{"product_id":"gm-duramax-l5p-down-pipe-back-race-exhaust-system-2017-2023","title":"6.6L Duramax L5P Downpipe Back Race Exhaust System | 2017-2025 GMC\/Silverado","description":"\u003cdiv class=\"content-wrapper\"\u003e\n\u003cdiv class=\"content-section\"\u003e\n\u003ch2\u003eDownpipe Back Race Exhaust for 6.6L Duramax L5P\u003c\/h2\u003e\n\u003cp\u003eThis DPF Delete Downpipe-Back Race Exhaust is designed for 2017–2025 Chevrolet and GMC 2500HD and 3500HD trucks equipped with the 6.6L Duramax L5P engine.\u003c\/p\u003e\n\u003cp\u003eThis system starts at the downpipe and replaces the factory exhaust from that point back. It removes the catalytic converter and DPF filter, reducing exhaust restriction and improving exhaust flow. The high-flow design helps exhaust gases exit the turbo more efficiently, supporting increased power and better engine response.\u003c\/p\u003e\n\u003cp\u003eBuilt specifically for the L5P platform, this race exhaust is intended for off-road and competitive use only. Always follow local and federal regulations before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-section\"\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eYears:\u003c\/strong\u003e 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 \u003cbr\u003e\u003cstrong\u003eMake:\u003c\/strong\u003e Chevrolet, GMC \u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Silverado 2500HD, Silverado 3500HD, Sierra 2500HD, Sierra 3500HD \u003cbr\u003e\u003cstrong\u003eEngine:\u003c\/strong\u003e 6.6L Duramax Turbo Diesel (L5P) \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"callout-section\"\u003e\n\u003cstrong\u003ePlease Note:\u003c\/strong\u003e This product is \u003cstrong\u003enot compatible with Cab \u0026amp; Chassis\u003c\/strong\u003e trucks and is exclusively engineered for off-road applications, necessitating race tuning for optimal functionality.\u003c\/div\u003e\n\u003cdiv class=\"content-section\"\u003e\n\u003ch2\u003eExplore Your Options\u003c\/h2\u003e\n\u003cp\u003eChoose between the 4-inch and 5-inch exhausts to tailor your vehicle's performance to your exact specifications. Each size offers exceptional performance, catering to diverse application needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-section\"\u003e\n\u003ch2\u003eKey Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRobust stainless steel piping in 4\" or 5\" variants for unmatched durability.\u003c\/li\u003e\n\u003cli\u003eDownpipe-Back Race Exhaust configuration for peak performance.\u003c\/li\u003e\n\u003cli\u003eOEM-style hangers for effortless and secure installation.\u003c\/li\u003e\n\u003cli\u003eEnhanced power delivery: Feel the surge in power with every ride.\u003c\/li\u003e\n\u003cli\u003eReduced EGTs: Lower Exhaust Gas Temperatures for a healthier engine.\u003c\/li\u003e\n\u003cli\u003eOptimized exhaust flow: Enhance efficiency and performance.\u003c\/li\u003e\n\u003cli\u003eImproved engine breathing: Facilitate smoother airflow for increased power.\u003c\/li\u003e\n\u003cli\u003eNo bungs: Uninterrupted exhaust flow for optimal performance.\u003c\/li\u003e\n\u003cli\u003eEnhanced fuel efficiency: Save on fuel costs with improved efficiency.\u003c\/li\u003e\n\u003cli\u003eOptional muffler: Add a muffler for a refined exhaust note.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content-section\"\u003e\n\u003ch2\u003eUpgrade Your L5P Today\u003c\/h2\u003e\n\u003cp\u003eExperience the transformation in your truck's performance. Elevate your driving experience today by ordering your own L5P downpipe-back exhaust!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"callout-section\"\u003e\n\u003cstrong\u003eImportant Note:\u003c\/strong\u003e This product is exclusively for off-road and race use, requiring race tuning for peak performance.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Black Bandit","offers":[{"title":"2017-2019 \/ 4-inch Downpipe-Back \/ No Muffler","offer_id":41691018854496,"sku":"ESSS-GM-17-4-DPF","price":654.5,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ 4-inch Downpipe-Back \/ With Muffler","offer_id":42423435296864,"sku":"ESSS-GM-17-4M-DPF","price":747.99,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ 5-inch Downpipe-Back \/ No Muffler","offer_id":41770344251488,"sku":"ESSS-GM-17-5-DPF","price":715.0,"currency_code":"USD","in_stock":true},{"title":"2017-2019 \/ 5-inch Downpipe-Back \/ With Muffler","offer_id":42423435329632,"sku":"ESSS-GM-17-5M-DPF","price":824.98,"currency_code":"USD","in_stock":true},{"title":"2020-2025 \/ 4-inch Downpipe-Back \/ No Muffler","offer_id":42375378108512,"sku":"ESSS-GM-L5P-20-4-DPF","price":654.5,"currency_code":"USD","in_stock":true},{"title":"2020-2025 \/ 5-inch Downpipe-Back \/ No Muffler","offer_id":42375378141280,"sku":"ESSS-GM-L5P-20-5-DPF","price":715.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/7973\/7696\/files\/black-bandit-race-exhaust-gm-duramax-l5p-down-pipe-back-race-exhaust-system-2017-2023-gm-duramax-l5p-downpipe-back-race-exhaust-2017-2023-4-stainless-44135061029115.webp?v=1741880811","url":"https:\/\/checkout.dpfdelete.com\/products\/gm-duramax-l5p-down-pipe-back-race-exhaust-system-2017-2023","provider":"DPF Delete","version":"1.0","type":"link"}