PPE Replacement Up-Pipe (Passenger Side) for OEM Exhaust Manifold 11-16 GM 6.6L Duramax LML

PPE Replacement Up-Pipe (Passenger Side) for OEM Exhaust Manifold 11-16 GM 6.6L Duramax LMLHas your current up pipe cracked or causing high exhaust back pressure and slow turbo spool? The PPE Replacement UpPipe for 6. 6L Duramax is the upgrade your truck has been waiting for. This high flow up pipe dramatically improves your exhaust flow compared to the restrictive factory piping. Whether youre building for towing power, performance, or reliability on the highway and trail, this up pipe provides a noticeable performance enhancement over

Has your current up-pipe cracked or causing high exhaust back-pressure and slow turbo spool? The PPE Replacement Up‑Pipe for 6.6L Duramax is the upgrade your truck has been waiting for. This high-flow up-pipe dramatically improves your exhaust flow compared to the restrictive factory piping. Whether you’re building for towing power, performance, or reliability on the highway and trail, this up-pipe provides a noticeable performance enhancement over stock components. By reducing back-pressure and allowing turbochargers to spool faster it helps deliver sharper throttle response, lower exhaust temperatures, and a more efficient exhaust path.

This up-pipe is expertly crafted with heavy-duty 11-gauge 304 stainless steel and features a free-flowing inner liner below that withstands high heat and pressure while resisting corrosion and fatigue. The thick .120-inch wall tubing and 2-inch outer diameter create an open, unrestricted pathway for exhaust gases, reducing thermal load and improving turbocharger efficiency. Precision manufacturing ensures a direct bolt-on replacement to compatible exhaust manifolds without modification, making installation straightforward. By moving to a more efficient, durable stainless steel design, this up-pipe not only improves performance but also extends the life of your Duramax’s exhaust system.