Wehrli 17-19 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - Candy Red

This Wehrli intercooler pipe kit gives you a candy red, 3.5-inch high-flow passenger side pipe designed specifically for your 2017-2019 Chevrolet Silverado or GMC Sierra 2500/3500 HD with the 6.6L L5P Duramax engine. It replaces the factory's two-piece plastic pipe, which can be prone to leaks under higher boost pressures. This kit includes the aluminum intercooler pipe, a high-quality silicone boot, stainless steel t-bolt clamps, and the necessary o-ring seals and wire clip for the intercooler outlet connection.

The factory plastic pipe is swapped out for a well-built, 14-gauge aluminum pipe that's a single piece for improved flow and durability. It features a CNC machined flange with a double o-ring seal, designed to hold higher boost pressures more reliably than the stock setup. This helps prevent horsepower-robbing boost leaks and the common issue of blown factory boots. The kit also includes a threaded bung so you can easily reinstall your stock intake temperature sensor. The candy red powder coat finish not only looks sharp but also adds a layer of protection.

This pipe is a direct bolt-on upgrade that requires no additional modifications, tuning, or other parts to install. It's designed to work with your stock truck, offering an improved sealing surface and better reliability for the intercooler system.