{"title":"2024-2026 L5P TUNING","description":"","products":[{"product_id":"lp5-care-package-2024-2025","title":"2024 - 2026 L5P CARE PACKAGE (DIY KIT)","description":"\u003cp\u003eWhat’s Included?\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLIFETIME SUPPORT \u0026amp; FREE RETUNES\u003c\/li\u003e\n\u003cli\u003eMPVI4 or RTD4 (optional) works with MPVI3 also\u003c\/li\u003e\n\u003cli\u003eEGR SOLUTION KIT\u003c\/li\u003e\n\u003cli\u003eTurbo Gaskets \u003c\/li\u003e\n\u003cli\u003e3.5” Stainless Down Pipe\u003c\/li\u003e\n\u003cli\u003eExhaust Optional \u003c\/li\u003e\n\u003cli\u003eCAN BUS Plugs ( not required but included )\u003c\/li\u003e\n\u003cli\u003eCustom Engine Tuning Single (SOTF COMING SOON)\u003cstrong\u003e\u003cem\u003e \u003cstrong\u003eWHEN SOTF BECOMES AVALIBLE ALL CUSTOMERS WHO BOUGHT THIS COMPLETE CAREPACKAGE WILL GET FREE SOTF UPGRADE! NO IT DOES NOT MATTER HOW YOU OPTION IT! \u003c\/strong\u003e\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eE42 Unlock Service Global B (optional)\u003c\/li\u003e\n\u003cli\u003eCustom engine tuning will include 0 - 200HP Options \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eTRANSMISSION TUNING SOLD SEPARATELY!! NOT INCLUDED WITH THIS PACKAGE\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eREQUIRES GLOBAL B TCM UNLOCK AND GLOBAL B TCM TUNING. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEXHAUST OPTIONS (choose one)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5” Full Exhaust 409 Stainless \u003c\/li\u003e\n\u003cli\u003e4” Full Exhaust 409 Stainless \u003c\/li\u003e\n\u003cli\u003e4” DPF Delete Pipe Only ( Race Pipe ) \u003c\/li\u003e\n\u003cli\u003e5\" Full Exhaust and Polished Down Pipe 304 Stainless\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eE42 Unlock Service:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003c\/b\u003e\u003cspan\u003e2024–2025 L5P ECM Unlock Service (Included in Kit)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlock the full tuning potential of your 2024–2025 L5P Duramax with this mail-in ECM unlock service, now available as part of our complete tuning kit. This is the required upgrade for GM’s new E42 ECM platform and is powered by HP Tuners, the industry leader in custom tuning solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBy unlocking your ECM now, you’ll be fully prepped for custom tuning the moment it becomes available—no delays, no waiting.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePlease note: Since this is a brand-new unlock service, processing times may exceed the usual 1–3 business days. We recommend sending in your ECM early to beat the rush.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis unlock service is a core component of the full tuning package and is included with your purchase. Just mail in your ECM and we’ll handle the rest.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote: Spare ECMs will NOT BE ACCEPTED, no exceptions. Only the original ECM from your vehicle is acceptable for this service. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eECMs with broken “LOCKING” tabs or connectors WILL NOT be accepted for upgrades.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I get started ? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e \u003cspan\u003eHow the Process Works – Simple, Fast, and Fully Remote\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOnce you place your order, a member of our team will reach out within one business day (Monday–Friday) to gather your vehicle details and begin processing your order. Please note: weekends are not included in the 24-hour window.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAfter we receive your information, you’ll receive step-by-step instructions to ship your ECM to us for the required unlock service.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eECM unlocks typically take 1–3 business days, but due to high demand, processing times may be longer. We strongly recommend sending your ECM in as early as possible to avoid delays.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWhile your ECM is being unlocked, we’ll ship all hardware and components directly to your door, so you’ll be ready to go as soon as it’s returned.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOnce you receive your unlocked ECM, we’ll remotely flash your tune before any parts are installed, ensuring everything is configured and ready before the teardown process begins.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTo complete the tuning process, you’ll need an HP Tuners MPVI3 device. Once it arrives, simply register it online and sync your 8 Universal Credits directly from HP Tuners. These credits are required to license your VIN and the upgraded ECM in order to enable remote tuning.\u003c\/p\u003e\n\u003cp\u003eAfter installation, you’ll receive free remote retuning support as part of our lifetime support package—that means unlimited tune revisions at no additional cost.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEverything is handled 100% remotely. All you need is a Windows laptop and a reliable Wi-Fi connection.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"JAT Supply Co","offers":[{"title":"5” Full Exhaust \/ YES \/ Yes I need HP TUNERS DEVICE","offer_id":44433068556479,"sku":null,"price":4950.0,"currency_code":"USD","in_stock":true},{"title":"5” Full Exhaust \/ NO \/ Yes I need HP TUNERS DEVICE","offer_id":44461777289407,"sku":null,"price":4100.0,"currency_code":"USD","in_stock":true},{"title":"4” Full Exhaust \/ YES \/ Yes I need HP TUNERS DEVICE","offer_id":44433068589247,"sku":null,"price":4850.0,"currency_code":"USD","in_stock":true},{"title":"4” Full Exhaust \/ NO \/ Yes I need HP TUNERS DEVICE","offer_id":44461777322175,"sku":null,"price":4000.0,"currency_code":"USD","in_stock":true},{"title":"4” DPF DELETE PIPE ( race pipe ) \/ YES \/ Yes I need HP TUNERS DEVICE","offer_id":44433068622015,"sku":null,"price":4550.0,"currency_code":"USD","in_stock":true},{"title":"4” DPF DELETE PIPE ( race pipe ) \/ NO \/ Yes I need HP TUNERS DEVICE","offer_id":44461777354943,"sku":null,"price":3700.0,"currency_code":"USD","in_stock":true},{"title":"POLISHED 5\" \u0026 POLISHED DOWN PIPE \/ YES \/ Yes I need HP TUNERS DEVICE","offer_id":44466819236031,"sku":null,"price":6700.0,"currency_code":"USD","in_stock":true},{"title":"POLISHED 5\" \u0026 POLISHED DOWN PIPE \/ NO \/ Yes I need HP TUNERS DEVICE","offer_id":44466819268799,"sku":null,"price":5710.0,"currency_code":"USD","in_stock":true},{"title":"5” Full Exhaust \/ YES \/ No I have my own","offer_id":44587201757375,"sku":null,"price":4560.0,"currency_code":"USD","in_stock":true},{"title":"5” Full Exhaust \/ NO \/ No I have my own","offer_id":44587201790143,"sku":null,"price":3710.0,"currency_code":"USD","in_stock":true},{"title":"4” Full Exhaust \/ YES \/ No I have my own","offer_id":44587201822911,"sku":null,"price":4460.0,"currency_code":"USD","in_stock":true},{"title":"4” Full Exhaust \/ NO \/ No I have my own","offer_id":44587201855679,"sku":null,"price":3610.0,"currency_code":"USD","in_stock":true},{"title":"4” DPF DELETE PIPE ( race pipe ) \/ YES \/ No I have my own","offer_id":44587201888447,"sku":null,"price":4160.0,"currency_code":"USD","in_stock":true},{"title":"4” DPF DELETE PIPE ( race pipe ) \/ NO \/ No I have my own","offer_id":44587201921215,"sku":null,"price":3310.0,"currency_code":"USD","in_stock":true},{"title":"POLISHED 5\" \u0026 POLISHED DOWN PIPE \/ YES \/ No I have my own","offer_id":44587201953983,"sku":null,"price":6310.0,"currency_code":"USD","in_stock":true},{"title":"POLISHED 5\" \u0026 POLISHED DOWN PIPE \/ NO \/ No I have my own","offer_id":44587201986751,"sku":null,"price":5320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0506\/8433\/0175\/files\/photo-output.jpg?v=1764824364"},{"product_id":"6-6l-l5p-gm-duramax-2024-2025-engine-tuning-hp-tuners","title":"2024-2026 6.6L L5P GM DURAMAX ENGINE TUNING HP TUNERS RTD4\/MPVI4","description":"\u003cp data-end=\"150\" data-start=\"93\"\u003e\u003cstrong data-end=\"148\" data-start=\"93\"\u003e2024–2026 L5P Custom Tune File – Now Available\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"150\" data-start=\"93\"\u003e\u003cstrong data-end=\"148\" data-start=\"93\"\u003e*ECM UNLOCK AND HP TUNERS DEVICE NOT INCLUDED*\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"116\" data-end=\"471\"\u003eThe 2024–2026 L5P HPTUNERS Tune File that everyone has been waiting for is finally here. This is our single-level, up to \u003cstrong\u003e\u003cem\u003e200HP+\u003c\/em\u003e\u003c\/strong\u003e\u003cstrong data-start=\"233\" data-end=\"262\"\u003e custom tuning file\u003c\/strong\u003e built specifically for the 2024–2026 6.6L Duramax L5P equipped with the latest \u003cstrong data-start=\"342\" data-end=\"364\"\u003eE42 (Global B) ECM\u003c\/strong\u003e. It’s designed for the HP Tuners \u003cstrong data-start=\"398\" data-end=\"406\"\u003eRTD4\/MPVI4\/MPVI3\u003c\/strong\u003e platform and delivers clean, reliable power with zero guesswork.\u003c\/p\u003e\n\u003cp data-start=\"473\" data-end=\"881\"\u003eThis RTD4 calibration has been \u003cstrong data-start=\"504\" data-end=\"548\"\u003edyno-tested on real 2024–2026 L5P trucks\u003c\/strong\u003e. Factory output averaged around \u003cstrong data-start=\"581\" data-end=\"590\"\u003e433HP\u003c\/strong\u003e, and with this tune, we recorded \u003cstrong data-start=\"624\" data-end=\"649\"\u003e600+HP and 1,200+ lb-ft\u003c\/strong\u003e of torque. The speed limiter is removed, and the file is engineered for drivability, towing strength, throttle control, and power under load — not just inflated peak numbers. It’s a safe, straightforward entry into true E42 tuning.\u003c\/p\u003e\n\u003cp data-start=\"883\" data-end=\"1068\"\u003eTo run this file, your ECM must first be unlocked using an \u003cstrong data-start=\"942\" data-end=\"968\"\u003eE42 ECM Unlock Service\u003c\/strong\u003e. Your VIN is required before purchase, and a tuning form will be completed once the unlock is done.\u003c\/p\u003e\n\u003chr data-start=\"1070\" data-end=\"1073\"\u003e\n\u003ch3 data-start=\"1075\" data-end=\"1094\"\u003eQuick Overview:\u003c\/h3\u003e\n\u003cul data-start=\"1096\" data-end=\"1571\"\u003e\n\u003cli data-start=\"1096\" data-end=\"1160\"\u003e\n\u003cp data-start=\"1098\" data-end=\"1160\"\u003e\u003cstrong data-start=\"1098\" data-end=\"1132\"\u003eUp to +180HP single-level tune\u003c\/strong\u003e for 2024–2026 L5P Duramax\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1161\" data-end=\"1218\"\u003e\n\u003cp data-start=\"1163\" data-end=\"1218\"\u003eBuilt for \u003cstrong data-start=\"1173\" data-end=\"1191\"\u003eHP Tuners RTD4\/MPVI4\/MPVI3\u003c\/strong\u003e (device sold separately)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1219\" data-end=\"1264\"\u003e\n\u003cp data-start=\"1221\" data-end=\"1264\"\u003eRequires \u003cstrong data-start=\"1230\" data-end=\"1253\"\u003e8 HP Tuners credits\u003c\/strong\u003e to flash\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1265\" data-end=\"1316\"\u003e\n\u003cp data-start=\"1267\" data-end=\"1316\"\u003e\u003cstrong data-start=\"1267\" data-end=\"1294\"\u003eE42 ECM unlock required\u003c\/strong\u003e (Global B platform)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1317\" data-end=\"1357\"\u003e\n\u003cp data-start=\"1319\" data-end=\"1357\"\u003eNo SOTF or multi-level power options\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1358\" data-end=\"1387\"\u003e\n\u003cp data-start=\"1360\" data-end=\"1387\"\u003e\u003cstrong data-start=\"1360\" data-end=\"1385\"\u003eSpeed limiter removed\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1388\" data-end=\"1518\"\u003e\n\u003cp data-start=\"1390\" data-end=\"1518\"\u003eCAN bus plugs not yet available — \u003cstrong data-start=\"1424\" data-end=\"1487\"\u003eNOx \u0026amp; DEF modules must remain plugged in or tied into place\u003c\/strong\u003e; functionality is unaffected\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1519\" data-end=\"1571\"\u003e\n\u003cp data-start=\"1521\" data-end=\"1571\"\u003e\u003cstrong data-start=\"1521\" data-end=\"1546\"\u003eFree updates included\u003c\/strong\u003e for single-file owners\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1573\" data-end=\"1576\"\u003e\n\u003cp data-start=\"1578\" data-end=\"1784\"\u003eThis marks the official release of our first tuning support for the 2024–2026 L5P Duramax. If you're ready to unlock your E42-powered truck and finally tune it the right way, this is the file you need.\u003c\/p\u003e\n\u003cp data-start=\"1786\" data-end=\"1866\"\u003e\u003cstrong data-start=\"1786\" data-end=\"1864\"\u003eOrder your 2024–2026 L5P Tune File today and experience real results.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1786\" data-end=\"1866\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"1786\" data-end=\"1866\"\u003e \u003c\/p\u003e","brand":"JAT Supply Co","offers":[{"title":"YES I WANT 5 CUSTOM TUNES","offer_id":44798075732159,"sku":null,"price":1990.0,"currency_code":"USD","in_stock":true},{"title":"NO I WILL BUY 1 TUNE FILE ONLY","offer_id":44798075764927,"sku":null,"price":1650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0506\/8433\/0175\/files\/Screenshot_2025-08-13_at_3.53.31_PM.png?v=1755118485"},{"product_id":"hp-tuners-gm-e42-ecm-upgrade-service-2024-2025-gm-duramax-l5p-global-b","title":"2024-2026 GM Duramax L5P - Global B HP Tuners GM E42 ECM Upgrade Service","description":"\u003carticle class=\"text-token-text-primary w-full focus:outline-none scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"4ef76d7d-a53e-4c97-93fd-a0b05616dcc4\" 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)] @[37rem]:[--thread-content-margin:--spacing(6)] @[72rem]:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:32rem] @[34rem]:[--thread-content-max-width:40rem] @[64rem]:[--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=\"0593c339-c505-4774-9fe8-19d6845f46ff\" 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-5\" data-message-model-slug=\"gpt-5\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words dark markdown-new-styling\"\u003e\n\u003cp data-start=\"183\" data-end=\"252\"\u003e\u003cstrong data-start=\"183\" data-end=\"250\"\u003eHP Tuners GM E42 ECM Upgrade Service – 2024–2025 GM L5P Duramax\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"254\" data-end=\"480\"\u003eUnlock the full tuning potential of your 2024–2025 GM L5P Duramax with HP Tuners’ E42 ECM Upgrade Service. This mail-in upgrade is the first required step for custom tuning using HP Tuners’ VCM Suite (Beta) and MPVI3 device.\u003c\/p\u003e\n\u003cp data-start=\"482\" data-end=\"501\"\u003e\u003cstrong data-start=\"482\" data-end=\"499\"\u003eHow It Works:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"502\" data-end=\"736\"\u003e\n\u003cli data-start=\"502\" data-end=\"524\"\u003e\n\u003cp data-start=\"505\" data-end=\"524\"\u003ePlace your order.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"525\" data-end=\"610\"\u003e\n\u003cp data-start=\"528\" data-end=\"610\"\u003eReceive detailed shipping instructions for sending in your original factory ECM.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"611\" data-end=\"654\"\u003e\n\u003cp data-start=\"614\" data-end=\"654\"\u003eHP Tuners performs the unlock service.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"655\" data-end=\"736\"\u003e\n\u003cp data-start=\"658\" data-end=\"736\"\u003eYour ECM is shipped back, fully unlocked and ready for licensing and tuning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"738\" data-end=\"760\"\u003e\u003cstrong data-start=\"738\" data-end=\"758\"\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"761\" data-end=\"868\"\u003e\n\u003cli data-start=\"761\" data-end=\"813\"\u003e\n\u003cp data-start=\"763\" data-end=\"813\"\u003eE42 ECM unlock for 2024–2025 6.6L GM L5P Duramax\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"814\" data-end=\"868\"\u003e\n\u003cp data-start=\"816\" data-end=\"868\"\u003eReturn shipping \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"870\" data-end=\"889\"\u003e\u003cstrong data-start=\"870\" data-end=\"887\"\u003eRequirements:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"890\" data-end=\"1102\"\u003e\n\u003cli data-start=\"890\" data-end=\"940\"\u003e\n\u003cp data-start=\"892\" data-end=\"940\"\u003eMPVI3 device (MPVI2 and MPVI2+ not compatible)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"941\" data-end=\"979\"\u003e\n\u003cp data-start=\"943\" data-end=\"979\"\u003e8 Universal Credits to license ECM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"980\" data-end=\"1066\"\u003e\n\u003cp data-start=\"982\" data-end=\"1066\"\u003eOriginal ECM only—must be in good condition with no broken tabs or damaged plastic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1067\" data-end=\"1102\"\u003e\n\u003cp data-start=\"1069\" data-end=\"1102\"\u003eSpare ECMs are \u003cstrong data-start=\"1084\" data-end=\"1100\"\u003enot accepted\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1104\" data-end=\"1127\"\u003e\u003cstrong data-start=\"1104\" data-end=\"1125\"\u003eSupported Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1128\" data-end=\"1234\"\u003e\n\u003cli data-start=\"1128\" data-end=\"1185\"\u003e\n\u003cp data-start=\"1130\" data-end=\"1185\"\u003e2024–2025 Chevrolet Silverado HD 2500\/3500 (6.6L L5P)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1186\" data-end=\"1234\"\u003e\n\u003cp data-start=\"1188\" data-end=\"1234\"\u003e2024–2025 GMC Sierra HD 2500\/3500 (6.6L L5P)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-start=\"1236\" data-end=\"1422\"\u003e\n\u003cp data-start=\"1238\" data-end=\"1422\"\u003e \u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e","brand":"JAT Supply Co","offers":[{"title":"Default Title","offer_id":44462068039871,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0506\/8433\/0175\/files\/Screenshot_2025-08-13_at_5.12.57_PM.png?v=1755123231"},{"product_id":"t93-global-b-unlock-service","title":"2024-2026 L5P T93 GLOBAL B UNLOCK SERVICE","description":"\u003cp\u003eOur GM T93 Global B TCM Service has been expanded to include every variation of T93 unit used across GM’s latest Global B platforms—including the 2024–2026 Silverado and Sierra HD 6.6L L5P Duramax.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note\u003c\/strong\u003e: This is an unlock service only; tuning is available as an additional service.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eI acknowledge I am sending in the ORIGINAL ECM\/PCM from my GM Global B vehicle, NOT a spare ECM\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits of tuning the TCM include\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased line pressure\u003c\/li\u003e\n\u003cli\u003eModified torque management\u003c\/li\u003e\n\u003cli\u003eAdjusted lock-up schedule\u003c\/li\u003e\n\u003cli\u003eCustomized shift points\u003c\/li\u003e\n\u003cli\u003eEnhanced overall driveability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis service is especially beneficial for heavy towing, hard driving conditions, high horsepower applications, and can help prolong the life of your transmission.\u003c\/p\u003e\n\u003cp\u003eWhat you’ll need: 🔷 GM T93 Global B TCM Service (mail-in upgrade)\u003cbr\u003e🔷 MPVI3 or MPVI4\u003cbr\u003e🔷 Latest VCM Suite BETA\u003cbr\u003e🔷 4 Universal Credits\u003c\/p\u003e\n\u003cp\u003eThis mail-in service enables full transmission tuning access in VCM Suite once upgraded.\u003c\/p\u003e\n\u003cp\u003eGet started today!\u003c\/p\u003e","brand":"JAT Supply Co","offers":[{"title":"YES I WANT TRANSMISSION TUNING","offer_id":44807612858559,"sku":null,"price":950.0,"currency_code":"USD","in_stock":true},{"title":"NO I JUST WANT MY TCM UNLOCKED","offer_id":44807612891327,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0506\/8433\/0175\/files\/t93-tcm-global-b-e1685970944965.jpg?v=1765579396"},{"product_id":"2024-2025-t93-global-b-tcm-tuning-hp-tuners","title":"2024-2025 T93 GLOBAL B TCM TUNING HP TUNERS","description":"\u003ch2 data-start=\"267\" data-end=\"333\"\u003e🔧 T93 Global B TCM Tuning – 2024–2026 L5P Duramax (10-Speed)\u003c\/h2\u003e\n\u003cp data-start=\"334\" data-end=\"357\"\u003e\u003cstrong data-start=\"334\" data-end=\"357\"\u003eTUNING ONLY SERVICE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"359\" data-end=\"484\"\u003eThis product is \u003cstrong data-start=\"375\" data-end=\"390\"\u003eTUNING ONLY\u003c\/strong\u003e for \u003cstrong data-start=\"395\" data-end=\"483\"\u003e2024–2026 GM L5P Duramax trucks equipped with the T93 Global B 10-speed transmission\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"486\" data-end=\"628\"\u003e⚠️ \u003cstrong data-start=\"489\" data-end=\"546\"\u003eThis does NOT include the TCM unlock\/upgrade service.\u003c\/strong\u003e\u003cbr data-start=\"546\" data-end=\"549\"\u003eYour \u003cstrong data-start=\"554\" data-end=\"599\"\u003eT93 TCM must already be unlocked\/upgraded\u003c\/strong\u003e before tuning can be loaded.\u003c\/p\u003e\n\u003cp data-start=\"630\" data-end=\"838\"\u003eOnce unlocked, this service provides \u003cstrong data-start=\"667\" data-end=\"703\"\u003ecustom transmission tuning files\u003c\/strong\u003e designed to improve drivability, shift quality, torque management, and overall transmission performance while maintaining reliability.\u003c\/p\u003e\n\u003chr data-start=\"840\" data-end=\"843\"\u003e\n\u003ch3 data-start=\"845\" data-end=\"877\"\u003e✅ What This Service Includes\u003c\/h3\u003e\n\u003cul data-start=\"878\" data-end=\"1210\"\u003e\n\u003cli data-start=\"878\" data-end=\"920\"\u003e\n\u003cp data-start=\"880\" data-end=\"920\"\u003eCustom \u003cstrong data-start=\"887\" data-end=\"920\"\u003eT93 Global B TCM tuning files\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"921\" data-end=\"953\"\u003e\n\u003cp data-start=\"923\" data-end=\"953\"\u003eOptimized \u003cstrong data-start=\"933\" data-end=\"953\"\u003eshift scheduling\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"954\" data-end=\"995\"\u003e\n\u003cp data-start=\"956\" data-end=\"995\"\u003eIncreased and refined \u003cstrong data-start=\"978\" data-end=\"995\"\u003eline pressure\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"996\" data-end=\"1041\"\u003e\n\u003cp data-start=\"998\" data-end=\"1041\"\u003eImproved \u003cstrong data-start=\"1007\" data-end=\"1041\"\u003eshift firmness and consistency\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1042\" data-end=\"1090\"\u003e\n\u003cp data-start=\"1044\" data-end=\"1090\"\u003eEnhanced \u003cstrong data-start=\"1053\" data-end=\"1090\"\u003etorque converter lock-up strategy\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1091\" data-end=\"1158\"\u003e\n\u003cp data-start=\"1093\" data-end=\"1158\"\u003eBetter drivability for \u003cstrong data-start=\"1116\" data-end=\"1158\"\u003edaily driving, towing, and performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1159\" data-end=\"1210\"\u003e\n\u003cp data-start=\"1161\" data-end=\"1210\"\u003eFiles written specifically for your vehicle setup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1212\" data-end=\"1215\"\u003e\n\u003ch3 data-start=\"1217\" data-end=\"1247\"\u003e❌ What Is \u003cstrong data-start=\"1231\" data-end=\"1238\"\u003eNOT\u003c\/strong\u003e Included\u003c\/h3\u003e\n\u003cul data-start=\"1248\" data-end=\"1342\"\u003e\n\u003cli data-start=\"1248\" data-end=\"1300\"\u003e\n\u003cp data-start=\"1250\" data-end=\"1300\"\u003e\u003cstrong data-start=\"1250\" data-end=\"1282\"\u003eTCM unlock \/ upgrade service\u003c\/strong\u003e (sold separately)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1301\" data-end=\"1321\"\u003e\n\u003cp data-start=\"1303\" data-end=\"1321\"\u003eHP Tuners hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1322\" data-end=\"1342\"\u003e\n\u003cp data-start=\"1324\" data-end=\"1342\"\u003eInstallation labor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1344\" data-end=\"1347\"\u003e\n\u003ch3 data-start=\"1349\" data-end=\"1393\"\u003e🔑 Requirements (READ BEFORE PURCHASING)\u003c\/h3\u003e\n\u003cp data-start=\"1394\" data-end=\"1440\"\u003eTo use this tuning service, you \u003cstrong data-start=\"1426\" data-end=\"1434\"\u003eMUST\u003c\/strong\u003e have:\u003c\/p\u003e\n\u003cul data-start=\"1441\" data-end=\"1602\"\u003e\n\u003cli data-start=\"1441\" data-end=\"1485\"\u003e\n\u003cp data-start=\"1443\" data-end=\"1485\"\u003e✅ \u003cstrong data-start=\"1445\" data-end=\"1485\"\u003eUnlocked \/ upgraded T93 Global B TCM\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1486\" data-end=\"1528\"\u003e\n\u003cp data-start=\"1488\" data-end=\"1528\"\u003e✅ \u003cstrong data-start=\"1490\" data-end=\"1518\"\u003eHP Tuners MPVI3 or MPVI4\u003c\/strong\u003e interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1529\" data-end=\"1559\"\u003e\n\u003cp data-start=\"1531\" data-end=\"1559\"\u003e✅ HP Tuners VCM Suite access BETA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1560\" data-end=\"1602\"\u003e\n\u003cp data-start=\"1562\" data-end=\"1602\"\u003e✅ Compatible 2024–2026 L5P Duramax truck\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1604\" data-end=\"1737\"\u003eIf your TCM is \u003cstrong data-start=\"1619\" data-end=\"1639\"\u003enot yet unlocked\u003c\/strong\u003e, you must purchase the \u003cstrong data-start=\"1663\" data-end=\"1698\"\u003eT93 Global B TCM Unlock Service\u003c\/strong\u003e separately \u003cstrong data-start=\"1710\" data-end=\"1720\"\u003ebefore\u003c\/strong\u003e ordering tuning.\u003c\/p\u003e\n\u003chr data-start=\"1739\" data-end=\"1742\"\u003e\n\u003ch3 data-start=\"1744\" data-end=\"1772\"\u003e🚘 Vehicle Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1773\" data-end=\"1910\"\u003e\n\u003cli data-start=\"1773\" data-end=\"1813\"\u003e\n\u003cp data-start=\"1775\" data-end=\"1813\"\u003e2024–2026 Chevrolet Silverado HD L5P\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1814\" data-end=\"1845\"\u003e\n\u003cp data-start=\"1816\" data-end=\"1845\"\u003e2024–2026 GMC Sierra HD L5P\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1846\" data-end=\"1910\"\u003e\n\u003cp data-start=\"1848\" data-end=\"1910\"\u003eEquipped with \u003cstrong data-start=\"1862\" data-end=\"1910\"\u003eT93 Global B 10-speed automatic transmission\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1912\" data-end=\"1915\"\u003e\n\u003ch3 data-start=\"1917\" data-end=\"1939\"\u003e⚠️ Important Notes\u003c\/h3\u003e\n\u003cul data-start=\"1940\" data-end=\"2219\"\u003e\n\u003cli data-start=\"1940\" data-end=\"2008\"\u003e\n\u003cp data-start=\"1942\" data-end=\"2008\"\u003eThis is a \u003cstrong data-start=\"1952\" data-end=\"1978\"\u003edigital tuning service\u003c\/strong\u003e — no physical product shipped\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2009\" data-end=\"2033\"\u003e\n\u003cp data-start=\"2011\" data-end=\"2033\"\u003eFiles are VIN-specific\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2034\" data-end=\"2087\"\u003e\n\u003cp data-start=\"2036\" data-end=\"2087\"\u003eAll sales are final once tuning files are delivered\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2088\" data-end=\"2142\"\u003e\n\u003cp data-start=\"2090\" data-end=\"2142\"\u003eFor off-road \/ competition use only where applicable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2143\" data-end=\"2219\"\u003e\n\u003cp data-start=\"2145\" data-end=\"2219\"\u003eCustomer is responsible for ensuring their TCM is unlocked prior to tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JAT Supply Co","offers":[{"title":"Default Title","offer_id":44807615512767,"sku":null,"price":550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0506\/8433\/0175\/files\/F144785134.jpg?v=1765579898"}],"url":"https:\/\/jatsupplyco.com\/collections\/2024-2026-l5p-tuning.oembed","provider":"JAT Supply Co","version":"1.0","type":"link"}