Wehrli 03-07 Cummins 5.9L Passenger Side 3in Replacement Intercooler Pipe - Fine Texture Black

The Wehrli Stage 2 High Flow Intake Bundle Package is designed to upgrade the air intake plumbing for 2003-2007 5.9L Cummins equipped Dodge Ram 2500 and 3500 models. Fabricated from precision mandrel-bent 14-gauge piping and CNC-machined billet components in the USA, this kit includes a 4-inch air intake kit, a 3-inch hot side intercooler pipe, and a 3.5-inch cold side intercooler pipe with an intake manifold/horn.

This package aims to improve airflow and efficiency, addressing weak points in stock components that can lead to boost leaks and leave you stranded. The cold side upgrade is reported to improve airflow by 60% over stock, resulting in better turbo spool-up, increased throttle response, and decreased Exhaust Gas Temperatures (EGTs).