{"product_id":"2017-2024-gm-6-6l-duramax-oem-length-replacement-high-flow-up-pipe-kit","title":"2017-2024 GM 6.6L Duramax OEM Length Replacement High Flow Up-Pipe Kit","description":"\u003ch2 data-start=\"161\" data-end=\"225\"\u003ePPE Replacement High Flow Up Pipe Kit (2017–2026 L5P Duramax)\u003c\/h2\u003e\n\u003cp data-start=\"227\" data-end=\"520\"\u003eThe factory up-pipes on the L5P Duramax are undersized, non-corrosion resistant, and introduce restrictions that hurt turbo efficiency and increase pumping loss. The \u003cstrong data-start=\"393\" data-end=\"419\"\u003ePPE High Flow Up-Pipes\u003c\/strong\u003e solve these issues with a \u003cstrong data-start=\"446\" data-end=\"479\"\u003epremium stainless steel build\u003c\/strong\u003e and a smoother, less restrictive design.\u003c\/p\u003e\n\u003cp data-start=\"522\" data-end=\"784\"\u003eBy opening up the factory bottleneck and eliminating tight bends, these up-pipes can increase exhaust airflow by \u003cstrong data-start=\"635\" data-end=\"648\"\u003eup to 46%\u003c\/strong\u003e, allowing exhaust gases to flow more efficiently to the turbo. The result is improved turbo response and better performance under load.\u003c\/p\u003e\n\u003cp data-start=\"786\" data-end=\"921\"\u003eThese up-pipes are a \u003cstrong data-start=\"807\" data-end=\"837\"\u003edirect bolt-on replacement\u003c\/strong\u003e to OEM exhaust manifolds, and include new gaskets for a clean, hassle-free install.\u003c\/p\u003e\n\u003chr data-start=\"923\" data-end=\"926\"\u003e\n\u003ch3 data-start=\"928\" data-end=\"940\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"941\" data-end=\"1265\"\u003e\n\u003cli data-start=\"941\" data-end=\"987\"\u003e\n\u003cp data-start=\"943\" data-end=\"987\"\u003e\u003cstrong data-start=\"943\" data-end=\"967\"\u003e46% larger flow area\u003c\/strong\u003e compared to stock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"988\" data-end=\"1046\"\u003e\n\u003cp data-start=\"990\" data-end=\"1046\"\u003eHigh-flow design for smooth, unobstructed exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1047\" data-end=\"1096\"\u003e\n\u003cp data-start=\"1049\" data-end=\"1096\"\u003eManufactured from \u003cstrong data-start=\"1067\" data-end=\"1094\"\u003epremium stainless steel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1097\" data-end=\"1189\"\u003e\n\u003cp data-start=\"1099\" data-end=\"1189\"\u003e\u003cstrong data-start=\"1099\" data-end=\"1148\"\u003eThree-layer internally sleeved exhaust bellow\u003c\/strong\u003e for durability under heat and pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1190\" data-end=\"1230\"\u003e\n\u003cp data-start=\"1192\" data-end=\"1230\"\u003e\u003cstrong data-start=\"1192\" data-end=\"1228\"\u003eStainless steel gaskets included\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1231\" data-end=\"1265\"\u003e\n\u003cp data-start=\"1233\" data-end=\"1265\"\u003e\u003cstrong data-start=\"1233\" data-end=\"1263\"\u003eDirect bolt-on replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1267\" data-end=\"1270\"\u003e\n\u003ch3 data-start=\"1272\" data-end=\"1287\"\u003ePart Number\u003c\/h3\u003e\n\u003cp data-start=\"1288\" data-end=\"1301\"\u003e\u003cstrong data-start=\"1288\" data-end=\"1301\"\u003e116122000\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1303\" data-end=\"1311\"\u003eGTIN\u003c\/h3\u003e\n\u003cp data-start=\"1312\" data-end=\"1328\"\u003e\u003cstrong data-start=\"1312\" data-end=\"1328\"\u003e840171209570\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1330\" data-end=\"1347\"\u003eOEM Reference\u003c\/h3\u003e\n\u003cp data-start=\"1348\" data-end=\"1374\"\u003e\u003cstrong data-start=\"1348\" data-end=\"1374\"\u003eGM 12676611 \/ 12688021\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"1376\" data-end=\"1379\"\u003e\n\u003ch3 data-start=\"1381\" data-end=\"1392\"\u003eFitment\u003c\/h3\u003e\n\u003cul data-start=\"1393\" data-end=\"1464\"\u003e\n\u003cli data-start=\"1393\" data-end=\"1428\"\u003e\n\u003cp data-start=\"1395\" data-end=\"1428\"\u003e\u003cstrong data-start=\"1395\" data-end=\"1428\"\u003e2017–2026 GM Duramax 6.6L L5P\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1429\" data-end=\"1464\"\u003e\n\u003cp data-start=\"1431\" data-end=\"1464\"\u003eChevrolet \/ GMC 2500HD and 3500HD\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PPE","offers":[{"title":"Default Title","offer_id":48767957336304,"sku":null,"price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/5136\/1520\/files\/GM-6.6L-Duramax-OEM-Length-Replacement-High-Flow-Up-Pipes-Pacific-Performance-Engineering-753568_1200x_6f7467a9-b8f2-4bee-ae15-8bb18edd00d7.webp?v=1769443867","url":"https:\/\/delaneysdiesel.com\/products\/2017-2024-gm-6-6l-duramax-oem-length-replacement-high-flow-up-pipe-kit","provider":"Delaney's Diesel","version":"1.0","type":"link"}