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

This Wehrli intercooler outlet elbow kit starts with a 3.5-inch diameter, 14-gauge aluminum pipe, replacing the restrictive factory plastic piece. It’s designed to work with aftermarket intercooler piping and turbo kits that require a bead roll connection at the intercooler outlet. This kit is a solid option for 2006-2010 GM LBZ and LMM Duramax trucks, including popular models like the Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD.

The kit features a CNC machined billet aluminum flange that uses a double O-ring seal, which is a notable improvement over the stock setup for eliminating boost leaks and ensuring a more reliable connection under higher boost pressures. You also get a new wire clip ring for the intercooler flange connection, a heavy-duty silicone reducer boot that transitions from 3.5 inches down to 3 inches, and strong stainless steel T-bolt clamps. These components are built to withstand more boost than the factory parts, helping to prevent blown boots and horsepower-robbing leaks.

The entire assembly is finished in a durable gloss black powder coat, giving your engine bay a clean, custom look. This kit is a good choice if you're looking to improve the sealing and flow of your intercooler system and want to replace aging or leaking factory components with something more robust.