{"product_id":"ppe-4-t304-filter-back-exhaust-system-2023-2025-gm-silverado-sierra-3-0l-duramax","title":"PPE 4\" T304 FILTER-BACK EXHAUST SYSTEM - 2023-2026 GM SILVERADO\/SIERRA 3.0L DURAMAX","description":"\u003cp\u003e\u003cspan\u003eUpgrade your GM Silverado\/Sierra 3.0L Duramax with the PPE 4\" T304 Filter-Back Exhaust System. With the PPE exhaust system you will see increased fuel economy, reduced back pressure at the manifolds and quicker engine response. This PPE DPF-Back Performance Exhaust Kit is 100% constructed with high-grade, mandrel bent 304 stainless steel tubing which offers superior durability and weather resistance. The kit utilizes factory hanger locations and replaces your muffler equipped factory exhaust system from the exhaust valve back to the tailpipe.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eFEATURES:\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e4\" Full 304 Stainless Tubing\u003c\/li\u003e\n\u003cli\u003e5.5\" Oval Side-Exit Exhaust Tip\u003c\/li\u003e\n\u003cli\u003eKit Comes Complete With All Hardware Required For Installation\u003c\/li\u003e\n\u003cli\u003eReduces Exhaust Back Pressure, Improves Fuel Economy And Turbo Efficiency\u003c\/li\u003e\n\u003cli\u003eEliminates Factory Muffler, Utilizes All Factory Mounting Locations, And Retains Factory Exhaust Valve\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote: \u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003eExh Kit 4\" DPF-Back Single Tip| Requires Cutting\u003c\/span\u003e\u003c\/p\u003e","brand":"Hill Diesel","offers":[{"title":"Default Title","offer_id":45384574173299,"sku":null,"price":539.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/2038\/8160\/files\/3CF8235E-82AD-4713-9189-157998AE3C9F.webp?v=1787336181","url":"https:\/\/hilldiesel.com\/products\/ppe-4-t304-filter-back-exhaust-system-2023-2025-gm-silverado-sierra-3-0l-duramax","provider":"Hill Diesel","version":"1.0","type":"link"}