Wehrli 06-10 GM LBZ/LMM Duramax Passenger Side Intercooler Outlet Elbow Kit - Gloss Black

The Wehrli 06-10 GM LBZ/LMM Duramax Passenger Side Intercooler Outlet Elbow Kit is a high-performance upgrade designed for 2006-2010 LBZ and LMM Duramax engines. Constructed from 14-gauge aluminum, this 3.5-inch high flow intercooler outlet elbow replaces the factory plastic pipe, offering improved airflow and durability. It features a CNC machined flange with a double o-ring seal for a secure fit, along with an upgraded silicone reducer boot and stainless steel T-bolt clamps that can withstand higher boost pressures. These enhancements help increase reliability, prevent boost leaks, and eliminate factory boot blowouts, ultimately supporting increased horsepower and performance. The finish can be customized with powder coating colors to match existing WCFab products, providing both functional and aesthetic improvements.

Designed specifically for 2006-2010 LBZ and LMM Duramax models, this kit is a direct bolt-on replacement for the factory outlet elbow on the passenger side. It is suitable for street, performance, and towing applications where increased airflow and boost reliability are desired. The kit includes the high flow aluminum pipe, CNC machined flange, silicone reducer boot, wire clip ring, and stainless steel clamps, ensuring a complete upgrade. Proper fitment is guaranteed for vehicles with the specified engine configurations, making it an ideal choice for enthusiasts seeking to enhance their Duramax’s performance and durability.