{"title":"2017-2023 L5P Duramax Products","description":null,"products":[{"product_id":"2017-2023-chevy-gmc-duramax-diesel-6-6-l5p-egr-solution","title":"2017-2023 6.6L GM Duramax L5P EGR Cooler Removal Kit","description":"\u003ch2\u003eSlab Industries Diesel — EGR Cooler Removal Kit | 6.6L GM Duramax L5P (2017–2023)\u003c\/h2\u003e\n\n\u003cp\u003eThe L5P Duramax EGR cooler is a known failure point — when it goes, it can push coolant into the intake and cause serious engine damage. This removal kit eliminates the problem at the source, keeping your engine cleaner and more reliable for the long haul.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete EGR valve and cooler removal kit\u003c\/li\u003e\n  \u003cli\u003eEliminates the root cause of coolant contamination\u003c\/li\u003e\n  \u003cli\u003eCleaner intake system over time\u003c\/li\u003e\n  \u003cli\u003eEverything included for a complete install\u003c\/li\u003e\n  \u003cli\u003eShips within the US\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1x EGR valve cooler removal kit with all necessary hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEngine: 6.6L Duramax L5P\u003c\/li\u003e\n  \u003cli\u003eYears: 2017, 2018, 2019, 2020, 2021, 2022, 2023\u003c\/li\u003e\n  \u003cli\u003eTrucks: Chevrolet Silverado 2500\/3500HD, GMC Sierra 2500\/3500HD\u003c\/li\u003e\n  \u003cli\u003eDoes NOT fit Cab \u0026amp; Chassis trucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; support\u003c\/h3\u003e\n\u003cp\u003eShips within the US. Email slabindustriesdiesel@gmail.com to confirm fitment for your specific truck before ordering.\u003c\/p\u003e","brand":"SLAB INDUSTRIES DIESEL","offers":[{"title":"Default Title","offer_id":59491400253521,"sku":null,"price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1031\/9583\/6497\/files\/1_695x695_d7e9a64a-ad8f-4fe5-93b3-f412e1afa0f8.webp?v=1778252750"},{"product_id":"duramax-l5p-diesel-3-5-downpipe-exhaust","title":"2017-2023 Duramax L5P 6.6L 3.5\" Downpipe Exhaust","description":"\u003ch2\u003eSlab Industries Diesel — 3.5\" Downpipe Exhaust | 6.6L Duramax L5P (2017–2023)\u003c\/h2\u003e\n\n\u003cp\u003eA purpose-built 3.5\" downpipe exhaust for the L5P Duramax. Drop EGTs, improve exhaust flow from the turbo back, and wake up the sound of your Silverado or Sierra — bolt-on with no fabrication required.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReduced exhaust gas temperatures\u003c\/li\u003e\n  \u003cli\u003eImproved flow from the turbocharger back\u003c\/li\u003e\n  \u003cli\u003eDeeper, more aggressive exhaust note\u003c\/li\u003e\n  \u003cli\u003eBolt-on install\u003c\/li\u003e\n  \u003cli\u003eShips within the US\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDiameter: 3.5 inches, downpipe\u003c\/li\u003e\n  \u003cli\u003eConstruction: Stainless steel\u003c\/li\u003e\n  \u003cli\u003eFitment: OE-style hangers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEngine: 6.6L Duramax L5P\u003c\/li\u003e\n  \u003cli\u003eYears: 2017, 2018, 2019, 2020, 2021, 2022, 2023\u003c\/li\u003e\n  \u003cli\u003eTrucks: Chevrolet Silverado 2500\/3500HD, GMC Sierra 2500\/3500HD\u003c\/li\u003e\n  \u003cli\u003eDoes NOT fit Cab \u0026amp; Chassis trucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; support\u003c\/h3\u003e\n\u003cp\u003eShips within the US. Email slabindustriesdiesel@gmail.com with your year and cab style to confirm fitment before ordering.\u003c\/p\u003e","brand":"SLAB INDUSTRIES DIESEL","offers":[{"title":"Default Title","offer_id":59491503013969,"sku":null,"price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1031\/9583\/6497\/files\/2_695x695_66cb7042-e3d6-49e9-90f3-b41b51181c48.webp?v=1779101137"},{"product_id":"2017-2023-6-6l-gm-duramax-l5p-5-downpipe-back-exhaust","title":"2017-2023 6.6L GM Duramax L5P 5\" Downpipe-Back Exhaust System","description":"\u003ch2\u003eSlab Industries Diesel — 5\" Downpipe-Back Exhaust | 6.6L GM Duramax L5P (2017–2026)\u003c\/h2\u003e\n\u003cp\u003eThe full 5\" downpipe-back system for your L5P Duramax. Built from T409 stainless steel with a 4-bolt flange connection, this system drops EGTs, unlocks exhaust flow, and delivers the deep aggressive tone your Silverado or Sierra deserves.\u003c\/p\u003e\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSignificantly reduced exhaust gas temperatures\u003c\/li\u003e\n\u003cli\u003eMaximum exhaust flow improvement downpipe-back\u003c\/li\u003e\n\u003cli\u003eDeep, aggressive diesel exhaust tone\u003c\/li\u003e\n\u003cli\u003eBolt-on install with OE-style hangers\u003c\/li\u003e\n\u003cli\u003eShips within the US\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: T409 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eDiameter: 5 inches, downpipe-back\u003c\/li\u003e\n\u003cli\u003eConnection: 4-bolt flange\u003c\/li\u003e\n\u003cli\u003eHangers: OE-style for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngine: 6.6L Duramax L5P\u003c\/li\u003e\n\u003cli\u003eYears: 2017, 2018, 2019, 2020, 2021, 2022, 2023,\u003c\/li\u003e\n\u003cli\u003eTrucks: Chevrolet Silverado 2500\/3500HD, GMC Sierra 2500\/3500HD\u003c\/li\u003e\n\u003cli\u003eDoes NOT fit Cab \u0026amp; Chassis trucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; support\u003c\/h3\u003e\n\u003cp\u003eShips within the US. Currently out of stock — email slabindustriesdiesel@gmail.com to be notified when back in stock or to confirm availability.\u003c\/p\u003e","brand":"SLAB INDUSTRIES DIESEL","offers":[{"title":"Default Title","offer_id":59491527589969,"sku":null,"price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1031\/9583\/6497\/files\/5_695x695_3eaba237-092c-4217-af4c-d940846499c7.webp?v=1779101234"},{"product_id":"high-quality-2017-2019-l5p-duramax-diesel-4pcs-can-bus-plugs-connector","title":"2017-2019 Duramax L5P 6.6L CAN Bus Plugs Connector Set (4-piece)","description":"\u003ch2\u003eSlab Industries Diesel — CAN Bus Plugs Connector Set | 6.6L Duramax L5P (2017–2019)\u003c\/h2\u003e\n\n\u003cp\u003eKeeping your L5P's CAN bus connections clean and reliable is critical after EGR or exhaust work. This 4-piece connector set is purpose-built for the 2017–2019 Duramax L5P and provides a direct, secure replacement for damaged or corroded factory plugs.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e4x CAN Bus plugs — complete set for your L5P\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for factory connectors\u003c\/li\u003e\n  \u003cli\u003eRestores proper electrical communication between engine modules\u003c\/li\u003e\n  \u003cli\u003eShips within the US\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEngine: 6.6L Duramax L5P\u003c\/li\u003e\n  \u003cli\u003eYears: 2017, 2018, 2019\u003c\/li\u003e\n  \u003cli\u003eTrucks: Chevrolet Silverado 2500\/3500HD, GMC Sierra 2500\/3500HD\u003c\/li\u003e\n  \u003cli\u003eDoes NOT fit 2020+ L5P trucks — see separate 2020-2023 connector listing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; support\u003c\/h3\u003e\n\u003cp\u003eShips within the US. Email slabindustriesdiesel@gmail.com to confirm compatibility before ordering.\u003c\/p\u003e","brand":"SLAB INDUSTRIES DIESEL","offers":[{"title":"Default Title","offer_id":59491547447377,"sku":null,"price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1031\/9583\/6497\/files\/2_695x695_8f844663-442b-41e8-9ca8-a6351ec94f7e.webp?v=1778254561"},{"product_id":"2020-2023-chevy-duramax-l5p-diesel-can-bus-plugs-connector-slab-industries","title":"2020-2023 Duramax L5P 6.6L CAN Bus Plugs Connector Set (3-piece)","description":"\u003ch2\u003eSlab Industries Diesel — CAN Bus Plugs Connector Set | 6.6L Duramax L5P (2020–2023)\u003c\/h2\u003e\n\n\u003cp\u003eDirect replacement CAN bus connectors for the 2020–2023 Duramax L5P. Essential after EGR or exhaust system work, these plugs restore clean electrical connections and proper module communication on your Silverado or Sierra.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e3x CAN Bus plugs — complete set for 2020–2023 L5P\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for factory connectors\u003c\/li\u003e\n  \u003cli\u003eRestores proper communication between engine control modules\u003c\/li\u003e\n  \u003cli\u003eShips within the US\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEngine: 6.6L Duramax L5P\u003c\/li\u003e\n  \u003cli\u003eYears: 2020, 2021, 2022, 2023\u003c\/li\u003e\n  \u003cli\u003eTrucks: Chevrolet Silverado 2500\/3500HD, GMC Sierra 2500\/3500HD\u003c\/li\u003e\n  \u003cli\u003eDoes NOT fit 2017–2019 L5P trucks — see separate 2017-2019 connector listing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; support\u003c\/h3\u003e\n\u003cp\u003eShips within the US. Email slabindustriesdiesel@gmail.com to confirm compatibility before ordering.\u003c\/p\u003e","brand":"SLAB INDUSTRIES DIESEL","offers":[{"title":"Default Title","offer_id":59491566518353,"sku":null,"price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1031\/9583\/6497\/files\/2_695x695_58e5cac8-ae8b-4709-bd85-6f9bb9f419f4.webp?v=1779101342"},{"product_id":"2017-2023-l5p-carepackage-diy-kit-gm-duramax","title":"2017-2023 L5P All in One Kit (DIY Kit) | GM Duramax","description":"\u003ch2\u003e🔥 L5P All-in-One Kit | 6.6L GM Duramax (2017–2023)\u003c\/h2\u003e\u003cp\u003eEverything you need to wake up your L5P Duramax — tuning, exhaust, EGR solution, coolant reroute, gaskets, and CAN bus plugs, all in one shot. No shop visits, no waiting around. Flash it all yourself from the comfort of your own garage with either HP Tuners (MPVI) or EZ LYNK AutoAgent.\u003c\/p\u003e\u003cp\u003e📨 \u003cstrong\u003eHeads up:\u003c\/strong\u003e Right after you order, you'll get an automated email with everything we need — vehicle details, tuning requests, the works. It's all handled through email, quick and easy.\u003c\/p\u003e\u003ch3\u003e📦 What's In The Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMPVI4 or EZ LYNK 3.0 — your call (if selected)\u003c\/li\u003e\n\u003cli\u003eE41 HP Tuners Unlock Cable (if selected — 17-18 L5P running HP Tuners only; not needed for EZ LYNK setups)\u003c\/li\u003e\n\u003cli\u003e3.5\" L5P Downpipe with heat wrap included — 409 Stainless, built to take the heat\u003c\/li\u003e\n\u003cli\u003e4\" Race Pipe OR step up to a 4\"\/5\" Full Exhaust System — 409 Stainless\u003c\/li\u003e\n\u003cli\u003e0–220 HP Custom Engine Tuning (SOTF or Single Tune — your choice)\u003c\/li\u003e\n\u003cli\u003eEGR Solution Kit — clean it up and keep it reliable\u003c\/li\u003e\n\u003cli\u003eCoolant Reroute — because factory routing isn't doing you any favors\u003c\/li\u003e\n\u003cli\u003eGasket Kit — everything sealed up right\u003c\/li\u003e\n\u003cli\u003eCAN Bus Plugs — plug and play, no headaches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e📚 Your Tune File Library\u003c\/h3\u003e\n\u003cp\u003eEvery kit includes a \u003cstrong\u003efull library of custom tune files\u003c\/strong\u003e to choose from, with power levels ranging from stock to +220 HP and custom calibrations built for your specific truck and build. Pick your preferred tuning style:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch-on-the-fly (SOTF) tuning files\u003c\/strong\u003e — change power levels instantly while driving, no need to pull over and reflash\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle tuning file\u003c\/strong\u003e — one dedicated calibration loaded and ready to go\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEvery file is custom-calibrated for your specific truck, engine, and modifications — not a generic off-the-shelf tune.\u003c\/p\u003e\n\u003ch3\u003e🔓 Free Retunes + Lifetime Support\u003c\/h3\u003e\u003cp\u003eYeah, you read that right. Free retunes and lifetime support are baked right into this package. No hidden fees, no upsells down the road. We've got your back for the long haul.\u003c\/p\u003e\u003ch3\u003e⚠️ The Fine Print (Read This)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTransmission tuning is sold separately — but we'll point you in the right direction\u003c\/li\u003e\n\u003cli\u003eNo ECM swap required — this is a full DIY flash setup\u003c\/li\u003e\n\u003cli\u003eFlash everything yourself at home with MPVI or EZ LYNK\u003c\/li\u003e\n\u003cli\u003eBringing your own device? Make sure it's an MPVI 2\/3\/4 or an Auto Agent EZ LYNK 3.0\/2.0 — anything else won't work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e🔧 HP Tuners (MPVI3 \/ MPVI4) — What You Need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIf your ECM isn't already unlocked (2017–2018 models), you'll need the E41 Unlock Cable — grab it in the options above\u003c\/li\u003e\n\u003cli\u003eYou'll also need 8 Universal Credits to flash your ECM — buy those directly through HP Tuners once you're connected to your truck\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e⚡ EZ LYNK 3.0 — What You Need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNo E41 unlock cable needed — EZ LYNK handles the unlocking and flashing automatically, straight out of the box\u003c\/li\u003e\n\u003cli\u003eIf you're running a 2019+ truck, this is the easiest and fastest route — no question\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e🏁 Transmission Tuning (Sold Separately)\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eT87A Transmission Control Modules (2017–2019):\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNo need to pull your TCM and mail it in — both platforms can unlock it remotely\u003c\/li\u003e\n\u003cli\u003eHP Tuners: Unlocks via the latest beta version (credits required)\u003c\/li\u003e\n\u003cli\u003eEZ LYNK: Also unlocks remotely with zero credits needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eT93 Transmission Control Modules (2020–2023):\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBoth HP Tuners and EZ LYNK can unlock these remotely — again, no need to send anything in\u003c\/li\u003e\n\u003cli\u003eEZ LYNK 3.0: Unlock and tuning, no credits required\u003c\/li\u003e\n\u003cli\u003eHP Tuners (MPVI3\/MPVI4): Unlock and tuning, credits required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e✅ Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngine: 6.6L Duramax L5P Diesel\u003c\/li\u003e\n\u003cli\u003eYears: 2017–2023\u003c\/li\u003e\n\u003cli\u003eTrucks: Chevrolet Silverado HD \/ GMC Sierra HD\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e🚚 Shipping \u0026amp; Support\u003c\/h3\u003e\u003cp\u003eWe ship within the US. Got questions before you pull the trigger? Hit us up — email slabindustriesdiesel@gmail.com or text (512) 522-9403 and we'll make sure this kit is the right fit for your build.\u003c\/p\u003e","brand":"SLAB INDUSTRIES DIESEL","offers":[{"title":"4\" Race Pipe (Standard) \/ No, I Don't Need It \/ I Have My Own Device","offer_id":60024173264977,"sku":null,"price":1900.0,"currency_code":"USD","in_stock":true},{"title":"4\" Race Pipe (Standard) \/ No, I Don't Need It \/ MPVI 4 HP Tuners","offer_id":60024173297745,"sku":null,"price":2350.0,"currency_code":"USD","in_stock":true},{"title":"4\" Race Pipe (Standard) \/ No, I Don't Need It \/ EZ LYNK AutoAgent 3.0","offer_id":60024173330513,"sku":null,"price":2350.0,"currency_code":"USD","in_stock":true},{"title":"4\" Race Pipe (Standard) \/ Yes, I Need It \/ I Have My Own Device","offer_id":60024173363281,"sku":null,"price":2110.0,"currency_code":"USD","in_stock":true},{"title":"4\" Race Pipe (Standard) \/ Yes, I Need It \/ MPVI 4 HP Tuners","offer_id":60024173396049,"sku":null,"price":2560.0,"currency_code":"USD","in_stock":true},{"title":"4\" Race Pipe (Standard) \/ Yes, I Need It \/ EZ LYNK AutoAgent 3.0","offer_id":60024173428817,"sku":null,"price":2560.0,"currency_code":"USD","in_stock":true},{"title":"Full 4\" Stainless Exhaust \/ No, I Don't Need It \/ I Have My Own Device","offer_id":60024173461585,"sku":null,"price":2215.0,"currency_code":"USD","in_stock":true},{"title":"Full 4\" Stainless Exhaust \/ No, I Don't Need It \/ MPVI 4 HP Tuners","offer_id":60024173494353,"sku":null,"price":2665.0,"currency_code":"USD","in_stock":true},{"title":"Full 4\" Stainless Exhaust \/ No, I Don't Need It \/ EZ LYNK AutoAgent 3.0","offer_id":60024173527121,"sku":null,"price":2665.0,"currency_code":"USD","in_stock":true},{"title":"Full 4\" Stainless Exhaust \/ Yes, I Need It \/ I Have My Own Device","offer_id":60024173559889,"sku":null,"price":2425.0,"currency_code":"USD","in_stock":true},{"title":"Full 4\" Stainless Exhaust \/ Yes, I Need It \/ MPVI 4 HP Tuners","offer_id":60024173592657,"sku":null,"price":2875.0,"currency_code":"USD","in_stock":true},{"title":"Full 4\" Stainless Exhaust \/ Yes, I Need It \/ EZ LYNK AutoAgent 3.0","offer_id":60024173625425,"sku":null,"price":2875.0,"currency_code":"USD","in_stock":true},{"title":"Full 5\" Stainless Exhaust \/ No, I Don't Need It \/ I Have My Own Device","offer_id":60024173658193,"sku":null,"price":2215.0,"currency_code":"USD","in_stock":true},{"title":"Full 5\" Stainless Exhaust \/ No, I Don't Need It \/ MPVI 4 HP Tuners","offer_id":60024173690961,"sku":null,"price":2665.0,"currency_code":"USD","in_stock":true},{"title":"Full 5\" Stainless Exhaust \/ No, I Don't Need It \/ EZ LYNK AutoAgent 3.0","offer_id":60024173723729,"sku":null,"price":2665.0,"currency_code":"USD","in_stock":true},{"title":"Full 5\" Stainless Exhaust \/ Yes, I Need It \/ I Have My Own Device","offer_id":60024173756497,"sku":null,"price":2425.0,"currency_code":"USD","in_stock":true},{"title":"Full 5\" Stainless Exhaust \/ Yes, I Need It \/ MPVI 4 HP Tuners","offer_id":60024173789265,"sku":null,"price":2875.0,"currency_code":"USD","in_stock":true},{"title":"Full 5\" Stainless Exhaust \/ Yes, I Need It \/ EZ LYNK AutoAgent 3.0","offer_id":60024173822033,"sku":null,"price":2875.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1031\/9583\/6497\/files\/fudge-l5p-all-in-one-kit-silverado_683b2d7b-f844-4886-b822-a5f4a6181365.jpg?v=1786649666"},{"product_id":"2017-2023-l5p-ecm-custom-tuning-support-gm-duramax","title":"2017-2023 L5P ECM Custom Tuning Support (GM Duramax)","description":"\u003ch2\u003eSlab Industries Diesel — Custom EZ Lynk ECM Tuning Support | 6.6L GM Duramax L5P (2017–2023)\u003c\/h2\u003e\n\u003cp\u003eGet a custom ECM tune built specifically for your 6.6L Duramax L5P. More towing torque, sharper throttle response, and cleaner power delivery — all delivered directly to your EZ Lynk device. No sending your ECM anywhere.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis product includes ECM (engine) tuning only.\u003c\/strong\u003e Transmission (TCM) tuning is sold separately — contact us for details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis tuning is EZ Lynk only.\u003c\/strong\u003e Tuning files are delivered through the EZ Lynk AutoAgent platform. Looking for HP Tuners support? We offer that as a separate product.\u003c\/p\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCustom ECM tune calibrated for your specific truck and mods\u003c\/li\u003e\n\u003cli\u003eBoth single-position and switch-on-the-fly tuning files, based on your preference\u003c\/li\u003e\n\u003cli\u003eSupport window based on selected plan (see options below)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eYour Tune File Library\u003c\/h3\u003e\n\u003cp\u003eYou'll receive a \u003cstrong\u003efull library of tune files\u003c\/strong\u003e to choose from, with multiple power levels and custom calibrations built specifically for your truck and modifications. 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No laptop needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHP Tuners\u003c\/strong\u003e — Best for advanced users who want laptop-based control and data logging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal — works with supported Duramax, Powerstroke, and Cummins platforms\u003c\/li\u003e\n\u003cli\u003eCheck your specific vehicle and tuning platform for compatibility before purchasing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSupport\u003c\/h3\u003e\n\u003cp\u003eEmail slabindustriesdiesel@gmail.com or text (512) 522-9403 if you're unsure which device you need.\u003c\/p\u003e","brand":"SLAB INDUSTRIES DIESEL","offers":[{"title":"HP Tuners MPVI4","offer_id":60213507653713,"sku":"SLAB-FLASH-HP-MPVI4","price":410.0,"currency_code":"USD","in_stock":false},{"title":"EZ Lynk AutoAgent 3.0","offer_id":60213507719249,"sku":"SLAB-FLASH-EZL-AA3","price":590.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1031\/9583\/6497\/files\/fudge-l5p-ez-lynk-autoagent-3.webp?v=1786650093"},{"product_id":"duramax-harness-plug-kit","title":"2011-2023 Duramax Wiring Harness Plug Kit (LML \/ L5P)","description":"\u003ch2\u003eDuramax Wiring Harness Plug Kit\u003c\/h2\u003e\n\u003cp\u003eComplete set of sealed dummy plugs designed to cap and protect the factory wiring connectors left open after removing emissions components. 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These sealed dummy plugs cap off those connectors cleanly, protecting your electrical system.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOption 1:\u003c\/strong\u003e 2011-2016 GM 6.6L Duramax LML\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOption 2:\u003c\/strong\u003e 2017-2023 GM 6.6L Duramax L5P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrucks:\u003c\/strong\u003e Chevy Silverado 2500HD\/3500HD, GMC Sierra 2500HD\/3500HD\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNeed Help?\u003c\/h3\u003e\n\u003cp\u003eNot sure which kit fits your truck? Text us at \u003cstrong\u003e(512) 522-9403\u003c\/strong\u003e or email \u003cstrong\u003eslabindustriesdiesel@gmail.com\u003c\/strong\u003e.\u003c\/p\u003e","brand":"SLAB INDUSTRIES DIESEL","offers":[{"title":"2011-2016 (LML)","offer_id":60213568634961,"sku":"SLAB-DMAX-PLUG-LML","price":150.0,"currency_code":"USD","in_stock":false},{"title":"2017-2023 (L5P)","offer_id":60213568667729,"sku":"SLAB-DMAX-PLUG-L5P","price":150.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1031\/9583\/6497\/files\/fudge-lml-harness-plug-kit.png?v=1787850128"},{"product_id":"2024-2026-l5p-all-in-one-bundle-6-6l-gm-duramax","title":"2024–2026 L5P All-In-One Bundle | 6.6L GM Duramax","description":"\u003ch1\u003e🔥 2024–2026 L5P All-In-One Bundle | 6.6L GM Duramax\u003c\/h1\u003e\n\u003cp\u003eTake your 2024–2026 GM 6.6L Duramax L5P to the next level with the \u003cstrong\u003eSlab Industries Diesel All-In-One Bundle\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis bundle combines custom tuning, performance hardware, and lifetime tuning support into one complete setup, with options for the E42 ECM unlock service and HP Tuners MPVI device.\u003c\/p\u003e\n\u003cp\u003eBuilt specifically for \u003cstrong\u003e2024–2026 L5P trucks equipped with the E42 \/ Global B ECM platform.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e📨 HEADS UP\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2024–2026 L5P trucks require the E42 \/ Global B ECM Unlock \u0026amp; Upgrade Service before tuning.\u003c\/strong\u003e It is sold here as an \u003cstrong\u003eoptional +$800 add-on\u003c\/strong\u003e, so you can add it to your bundle or source it separately.\u003c\/p\u003e\n\u003cp\u003eIf you add the ECM unlock service, your \u003cstrong\u003eoriginal factory ECM must be sent in\u003c\/strong\u003e for the HP Tuners E42 \/ Global B unlock and upgrade process.\u003c\/p\u003e\n\u003cp\u003eTypical ECM processing time is \u003cstrong\u003e2–3 weeks\u003c\/strong\u003e. 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Tuners MPVI device\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MPVI device is used with HP Tuners software to read your stock calibration and flash your custom tuning files.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e💳 HP TUNERS CREDITS\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eHP Tuners credits are required and are NOT included with this bundle.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCredits must be purchased separately through HP Tuners and are required for the applicable flashing process.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🏁 STAINLESS STEEL EXHAUST OPTIONS\u003c\/h1\u003e\n\u003cp\u003eChoose your preferred exhaust configuration:\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003e4\" Race Pipe \/ Off-Road Configuration — Stainless Steel\u003c\/strong\u003e\u003cbr\u003e✅ \u003cstrong\u003e4\" Race \/ Street Pipe (Seamless)\u003c\/strong\u003e\u003cbr\u003e✅ \u003cstrong\u003e5\" Full Stainless Exhaust — +$250\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e3.5\" stainless steel downpipe is included with every bundle\u003c\/strong\u003e and is not an optional item.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🏁 TRANSMISSION TUNING\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eTRANSMISSION TUNING IS SOLD SEPARATELY AND IS NOT INCLUDED WITH THIS BUNDLE.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTransmission tuning requires the \u003cstrong\u003eGlobal B TCM to be unlocked and tuned\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eContact us if you want to add transmission tuning to your setup.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🔧 HOW THE TUNING PROCESS WORKS\u003c\/h1\u003e\n\u003ch3\u003eSTEP 1 — Purchase Your All-In-One Bundle\u003c\/h3\u003e\n\u003cp\u003ePlace your order and we'll contact you for your \u003cstrong\u003eVIN, vehicle information, modifications, transmission information, and tuning preferences.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eSTEP 2 — Send Your Factory ECM\u003c\/h3\u003e\n\u003cp\u003eIf you added the ECM unlock service, you'll receive instructions for removing and shipping your \u003cstrong\u003eoriginal factory ECM\u003c\/strong\u003e to us for the E42 \/ Global B unlock service.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpare ECMs will not be accepted.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eSTEP 3 — E42 ECM Unlock\u003c\/h3\u003e\n\u003cp\u003eYour original ECM is sent through the \u003cstrong\u003eHP Tuners E42 \/ Global B unlock and upgrade process.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTypical processing time is \u003cstrong\u003e2–3 weeks\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eYour truck will remain down while the ECM is away.\u003c\/p\u003e\n\u003ch3\u003eSTEP 4 — Reinstall Your Unlocked ECM\u003c\/h3\u003e\n\u003cp\u003eOnce your unlocked ECM is returned, reinstall it into your vehicle.\u003c\/p\u003e\n\u003ch3\u003eSTEP 5 — Read Your Stock ECM File\u003c\/h3\u003e\n\u003cp\u003eAfter reinstalling the unlocked ECM, use your \u003cstrong\u003eHP Tuners MPVI device and HP Tuners software\u003c\/strong\u003e to read the stock calibration from your vehicle.\u003c\/p\u003e\n\u003cp\u003eSend the stock read file to our tuning team.\u003c\/p\u003e\n\u003ch3\u003eSTEP 6 — We Build Your Custom Tune\u003c\/h3\u003e\n\u003cp\u003eOnce we receive your stock read, we'll build your custom calibration specifically around your \u003cstrong\u003evehicle, modifications, and selected power level.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYour custom tuning files will then be sent back to you.\u003c\/p\u003e\n\u003ch3\u003eSTEP 7 — Flash Your Custom Tune\u003c\/h3\u003e\n\u003cp\u003eOnce you receive your custom files, use your \u003cstrong\u003eHP Tuners MPVI device and HP Tuners software\u003c\/strong\u003e to flash the custom calibration onto your unlocked ECM.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHP Tuners credits required for flashing are not included with this bundle and must be purchased separately through HP Tuners.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eSTEP 8 — Install Your Performance Parts\u003c\/h3\u003e\n\u003cp\u003eOnce the custom tuning process is complete, install your selected performance components, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel exhaust\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3.5\" stainless steel downpipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEGR Solution Kit\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOther selected components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSTEP 9 — Lifetime Tuning Support\u003c\/h3\u003e\n\u003cp\u003eOnce your truck is tuned and your parts are installed, you have access to \u003cstrong\u003elifetime tuning support from Slab Industries Diesel\u003c\/strong\u003e for the duration of your ownership and within the scope of the bundle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf your parts setup changes or you add upgrades, reach out to our team for support.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e♾️ LIFETIME TUNING SUPPORT\u003c\/h1\u003e\n\u003cp\u003eYour purchase includes \u003cstrong\u003elifetime tuning support\u003c\/strong\u003e for the duration of your ownership and within the scope of the bundle.\u003c\/p\u003e\n\u003cp\u003eWe're here to support your setup as you build and upgrade your truck.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e⚠️ IMPORTANT NOTES\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eE42 \/ Global B ECM Unlock \u0026amp; Upgrade is required for tuning and sold here as an optional +$800 add-on.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYour \u003cstrong\u003eoriginal factory ECM must be sent in\u003c\/strong\u003e if you add the unlock service.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpare ECMs will not be accepted.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eECM must be fully functional and free of damaged connectors or broken locking tabs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTypical ECM processing time is \u003cstrong\u003e2–3 weeks.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYour truck will be down while the original ECM is being processed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHP Tuners MPVI device is an \u003cstrong\u003eoptional +$400 add-on\u003c\/strong\u003e — use your existing device or add one to your order.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHP Tuners credits are \u003cstrong\u003erequired but not included\u003c\/strong\u003e and must be purchased separately.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission tuning is \u003cstrong\u003esold separately\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDownpipe is \u003cstrong\u003eincluded with every bundle\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCAN Bus plugs are included but are \u003cstrong\u003enot required\u003c\/strong\u003e for the bundle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExhaust options are stainless steel configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSOTF tuning will be available soon.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEmissions-related configurations may be intended only for closed-course\/off-road use where permitted. Check all applicable federal, state, and local laws before purchasing or installing emissions-related products.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e✅ FITMENT\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eEngine:\u003c\/strong\u003e 6.6L Duramax L5P\u003cbr\u003e\u003cstrong\u003eModel Years:\u003c\/strong\u003e 2024–2026\u003cbr\u003e\u003cstrong\u003eECM Platform:\u003c\/strong\u003e E42 \/ Global B\u003cbr\u003e\u003cstrong\u003eVehicles:\u003c\/strong\u003e Chevrolet Silverado HD \/ GMC Sierra HD\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e🚚 SHIPPING \u0026amp; SUPPORT\u003c\/h1\u003e\n\u003cp\u003e📦 Ships throughout the United States\u003c\/p\u003e\n\u003cp\u003e📞 \u003cstrong\u003e512-522-9403\u003c\/strong\u003e\u003cbr\u003e📧 \u003cstrong\u003e\u003ca href=\"mailto:slabindustriesdiesel@gmail.com\"\u003eslabindustriesdiesel@gmail.com\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSlab Industries Diesel\u003c\/strong\u003e\u003cbr\u003eCustom Diesel Performance • Tuning • Parts • Support\u003c\/p\u003e","brand":"SLAB INDUSTRIES DIESEL","offers":[{"title":"4\" Race Pipe \/ Straight Pipe \/ No ECM Unlock \/ No MPVI Device","offer_id":60563598999633,"sku":null,"price":3500.0,"currency_code":"USD","in_stock":true},{"title":"5\" Full Stainless Exhaust \/ No ECM Unlock \/ No MPVI Device","offer_id":60597330935889,"sku":"SID-L5P-AIO-5SS","price":3750.0,"currency_code":"USD","in_stock":true},{"title":"4\" Race Pipe \/ Straight Pipe \/ E42 \u0026 Global B ECM Unlock Service \/ No MPVI Device","offer_id":60597330968657,"sku":"SID-L5P-AIO-4RP-ECM","price":4300.0,"currency_code":"USD","in_stock":true},{"title":"5\" Full Stainless Exhaust \/ E42 \u0026 Global B ECM Unlock Service \/ No MPVI Device","offer_id":60597331034193,"sku":"SID-L5P-AIO-5SS-ECM","price":4550.0,"currency_code":"USD","in_stock":true},{"title":"4\" Race Pipe \/ Straight Pipe \/ No ECM Unlock \/ HP Tuners MPVI Device","offer_id":60597331066961,"sku":"SID-L5P-AIO-4RP-MPVI","price":3900.0,"currency_code":"USD","in_stock":true},{"title":"5\" Full Stainless Exhaust \/ No ECM Unlock \/ HP Tuners MPVI Device","offer_id":60597331132497,"sku":"SID-L5P-AIO-5SS-MPVI","price":4150.0,"currency_code":"USD","in_stock":true},{"title":"4\" Race Pipe \/ Straight Pipe \/ E42 \u0026 Global B ECM Unlock Service \/ HP Tuners MPVI Device","offer_id":60597331165265,"sku":"SID-L5P-AIO-4RP-ECM-MPVI","price":4700.0,"currency_code":"USD","in_stock":true},{"title":"5\" Full Stainless Exhaust \/ E42 \u0026 Global B ECM Unlock Service \/ HP Tuners MPVI Device","offer_id":60597331230801,"sku":"SID-L5P-AIO-5SS-ECM-MPVI","price":4950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1031\/9583\/6497\/files\/Untitled-September14_2026at13.52.16.png?v=1789412810"}],"url":"https:\/\/slabindustriesdiesel.com\/collections\/gm-l5p-duramax-products.oembed","provider":"SLAB INDUSTRIES DIESEL","version":"1.0","type":"link"}