Our 3.5" MEGA passenger side intercooler tube for Cummins 6.7L turbo diesel engines is a perfect compliment to the 3.5" Pusher MEGA Intake System. It's fully tig-welded, and utilizes mandrel-bent steel tubing. We include heavy-duty 4-ply silicone couplers and stainless T-bolt clamps, which makes ins...