{"product_id":"egr-dpf-delete-kit-2017-2023-l5p-6-6l-duramax","title":"EGR\/DPF Delete Kit 2017-2023 L5P 6.6L Duramax","description":"\u003c!-- Top Highlights --\u003e\n\u003cdiv class=\"product-highlights\"\u003e\n  \u003cp\u003e\u003cstrong\u003eMaximized Off-Road Duramax Performance:\u003c\/strong\u003e Engineered specifically for 2017–2025 GM 6.6L L5P platforms. Designed to eliminate exhaust restriction, lower EGTs, and restore ultimate engine reliability under severe-duty, competition, and heavy towing environments.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePower \u0026amp; Efficiency:\u003c\/strong\u003e Up to +90 to 160+ HP gains and 1–3 MPG improvement (when paired with required custom tuning).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLower EGTs \u0026amp; Better Spool:\u003c\/strong\u003e High-flow downpipe significantly reduces turbo backpressure and heat buildup during heavy towing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEngine Longevity:\u003c\/strong\u003e Prevents intake carbon fouling, soot buildup, and costly limp-mode downtime.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComplete Hardware Integration:\u003c\/strong\u003e Precision fitment for direct replacement on 2500\/3500 HD pickups.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003c!-- Vehicle Fitment --\u003e\n\u003ch3\u003eExact Vehicle Fitment\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2017–2025 Chevrolet Silverado 2500 HD \/ 3500 HD (6.6L L5P Duramax Diesel)\u003c\/li\u003e\n  \u003cli\u003e2017–2025 GMC Sierra 2500 HD \/ 3500 HD (6.6L L5P Duramax Diesel)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"color: #c00;\"\u003e\u003cstrong\u003eIMPORTANT FITMENT NOTE:\u003c\/strong\u003e Will \u003cu\u003eNOT\u003c\/u\u003e fit 3500, 4500, or 5500 Cab \u0026amp; Chassis commercial models (Regular pickup bed configurations only).\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003c!-- Key Features --\u003e\n\u003ch3\u003eWhy Upgrade Your 6.6L L5P Duramax?\u003c\/h3\u003e\n\u003cp\u003eFactory exhaust restrictions and aggressive soot recirculation limit engine output, driving up exhaust gas temperatures (EGTs), triggering forced regens, and accelerating engine wear. This complete system removes these restrictions directly:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEliminate Forced Regens \u0026amp; Limp Mode:\u003c\/strong\u003e Eliminates wasted fuel, constant regen cycles, and emergency limp modes under load.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStop Soot Ingestion:\u003c\/strong\u003e Keeps intake manifolds, valves, and turbo assemblies clean from carbon fouling for long-term engine health.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnrestricted Exhaust Flow:\u003c\/strong\u003e High-flow downpipe allows the variable-geometry turbo (VGT) to spool faster with minimal backpressure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSubstantial Torque \u0026amp; Horsepower Gains:\u003c\/strong\u003e Delivers between \u003cstrong\u003e90–160+ RWHP\u003c\/strong\u003e and \u003cstrong\u003e180–300+ lb-ft of Torque\u003c\/strong\u003e when combined with matching ECM calibration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Management for Heavy Hauling:\u003c\/strong\u003e Reduces sustained EGTs, protecting critical engine components during heavy towing and steep grade climbs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003c!-- Best For \/ Applications --\u003e\n\u003ch3\u003eEngineered For:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSevere-duty off-road, agricultural, closed-course competition, and track-use trucks.\u003c\/li\u003e\n  \u003cli\u003eTruck owners experiencing repeated sensor failures, clogged assemblies, or power loss under sustained load.\u003c\/li\u003e\n  \u003cli\u003eHeavy towing setups requiring instant turbo response and lower operational temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003c!-- Technical \u0026 Tuning Requirements --\u003e\n\u003ch3\u003eTechnical \u0026amp; Installation Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTuning Required:\u003c\/strong\u003e Custom race\/off-road ECM calibration is strictly required to prevent check engine lights (CEL) and limp mode.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e Full replacement exhaust pipe assembly, high-flow turbo downpipe, block-off plates, hardware kit, and CAN-bus termination connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003c!-- Legal Disclaimer --\u003e\n\u003cdiv style=\"background: #f8f9fa; border-left: 4px solid #6c757d; padding: 12px 16px; font-size: 0.88em; color: #555;\"\u003e\n  \u003cstrong\u003eLegal Disclaimer \/ Off-Road Use Notice:\u003c\/strong\u003e\u003cbr\u003e\n  This product is sold and intended strictly for closed-course competition, sanctioned racing, agricultural, or off-road commercial machinery. It is NOT legal for sale, installation, or use on pollution-controlled motor vehicles operated on public highways or roads in the United States (including California\/CARB states) and Canada. The buyer assumes all responsibility for compliance with applicable federal, state, provincial, and local regulations.\n\u003c\/div\u003e","brand":"XKVracing","offers":[{"title":"Downpipe+EGR+DPF(4 in)","offer_id":49307786182826,"sku":"XKV71075","price":668.59,"currency_code":"USD","in_stock":false},{"title":"Downpipe+EGR+DPF(5 in)","offer_id":49307786215594,"sku":"XKV71076","price":974.64,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/9506\/3722\/files\/71076SASimage_1.webp?v=1790228789","url":"https:\/\/xkvracing.com\/products\/egr-dpf-delete-kit-2017-2023-l5p-6-6l-duramax","provider":"XKVracing","version":"1.0","type":"link"}