{"product_id":"ppe-117160020-304-stainless-steel-dpf-back-performance-exhaust-kit-dual-exit-black-coated-tips-w-raw-tubes-2023-2025-gm-1500-sierra-silverado-3-0l-duramax","title":"PPE 117160020 304 Stainless Steel DPF-Back Performance Exhaust Kit - Dual Exit Black Coated Tips w\/ Raw Tubes | 2023–2025 GM 1500 Sierra\/Silverado 3.0L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDPF-back dual exit exhaust system\u003c\/li\u003e\n\u003cli\u003eFull four-inch 304 stainless tubing\u003c\/li\u003e\n\u003cli\u003eMandrel bent high-flow exhaust design\u003c\/li\u003e\n\u003cli\u003eReduces exhaust back pressure\u003c\/li\u003e\n\u003cli\u003eImproves turbo efficiency and response\u003c\/li\u003e\n\u003cli\u003eEliminates restrictive factory muffler\u003c\/li\u003e\n\u003cli\u003eRetains factory exhaust valve\u003c\/li\u003e\n\u003cli\u003eUses factory mounting locations\u003c\/li\u003e\n\u003cli\u003eBlack ceramic coated quad tips\u003c\/li\u003e\n\u003cli\u003eRaw stainless steel exhaust tubing\u003c\/li\u003e\n\u003cli\u003eIncludes 304 stainless steel clamps\u003c\/li\u003e\n\u003cli\u003eLimited lifetime stainless steel warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBring Out A Deeper Tone And Better Drivability\u003c\/h4\u003e\n\u003cp\u003eThe PPE DPF-Back Performance Exhaust Kit is a great upgrade for 2023-2025 Duramax owners who want noticeable improvements without sacrificing comfort. The engine feels more responsive right away, especially when accelerating from a stop or pulling onto the highway. Sound quality improves with a deeper, more authoritative tone that still stays refined during long drives. The dual exit layout with black ceramic coated quad tips adds a bold contrast that looks right at home on a modern Sierra or Silverado. Because the factory exhaust valve is retained, the system stays calm during cruising and opens up naturally under load. It is a well rounded upgrade that improves performance, sound, and appearance in one clean package.\u003c\/p\u003e\n\u003ch4\u003eBuilt For Efficient Flow And Long Term Reliability\u003c\/h4\u003e\n\u003cp\u003eThis DPF-back exhaust system replaces the factory muffler equipped exhaust from the exhaust valve back to the tailpipe. It is constructed entirely from mandrel bent four-inch 304 stainless steel tubing, offering excellent durability and resistance to corrosion in harsh conditions. By eliminating the restrictive factory muffler, the system reduces exhaust back pressure to improve turbo efficiency and engine response. The exhaust retains factory hanger locations and the factory exhaust valve to maintain proper fitment and functionality. Raw stainless tubing provides a rugged, performance driven look while keeping long term strength in mind. Designed specifically for 2023-2025 GM 1500 Sierra and Silverado trucks with the 3.0L Duramax, this kit includes 304 stainless steel clamps and is backed by a limited lifetime warranty on the stainless components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fitment: \u003c\/strong\u003e 2023, 2024, 2025 GM 1500 Sierra\/Silverado 3.0L Duramax\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for 2023-2025 GM 1500 Duramax trucks\u003c\/li\u003e\n\u003cli\u003eFits Sierra and Silverado with 3.0L diesel\u003c\/li\u003e\n\u003cli\u003eDPF-back system replaces exhaust after exhaust valve\u003c\/li\u003e\n\u003cli\u003eFactory exhaust valve remains fully functional\u003c\/li\u003e\n\u003cli\u003eFactory muffler is removed during installation\u003c\/li\u003e\n\u003cli\u003eCutting of the factory exhaust is required\u003c\/li\u003e\n\u003cli\u003eConstructed entirely from 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eUses factory hanger and mounting locations\u003c\/li\u003e\n\u003cli\u003eIncludes 304 stainless steel clamps\u003c\/li\u003e\n\u003cli\u003eBlack ceramic coated tips carry one year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/11716X0XX-Stainless-Steel-DPF-Back-Performance-Dual-Exhaust-Kit_Install-Guide_R1025.pdf?v=1761095075\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eInstall Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"PPE","offers":[{"title":"Default Title","offer_id":53861700075804,"sku":"PPE117160020","price":1169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/117160030-1.webp?v=1770157753","url":"https:\/\/www.alligatorperformance.com\/products\/ppe-117160020-304-stainless-steel-dpf-back-performance-exhaust-kit-dual-exit-black-coated-tips-w-raw-tubes-2023-2025-gm-1500-sierra-silverado-3-0l-duramax","provider":"Alligator Performance","version":"1.0","type":"link"}