GM 6.6L Duramax OEM Length Replacement High Flow Up-Pipes GM Fed 01-04 and Ca 2001

Part #: 116120000

Diesel engines (even stock) produce high temperatures and pressures. OEM up-pipes eventually fail from constant temperature and pressure fluctuation.PPE has taken OEM replacement to a new level. PPE OEM Up-Pipes allow 53 percent greater flow than stock. PPE OEM Up-Pipes are a direct bolt-on to your factory manifolds. But unlike factory parts, PPE OEM Up-Pipes are manufactured from 11 gauge 304 stainless steel and include our superior PPE 304 stainless steel, internally-sleeved bellows that can take the abuse of high temperature and high pressure.Features:OEM Length Replacement High Flow Up-Pipes (Non-EGR)Direct bolt-on replacement to factory exhaust manifoldsSignificant reduction in exhaust back-pressureFree-flowing stainless steel inner liner bellowsStainless steel 11-gauge .120-inch wall, 2-inch O.D. Up-PipesFaster turbo responseLower exhaust temperaturesKit includes driver and passenger Up-Pipes and PPE 304 Stainless Steel Up-Pipe Gaskets50 States Emissions Legal (E.O. D-701-20)Sold As A KitApplications:2001 CA GM 6.6L Duramax (116120000)2001-2004 FED GM 6.6L Duramax (116120000)Note:$150.00 Core charge applies, reimbursed upon return of good core components to PPE. PPE product finish will vary