{"product_id":"ppe-116120000-duramax-high-flow-up-pipe-kit","title":"PPE High-Flow Up-Pipes for 2001-2004 Silverado\/Sierra 2500HD\/3500HD Duramax - 116120000","description":"\u003cp data-start=\"1076\" data-end=\"1101\"\u003e\u003cstrong data-start=\"1076\" data-end=\"1101\"\u003eKey Features \u0026amp; Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1102\" data-end=\"1674\"\u003e\n\u003cli data-section-id=\"1da9zez\" data-start=\"1102\" data-end=\"1159\"\u003eHigh-flow up-pipe kit for 6.6L Duramax diesel engines\u003c\/li\u003e\n\u003cli data-section-id=\"aoj6k0\" data-start=\"1160\" data-end=\"1215\"\u003eIncreases exhaust flow area by up to 46% over stock\u003c\/li\u003e\n\u003cli data-section-id=\"1520fs7\" data-start=\"1216\" data-end=\"1274\"\u003eEliminates restrictive OEM bottlenecks and tight bends\u003c\/li\u003e\n\u003cli data-section-id=\"11jz45k\" data-start=\"1275\" data-end=\"1324\"\u003eImproves turbocharger efficiency and response\u003c\/li\u003e\n\u003cli data-section-id=\"gxpsvs\" data-start=\"1325\" data-end=\"1377\"\u003eReduces exhaust back-pressure and pumping losses\u003c\/li\u003e\n\u003cli data-section-id=\"1ou7kbc\" data-start=\"1378\" data-end=\"1462\"\u003eConstructed from premium stainless steel for durability and corrosion resistance\u003c\/li\u003e\n\u003cli data-section-id=\"168wdwj\" data-start=\"1463\" data-end=\"1539\"\u003eThree-layer internally sleeved exhaust bellow for strength and longevity\u003c\/li\u003e\n\u003cli data-section-id=\"4xvf39\" data-start=\"1540\" data-end=\"1603\"\u003eIncludes stainless steel gaskets for leak-free installation\u003c\/li\u003e\n\u003cli data-section-id=\"8k49z6\" data-start=\"1604\" data-end=\"1634\"\u003eDirect bolt-on replacement\u003c\/li\u003e\n\u003cli data-section-id=\"m9w0un\" data-start=\"1635\" data-end=\"1674\"\u003eOEM reference: GM 97223167, 9722316\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1676\" data-end=\"1688\"\u003e\u003cstrong data-start=\"1676\" data-end=\"1688\"\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1689\" data-end=\"1805\"\u003e\n\u003cli data-section-id=\"uvmrhb\" data-start=\"1689\" data-end=\"1751\"\u003e2001-2004 Chevrolet Silverado 2500HD \/ 3500HD 6.6L Duramax\u003c\/li\u003e\n\u003cli data-section-id=\"1sioe4t\" data-start=\"1752\" data-end=\"1805\"\u003e2001-2004 GMC Sierra 2500HD \/ 3500HD 6.6L Duramax\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your Duramax exhaust system with the Pacific Performance Engineering (PPE) High-Flow Up-Pipe Kit, designed for 2001-2004 GM 6.6L Duramax trucks. Engineered to eliminate restrictive factory bottlenecks, this kit increases exhaust flow by up to 46%, improving turbocharger efficiency and reducing pumping losses. Constructed from premium stainless steel, these up-pipes feature a high-flow design with smoother bends and a three-layer internally sleeved exhaust bellow for enhanced durability and flexibility under extreme conditions. As a direct bolt-on replacement, this kit includes stainless steel gaskets for a seamless installation and long-lasting performance.\u003c\/p\u003e","brand":"Pacific Engineering","offers":[{"title":"Default Title","offer_id":55384398725288,"sku":"PPE-116120000","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/ppe-116120000-duramax-high-flow-up-pipe-kit.webp?v=1775160689","url":"https:\/\/eliteracefab.com\/products\/ppe-116120000-duramax-high-flow-up-pipe-kit","provider":"eliteracefab.com","version":"1.0","type":"link"}