2003-2007 24-Valve Cummins

The Pusher 3.5" Mega Intake System with Cross-Air replaces all of your 3” factory post intercooler plumbing and intake manifold with 3.5” mandrel bent tubing, heavy duty 5-ply silicone couplers and stainless T-bolt clamps. This system...

The Pusher 3.5" MEGA Intake System with our 3.5" Passenger Side Intercooler Tube replaces all three of the pre- and post- intercooler piping and stock intake manifold with 3.5" mandrel bent tubing, dramatically increasing the flow efficiency of your...

The Pusher 3.5" MEGA Intake System with replaces your stock post-intercooler piping and intake manifold with 3.5" mandrel bent tubing, increasing the flow efficiency of your charge system by 55%. This system includes heavy-duty 5-ply couplers to replace...

Combine a Pusher 3" Intake Manifold and 3" Cross-Air and save $25! This is the most cost effective way to protect your rear cylinders on trucks under the 500HP mark. It addresses the restrictive factory intake manifold and the air starvation of the front...