Our 3.5" MEGA Passenger Side Intercooler Tube for your 03-07 Dodge 5.9L Cummins is a perfect compliment to our 3.5" Pusher MEGA Intake System. By replacing the anemic 2.75" stock intercooler tube you'll lower EGTs while increasing fuel economy, throttle response and turbo spool.

Intercooler Compatibility: This product was designed to work with the stock intercooler or aftermarket intercoolers that mimic the stock inlet and outlet size and location.

For other aftermarket intercoolers, call for compatibility.

Constructed of 3.5" mandrel bent tubing. Fully TIG welded with precise settings to produce optimal penetration without impacting airflow. Heavy duty 5-ply silicone couplers rated at 200 PSI burst pressure. Lower EGTs Increased fuel economy Increased throttle response Faster turbo spool-up