2001-2004 (FED) GM 6.6L Duramax Replacement Up-Pipe (Passenger Side) for OEM Exhaust Manifold - Pacific Performance Engineering - 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.
NOTE: This product is intended as a replacement for the single up-pipe from the PPE High-Flow Up-Pipe Kit (SKU 116120000).