Diesel","version":"1.0","type":"link"}