{"product_id":"3-0-duramax-lz0-delete-kit-complete-dpf-def-egr-delete","title":"3.0L Duramax LZ0 Delete Kit | Complete DPF, DEF \u0026 EGR Delete | 2022.5-2026 Chevy GMC","description":"\u003cdiv class=\"content-wrapper\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe 3.0L Duramax LZ0 Delete Kit is a complete DPF, DEF \u0026amp; EGR emissions delete solution with custom tuning for compatible 2023 and newer Chevrolet and GMC trucks equipped with the 3.0L Duramax LZO diesel engine. This kit will \u003cstrong\u003enot\u003c\/strong\u003e work on 2020–2022 LM2 models. It combines the required tuning hardware, ECM tuning credits, custom tune file, exhaust components, EGR delete hardware and CAN BUS components for a complete LZ0 delete setup in one order.\u003c\/p\u003e\n\u003cdiv class=\"callout-section\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e LZ0 ECM tuning requires an ECM unlock service before custom tuning can be installed. Verify your exact year, model and ECM compatibility before ordering.\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis kit is designed for Chevrolet and GMC trucks equipped with the second-generation 3.0L Duramax LZ0. Always confirm the vehicle year, model, engine and ECM configuration before ordering.\u003c\/p\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake \/ Model\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003ctd\u003eChevrolet Silverado 1500\u003c\/td\u003e\n\u003ctd\u003e3.0L Duramax LZ0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003ctd\u003eGMC Sierra 1500\u003c\/td\u003e\n\u003ctd\u003e3.0L Duramax LZ0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"callout-section\"\u003e\n\u003cstrong\u003eNot compatible:\u003c\/strong\u003e 2020–2022 Silverado 1500 \/ Sierra 1500 trucks use the 3.0L Duramax LM2, which requires a different ECM unlock, delete pipe and tune file. If you have an LM2, see the \u003ca href=\"https:\/\/tunerdepot.com\/products\/gm-duramax-lm2-all-in-one-dpf-def-egr-delete-kit-2020-2023\" class=\"colored-href\"\u003e\u003cstrong\u003e3.0L Duramax LM2 Delete Kit\u003c\/strong\u003e\u003c\/a\u003e instead.\u003c\/div\u003e\n\u003ch3\u003eHow to Know for Absolute Certain\u003c\/h3\u003e\n\u003cp\u003eIf you are looking at a truck that is right on the borderline, you don't have to guess. Look at the 8th digit of the VIN (Vehicle Identification Number):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIf the 8th digit is \u003cstrong\u003eT\u003c\/strong\u003e, it is the older \u003cstrong\u003eLM2\u003c\/strong\u003e engine.\u003c\/li\u003e\n\u003cli\u003eIf the 8th digit is \u003cstrong\u003e8\u003c\/strong\u003e, it is the newer \u003cstrong\u003eLZ0\u003c\/strong\u003e engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStill unsure? Send us your VIN before ordering and we will match the correct delete kit and tune file.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eDuramax LM2 vs LZ0\u003c\/h2\u003e\n\u003cp\u003eThe LM2 (2020–2022) and LZ0 (2023+) are two generations of GM's 3.0L Duramax. They share the same EGR delete hardware, but each requires its own ECM unlock, delete pipe and tune file calibration.\u003c\/p\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eLM2\u003c\/th\u003e\n\u003cth\u003eLZ0\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel years\u003c\/td\u003e\n\u003ctd\u003e2020 – 2022\u003c\/td\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVIN (8th digit)\u003c\/td\u003e\n\u003ctd\u003eT\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEGR delete kit\u003c\/td\u003e\n\u003ctd\u003eSame\u003c\/td\u003e\n\u003ctd\u003eSame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelete pipe\u003c\/td\u003e\n\u003ctd\u003eLM2-specific\u003c\/td\u003e\n\u003ctd\u003eLZ0-specific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eECM unlock \u0026amp; tune file\u003c\/td\u003e\n\u003ctd\u003eLM2 calibration\u003c\/td\u003e\n\u003ctd\u003eLZ0 calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"callout-section\"\u003e\n\u003cp\u003eHave an LM2? Use the \u003cstrong\u003e\u003ca href=\"https:\/\/tunerdepot.com\/products\/gm-duramax-lm2-all-in-one-dpf-def-egr-delete-kit-2020-2023\" class=\"colored-href\"\u003e3.0L Duramax LM2 Delete Kit\u003c\/a\u003e\u003c\/strong\u003e instead.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eTune Options\u003c\/h2\u003e\n\u003cp\u003eSelect the performance tune that best matches how you plan to use your 3.0L Duramax LZ0. Available tune options may vary depending on your vehicle configuration and selected tuning package.\u003c\/p\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTune Type\u003c\/th\u003e\n\u003cth\u003ePerformance Level\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStock Optimized\u003c\/td\u003e\n\u003ctd\u003eStock-level performance\u003c\/td\u003e\n\u003ctd\u003eEmissions delete only, factory power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTow\u003c\/td\u003e\n\u003ctd\u003eModerate performance\u003c\/td\u003e\n\u003ctd\u003eTowing and hauling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStreet\u003c\/td\u003e\n\u003ctd\u003eHigher performance\u003c\/td\u003e\n\u003ctd\u003eDaily driving with added power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eExact tune output depends on the calibration supplied for your vehicle. Select the appropriate tune option when configuring your kit.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cdiv class=\"content-section\"\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/tunerdepot.com\/products\/mpvi3-tuning-interface\" class=\"colored-href\"\u003eOBD2 Flash Tuning Interface\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e6 HP Tuners ECM credits (10 if also selecting a TCM tune)\u003c\/li\u003e\n\u003cli\u003eCustom LZ0 ECM tune file\u003c\/li\u003e\n\u003cli\u003eComplete LZ0 EGR delete kit\u003c\/li\u003e\n\u003cli\u003eCAT \u0026amp; DPF delete pipe \/ exhaust components\u003c\/li\u003e\n\u003cli\u003eRequired LZ0 CAN BUS plug components\u003c\/li\u003e\n\u003cli\u003eInstallation hardware included with selected components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"callout-section\"\u003e\n\u003cstrong\u003eTransmission tuning:\u003c\/strong\u003e The standard LZ0 package includes the 6 HP Tuners credits needed for ECM tuning. If you add the optional TCM tune when configuring your kit, the 4 extra credits needed for TCM licensing are automatically included, for a total of 10 credits in your bundle. No separate credit purchase is required.\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat Does the LZ0 Delete Kit Replace?\u003c\/h2\u003e\n\u003cp\u003eThe 3.0L Duramax LZ0 delete kit combines the hardware and tuning required when removing supported factory emissions components from an off-road vehicle. Depending on the configuration selected, the package addresses the DPF, DEF and EGR systems while providing the ECM calibration required for the vehicle to operate with those components removed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves the factory DPF and associated exhaust restriction using the selected delete exhaust components\u003c\/li\u003e\n\u003cli\u003eProvides hardware for removal or bypass of supported EGR components\u003c\/li\u003e\n\u003cli\u003eIncludes custom ECM calibration for the modified emissions configuration\u003c\/li\u003e\n\u003cli\u003eIncludes the HP Tuners credits required for LZ0 ECM licensing\u003c\/li\u003e\n\u003cli\u003eCombines major tuning and hardware components into one fitment-matched package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation Requirements\u003c\/h2\u003e\n\u003cp\u003eBefore beginning the tuning process, make sure you have the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWindows laptop running a supported version of Windows\u003c\/li\u003e\n\u003cli\u003eLatest compatible version of HP Tuners VCM Suite BETA, available from \u003ca href=\"https:\/\/www.hptuners.com\/downloads\/\" class=\"colored-href\"\u003eHP Tuners\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eStable internet connection\u003c\/li\u003e\n\u003cli\u003eCompatible OBD2 Flash Tuning Interface\u003c\/li\u003e\n\u003cli\u003eUnlocked LZ0 ECM ready for programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOBD2 read and write instructions can be found in our \u003ca href=\"https:\/\/tunerdepot.com\/pages\/obdii-obdii-flash-tuning-interface-instructions\" class=\"colored-href\"\u003eOBD2 Flash Tuning Interface Instructions\u003c\/a\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eShipping \u0026amp; Tuning Details\u003c\/h2\u003e\n\u003cp\u003eShipping and processing times depend on the options selected with your LZ0 delete kit. Orders requiring an ECM unlock service or custom calibration may require additional processing before the complete tuning process can be finished.\u003c\/p\u003e\n\u003cp\u003eWhen purchasing HP Tuners credits or custom tuning, make sure all requested vehicle and interface information is entered accurately. Incorrect vehicle, ECM or device information may delay tune-file preparation or licensing.\u003c\/p\u003e\n\u003cdiv class=\"callout-section\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e The vehicle should be operating correctly and free from unresolved diagnostic or emissions countdown issues before tuning or removing emissions-related components. Do not remove emissions components before completing the required ECM unlock, vehicle read and tuning procedures. Failure to follow the supplied instructions may result in programming problems or ECM damage.\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"faq-container\"\u003e\n\u003cdetails class=\"faq-qa-wrapper\"\u003e\n\u003csummary class=\"faq-question\"\u003eIs the LM2 and LZ0 EGR delete the same?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eYes. The EGR delete hardware is shared between the 3.0L Duramax LM2 and LZ0, so the same EGR delete kit fits both engines. The difference is in the tuning: each engine needs its own ECM unlock, delete pipe and custom tune file calibration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"faq-qa-wrapper\"\u003e\n\u003csummary class=\"faq-question\"\u003eCan I use an LM2 delete tune on an LZ0 Duramax?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eNo. The LZ0 uses a different ECM calibration and a different unlock process than the LM2. An LM2 DPF\/DEF\/EGR delete tune will not load correctly on an LZ0 ECM, and vice versa. Each engine requires a custom tune file written for its own calibration so the truck runs correctly with the DPF, DEF and EGR removed and without codes, limp mode or regen attempts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"faq-qa-wrapper\"\u003e\n\u003csummary class=\"faq-question\"\u003eHow do I know if my 3.0L Duramax is an LM2 or LZ0?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eCheck the 8th digit of your VIN: \u003cstrong\u003eT = LM2\u003c\/strong\u003e, \u003cstrong\u003e8 = LZ0\u003c\/strong\u003e. As a general rule, 2020–2022 trucks are LM2 and 2023+ trucks are LZ0, but the VIN is the definitive check. See \u003cem\u003eHow to Know for Absolute Certain\u003c\/em\u003e above.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"faq-qa-wrapper\"\u003e\n\u003csummary class=\"faq-question\"\u003eDoes the LZ0 delete kit require an ECM unlock?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eYes. The LZ0 ECM must be unlocked before any custom tune can be written to it. Do not remove any emissions components until the unlock, vehicle read and tuning steps are complete.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"faq-qa-wrapper\"\u003e\n\u003csummary class=\"faq-question\"\u003eIs TCM tuning included with the LZ0 delete kit?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eTCM tuning is an optional add-on. When you select it while configuring the kit, the 4 additional HP Tuners credits it requires are bundled in automatically (10 credits total instead of 6), so there is nothing extra to buy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"callout-section\"\u003e\n\u003cp\u003e\u003cspan class=\"italicize-text\"\u003eThis product is intended for off-road and competition use where permitted by applicable law. Product images are for demonstration purposes only. Actual components, device appearance and branding may vary.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tuner Depot","offers":[{"title":"Stock Optimized (0HP) \/ Yes","offer_id":44977397497949,"sku":"LZ0-Bundle-SO-TCM","price":3047.11,"currency_code":"USD","in_stock":true},{"title":"Stock Optimized (0HP) \/ No","offer_id":44977397465181,"sku":"LZ0-Bundle-SO","price":2373.56,"currency_code":"USD","in_stock":true},{"title":"Tow (+20HP) \/ Yes","offer_id":44977397563485,"sku":"LZ0-Bundle-TOW-TCM","price":3047.11,"currency_code":"USD","in_stock":true},{"title":"Tow (+20HP) \/ No","offer_id":44977397530717,"sku":"LZ0-Bundle-TOW","price":2373.56,"currency_code":"USD","in_stock":true},{"title":"Street (+40HP) \/ Yes","offer_id":44977397629021,"sku":"LZ0-Bundle-STREET-TCM","price":3047.11,"currency_code":"USD","in_stock":true},{"title":"Street (+40HP) \/ No","offer_id":44977397596253,"sku":"LZ0-Bundle-STREET","price":2373.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/1131\/9389\/files\/lzo_delete_kit.webp?v=1788301774","url":"https:\/\/tunerdepot.com\/products\/3-0-duramax-lz0-delete-kit-complete-dpf-def-egr-delete","provider":"Tuner Depot","version":"1.0","type":"link"}