2001-2022 Duramax OEM Replacement Passenger Side Up-Pipe (116120010)

These PPE up-pipes are designed and manufactured as replacement up-pipes for PPE High Flow up-pipe kits.

All PPE OEM Up-Pipes create a 53% greater flow than stock. The PPE OEM Up-Pipes is a direct bolt-on to your factory manifolds. Unlike factory parts, PPE OEM Up-Pipes are manufactured from 11-gauge 304 stainless steel, and each style includes our stainless steel, internally sleeved bellows that handle the abuse of high temperatures and high pressures.