2004.5-2005 LLY Duramax

This product is not emissions compliant. Off-road use only. The ultimate way to upgrade all of the anemic factory charge tubes, upper manifold, and two piece intake bridge to an unobstructed 3" flow path. Save $35 by packaging them together. Compatible...

This product is not emissions compliant. Off-road use only. The Pusher SuperMax Y-Bride and Charge Pipe eliminate the anemic post intercooler charge plumbing and two piece y-bridge. The Pusher SuperMax Y-bridge . This system combines the SuperMax...