{"product_id":"ppe-117063020-304-stainless-steel-dpf-back-performance-exhaust-kit-dual-exit-2020-2022-gm-3-0l-duramax","title":"PPE 117063020 304 Stainless Steel DPF-Back Performance Exhaust Kit - Dual Exit Black Coated Tips w\/ Polished Tubes | 2020–2022 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 304 stainless steel tubing\u003c\/li\u003e\n\u003cli\u003eMandrel bent high-flow design\u003c\/li\u003e\n\u003cli\u003eReduces exhaust back pressure\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy efficiency\u003c\/li\u003e\n\u003cli\u003eEnhances turbo response and power\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\u003ePolished stainless exhaust tubing\u003c\/li\u003e\n\u003cli\u003eIncludes all installation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eGive Your Duramax A Stronger Voice And Smoother Pull\u003c\/h4\u003e\n\u003cp\u003eThe PPE DPF-Back Performance Exhaust Kit is a great upgrade if you want your 3.0L Duramax to feel more responsive without going over the top. From the first drive, the engine feels less restricted, especially when rolling into the throttle or climbing grades on the highway. The sound is deeper and more refined, giving the truck some attitude while staying comfortable for daily driving. The dual exit layout with black ceramic coated quad tips adds a bold finishing touch that really stands out from behind. Because the factory exhaust valve is retained, the system stays quiet when cruising and opens up when you need it. It is the kind of upgrade that makes the truck feel more alive every time you drive it.\u003c\/p\u003e\n\u003ch4\u003eBuilt From Premium Materials With Factory Fitment\u003c\/h4\u003e\n\u003cp\u003eThis exhaust system replaces the factory components from the diesel particulate filter back, improving flow while maintaining emissions equipment. It is constructed entirely from mandrel bent 304 stainless steel tubing, offering excellent resistance to corrosion and long term durability. Unlike lower grade materials, 304 stainless holds up well in harsh weather and road conditions. The system eliminates the restrictive factory muffler to reduce back pressure and improve turbo efficiency. Polished stainless tubing paired with black ceramic coated quad tips delivers a clean and aggressive appearance. Designed for 2020-2022 GM 1500 Sierra and Silverado models with the 3.0L Duramax, this kit installs using factory mounting points and includes all required hardware for a straightforward install.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fitment: \u003c\/strong\u003e 2020, 2021, 2022 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 2020-2022 GM 1500 trucks\u003c\/li\u003e\n\u003cli\u003eFits Silverado and Sierra with 3.0L Duramax\u003c\/li\u003e\n\u003cli\u003eDPF-back system retains all emissions equipment\u003c\/li\u003e\n\u003cli\u003eFactory exhaust valve remains functional\u003c\/li\u003e\n\u003cli\u003eReplaces exhaust from DPF to tailpipe\u003c\/li\u003e\n\u003cli\u003eEliminates the factory muffler\u003c\/li\u003e\n\u003cli\u003eConstructed from premium 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eUses factory hanger and mounting locations\u003c\/li\u003e\n\u003cli\u003eIncludes all clamps and installation hardware\u003c\/li\u003e\n\u003cli\u003eBlack ceramic coated quad exhaust tips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0611\/8539\/2883\/files\/1170600XX-304-Stainless-Steel-DPF-Back-Performance-Exhaust-Kit_0925_v2.pdf?v=1758046061\" target=\"_blank\"\u003e\u003cstrong\u003eInstall Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"PPE","offers":[{"title":"Default Title","offer_id":53860916920604,"sku":"PPE117063020","price":1169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/117063020.webp?v=1770151066","url":"https:\/\/www.alligatorperformance.com\/products\/ppe-117063020-304-stainless-steel-dpf-back-performance-exhaust-kit-dual-exit-2020-2022-gm-3-0l-duramax","provider":"Alligator Performance","version":"1.0","type":"link"}