{"product_id":"dpf-def-egr-all-in-one-delete-kit-for-2017-2023-6-6l-duramax-l5p-2500hd-3500hd","title":"DPF\/DEF\/EGR All-in-One Delete Kit for 2017-2023 6.6L Duramax L5P 2500HD 3500HD","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(31, 33, 36);\"\u003e\u003cspan style=\"color: rgb(31, 33, 36);\"\u003eAll tunes are custom and non-refundable under ANY circumstances.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eEZ LYNK \u003cspan style=\"color: rgb(255, 42, 0);\"\u003etuning files\u003c\/span\u003e require \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e7–10 business days\u003c\/span\u003e to create. DO NOT install delete parts early.\u003cspan style=\"color: rgb(31, 33, 36);\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eFor L5P 2017-2023: Your truck needs \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca style=\"color: rgb(255, 42, 0);\" title=\"CAN BUS Plug Kit For 2017-2023 L5P 6.6 Duramax Chevy GMC|SPELAB\" href=\"https:\/\/www.spelabautoparts.com\/products\/can-bus-plug-kit-gm-duramax-l5p-2017-2023-spelab\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eCAN BUS PLUG(click to purchase)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e to operate correctly.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eImportant (L5P 2017–2018): Requires a GM E41 ECM unlock service or an unlocked ECM before tuning. (\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003ca style=\"color: rgb(255, 42, 0); text-decoration: underline;\" href=\"https:\/\/www.spelabautoparts.com\/products\/for-gm-duramax-l5p?variant=47178193928443\"\u003eclick to purchase ECM 41 unlock kit\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e)\u003c\/li\u003e\n\u003cli style=\"color: rgb(31, 33, 36);\"\u003e\u003cspan style=\"color: rgb(31, 33, 36);\"\u003eYou may be charged import fees. Please accept the delivery and contact us at service@spelabautoparts.com to resolve any charges. Thanks!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDoes not fit Cab \u0026amp; Chassis trucks.\u003c\/span\u003e\u003cspan style=\"color: rgb(31, 33, 36);\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eUnlock the true potential of your 2017-2023 GM 6.6L Duramax L5P. This package combines a T409 DPF Delete Pipe, EGR Delete Kit, and EZ Lynk tuner (with device and SOTF tunes) to address common factory limitations and enhance performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003e\u003cspan\u003eEliminates DPF \u0026amp; EGR Issues - \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eRemoves the factory DPF, preventing forced regenerations and engine power limiting. Deletes the EGR system to lower engine temperatures and reduce intake carbon buildup, promoting long-term reliability.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003e\u003cspan\u003eCustomizable On-Demand Power - \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThe EZ Lynk device with SOTF tunes allows you to switch power levels instantly (e.g., Economy, Tow, Performance) for better drivability, fuel efficiency, and significant horsepower gains.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003e\n\u003cstrong\u003e\u003cspan\u003eOverall Performance Gains - \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eDelivers stronger throttle response, lower exhaust temperatures, and a more robust sound. Reduces vehicle weight and eliminates the future cost of DPF\/EGR system repairs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eEZ Lynk Key Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow the EZ LYNK Duramax Package Works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Auto Agent 3 connects to your truck’s OBD2 port and links with the EZ LYNK app, giving your technician direct access for updates, troubleshooting and tune delivery via Wi-Fi. \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNOTE: Tuning does not support PTO units.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e60-Second Simple Setup:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePlug the device into your Duramax OBD2 port.\u003c\/li\u003e\n\u003cli\u003eInstall the EZ LYNK Mobile App on Android or iOS.\u003c\/li\u003e\n\u003cli\u003eConnect via Wi-Fi, and you're all set for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCloud-based vehicle tuning\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAdvanced Diagnostic Scan Tool:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnected OBD scan tool for you and your technician.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRead and clear Diagnostic Trouble Codes (DTC).\u003c\/li\u003e\n\u003cli\u003ePerform recommended functions and install firmware updates over the air.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCloud-Connected Tune Management:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAccess and install tune files directly through the EZ LYNK cloud interface.\u003c\/li\u003e\n\u003cli\u003eSwitch between power levels or towing calibrations anytime, anywhere.\u003c\/li\u003e\n\u003cli\u003eAutomatic data sync ensures VIN-locked tuning integrity and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFleet-Ready Functionality:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for both single-truck owners and fleet managers.\u003c\/li\u003e\n\u003cli\u003eShare data logs, maintenance reports, and diagnostics remotely.\u003c\/li\u003e\n\u003cli\u003eEnable multiple user access for simplified management and communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePlatform Compatibility:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Portal:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAccess and manage tunes from any browser.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEZ LYNK App:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eiOS 12.0+ and Android 8.0+ compatible for wireless management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 18px;\"\u003e\u003cu\u003e\u003cimg height=\"24\" width=\"24\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0661\/3342\/6313\/files\/file-line-icon_1.svg?v=1745396708\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/Instruction_ES08120.pdf?v=1682132971\" title=\"6.6L Duramx DPF Delete Pipe Instruction\"\u003e6.6L Duramx DPF Delete Pipe Instruction\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/Instruction_ES08120.pdf?v=1682132971\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 18px;\"\u003e\u003cu\u003e\u003cimg height=\"24\" width=\"24\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0661\/3342\/6313\/files\/file-line-icon_1.svg?v=1745396708\"\u003e\u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/spelab-instruction-2017-2019-6-6l-duramax-l5p-egr-valve-cooler-delete-kit\" title=\"2017-2025 6.6L Duramax EGR delete kit instruction\"\u003e2017-2025 6.6L Duramax EGR delete kit instruction\u003c\/a\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 18px;\"\u003e\u003cu\u003e\u003cimg height=\"24\" width=\"24\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0661\/3342\/6313\/files\/file-line-icon_1.svg?v=1745396708\"\u003e \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/ez-lynk-installation-instructions\" title=\"EZ Lynk Installation Instruction\" rel=\"noopener\" target=\"_blank\"\u003eEZ Lynk Installation Instruction\u003c\/a\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eHow to Choose DPF Delete Kit?\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e4” vs 5” Straight Pipe Comparison\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1068\" data-start=\"530\"\u003eWhen choosing a \u003cstrong data-start=\"129\" data-end=\"160\"\u003e6.6 Duramax delete pipe\u003c\/strong\u003e, the most common options are 4-inch and 5-inch straight pipes.\u003cbr data-end=\"643\" data-start=\"640\"\u003eThe \u003cstrong data-end=\"671\" data-start=\"647\"\u003e4-inch straight pipe\u003c\/strong\u003e delivers a tighter, raspier exhaust note—especially noticeable at lower RPMs—making it ideal for daily driving or mildly tuned setups where excessive drone is undesirable.\u003cbr data-end=\"846\" data-start=\"843\"\u003eIn contrast, the \u003cstrong data-end=\"903\" data-start=\"863\"\u003e5 inch straight pipe 6.7 \u003cstrong data-start=\"129\" data-end=\"160\"\u003eDuramax\u003c\/strong\u003e\u003c\/strong\u003e offers a deeper, more refined tone with less high-pitch resonance. It excels in high-output builds and towing scenarios, where increased exhaust flow is beneficial.\u003c\/p\u003e\n\u003cp data-end=\"1097\" data-start=\"1070\"\u003eDriver feedback suggests:\u003c\/p\u003e\n\u003cul data-end=\"1276\" data-start=\"1098\"\u003e\n\u003cli data-end=\"1172\" data-start=\"1098\"\u003e\n\u003cp data-end=\"1172\" data-start=\"1100\"\u003e\u003cstrong data-end=\"1106\" data-start=\"1100\"\u003e4”straight pipe\u003c\/strong\u003e is great for stock-to-lightly-modded trucks and a quieter cabin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1276\" data-start=\"1173\"\u003e\n\u003cp data-end=\"1276\" data-start=\"1175\"\u003e\u003cstrong data-end=\"1181\" data-start=\"1175\"\u003e5”\u003c\/strong\u003e\u003cstrong data-end=\"1106\" data-start=\"1100\"\u003estraight pipe \u003c\/strong\u003eis perfect for aggressive builds, deeper tone lovers, or anyone maximizing exhaust performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eDifferent Types of DPF Delete\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/DPF_Delete_Pipe_Description.jpg?v=1755487085\"\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eDPF Race Delete\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eOnly removes the DPF (keeps stock downpipe)\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eMinimal performance gain but cheapest option\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eBest for budget-focused or emissions-testing avoidance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eDownpipe-Back Delete\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eReplaces exhaust from the turbo downpipe backward\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eImproves mid-range power and throttle response\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eGood for street builds keeping stock turbo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eTurbo Back Delete\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eFull system replacement from turbo outlet\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eIncludes high-flow downpipe for maximum efficiency\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eReduces turbo lag and boosts top-end power\u003c\/li\u003e\n\u003cli class=\"ds-markdown-paragraph\"\u003eTop choice for tuned\/high-performance engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2017-2023 L5P 6.6L Duramax Diesel GMC Sierra 2500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2017-2023 L5P 6.6L Duramax Diesel GMC Sierra 3500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2017-2023 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2017-2023 L5P 6.6L Duramax Diesel Chevrolet Silverado 3500 HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDoes not fit Cab \u0026amp; Chassis trucks.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(224, 62, 45);\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eSpelab 6.6L Duramax L5P DP-Back must be used together with our \u003ca href=\"https:\/\/www.spelabautoparts.com\/products\/3-5-downpipe-exhaust-for-2017-2023-l5p-6-6l-duramax-diesel-spelab\"\u003edownpipe\u003c\/a\u003e.\u003c\/span\u003e \u003c\/strong\u003eThe factory downpipe has an integrated SCR assembly and cannot connect directly. Ours must be installed first to allow proper attachment of the subsequent exhaust section. You can also explore our \u003ca href=\"https:\/\/www.spelabautoparts.com\/collections\/all-in-one-kit-duramax\" title=\"l5p delete kit\"\u003eL5P delete kit\u003c\/a\u003e bundles for more performance combinations.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e---tab Shipping \u0026amp; Returns---\u003c\/p\u003e\n\u003cdiv class=\"policy-container\"\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package will arrive within your order's estimated date. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/shipping-policy\"\u003eClick for Shipping Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"policy-item\"\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e14-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca href=\"https:\/\/www.spelabautoparts.com\/pages\/refund-policy\"\u003eClick for Return Policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPELAB","offers":[{"title":"2017-2019 \/ SOTF Tune (Non-refundable) \/ 4\" DPF Race+EGR Delete","offer_id":47836441280763,"sku":"SPOS20049-BK-ES08120-JN-EP13-00004017","price":2369.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ SOTF Tune (Non-refundable) \/ 4\" Downpipe-Back+EGR Delete","offer_id":47836583133435,"sku":"SPOS20049-BK-ES08067-JN-EP13-00004017","price":2649.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ SOTF Tune (Non-refundable) \/ 5\" Downpipe-Back+EGR Delete","offer_id":47836583166203,"sku":"SPOS20049-BK-ES08070-JN-EP13-00004017","price":2829.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ SOTF Tune (Non-refundable) \/ 5\" Downpipe-Back w\/Muffler+EGR Delete","offer_id":47836583198971,"sku":"SPOS20049-BK-ES08071-JN-EP13-00004017","price":2889.99,"currency_code":"USD","in_stock":true},{"title":"2020-2021 \/ SOTF Tune (Non-refundable) \/ 4\" DPF Race+EGR Delete","offer_id":47836583330043,"sku":"SPOS20049-BK-ES08120-JN-EP13-00004021","price":2369.99,"currency_code":"USD","in_stock":true},{"title":"2020-2021 \/ SOTF Tune (Non-refundable) \/ 4\" Downpipe-Back+EGR Delete","offer_id":47836583362811,"sku":"SPOS20049-BK-ES08673S4.0-JN-EP13-00004021","price":2659.99,"currency_code":"USD","in_stock":true},{"title":"2020-2021 \/ SOTF Tune (Non-refundable) \/ 5\" Downpipe-Back+EGR Delete","offer_id":47836583395579,"sku":"SPOS20049-BK-ES08673S5.0-JN-EP13-00004021","price":2769.99,"currency_code":"USD","in_stock":true},{"title":"2022-2023 \/ SOTF Tune (Non-refundable) \/ 4\" DPF Race+EGR Delete","offer_id":47836583592187,"sku":"SPOS20049-BK-ES08120-JN-EP13-00004019","price":2369.99,"currency_code":"USD","in_stock":true},{"title":"2022-2023 \/ SOTF Tune (Non-refundable) \/ 4\" Downpipe-Back+EGR Delete","offer_id":47836583624955,"sku":"SPOS20049-BK-ES08673S4.0-JN-EP13-00004019","price":2659.99,"currency_code":"USD","in_stock":true},{"title":"2022-2023 \/ SOTF Tune (Non-refundable) \/ 5\" Downpipe-Back+EGR Delete","offer_id":47836583657723,"sku":"SPOS20049-BK-ES08673S5.0-JN-EP13-00004019","price":2769.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/0609\/9556\/files\/OS20049-BK-ES08120-EZLYNK-2.webp?v=1767930130","url":"https:\/\/www.spelabautoparts.com\/products\/dpf-def-egr-all-in-one-delete-kit-for-2017-2023-6-6l-duramax-l5p-2500hd-3500hd","provider":"SPELAB","version":"1.0","type":"link"}