Passenger Side 3.5 in. Intercooler Pipe 20-24 Duramax L5P Brizzle Blue

Wehrli Custom Fabrication's 3.5" High Flow Passenger Side Intercooler Pipe replaces the factory rubber/plastic design with a high flow, 14 ga. aluminum one piece 3.5" pipe. It is designed to improve airflow between the turbo and engine for improved efficiency, throttle response, turbo spool up and eliminate weak points in the factory design that can lead to boost leaks or complete failures in hard-working and high-performance applications. Features include 14ga. aluminum construction, incorporated threaded bung for the OEM intake temperature sensor, upgraded silicone boots, CNC machined flange with double o-ring seal, and no tuning required. It installs easily with basic hand tools and will fit on a stock truck with no other modifications. Made in USA.