Wehrli 17-19 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - Sparkle Bomber Orang

If you're working on your 2017-2019 Chevrolet Silverado or GMC Sierra with the 6.6L L5P Duramax engine, this passenger side intercooler pipe is a solid upgrade. The factory intercooler pipe is a two-piece plastic design that can sometimes leak or even blow off under higher boost pressures, which robs your engine of power and can lead to reliability issues. This Wehrli pipe replaces that with a single, well-built 3.5-inch aluminum pipe designed to handle more boost.

This pipe is made from 14-gauge aluminum and features a CNC machined flange with a double O-ring seal, along with a high-quality silicone boot and stainless steel t-bolt clamps. This setup is much more robust than the stock components, helping to prevent horsepower-robbing boost leaks and improve overall reliability. It also includes a threaded bung so you can easily reinstall your factory intake air temperature sensor. The Sparkle Bomber Orange powder coat finish looks sharp under the hood.

The best part is that this pipe is designed as a direct bolt-on replacement for stock trucks. No other modifications, upgrades, or tuning are required to install it, making it a straightforward way to improve your truck's intercooler system.