Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax Passenger Side 3.5in Intercooler Pipe - Flat Black

This Wehrli Custom Fab intercooler pipe kit replaces the factory plastic passenger side pipe on your 2006-2010 Chevrolet or GMC 6.6L Duramax LBZ or LMM. It's a well-built, 3.5-inch diameter pipe made from 14-gauge aluminum that's designed to handle higher boost pressures than the stock component. This upgrade helps prevent the common issues of blown factory boots and horsepower-robbing boost leaks, improving overall reliability.

The kit includes a CNC machined flange with double O-ring seals for a solid connection, a heavy-duty silicone hump boot, stainless steel t-bolt clamps, and new wire clip rings for the slip flanges. The flat black powder coating gives it a clean, custom look. This pipe is a direct bolt-on installation for stock trucks, meaning no extra modifications or tuning are required to see improved airflow between the turbo and the engine, which can lead to better throttle response and quicker turbo spool-up.

This pipe is a great option for those looking to eliminate weak points in the factory intercooler system. It installs easily with basic hand tools and pairs well with emissions-compliant tuning and drop-in turbochargers for even better performance.