Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Up Pipe Kit w/Gaskets - Single Turbo Air Filters>Air Filters - Direct Fit Skunk2s engineers looked to the

Skunk2s engineers looked to the popular 06-10 Civic Si's RBC intake manifold for inspiration when developing our Pro Series Intake Manifold for K-series engines (excluding 06-10 Civic Si) and went back to the drawing board

It features an aFe Power design inspired by European vehicles

and your RS3 will sing a signature AWE tune with enhanced RS burbles that will provoke a firm grin

Whether you want a cambered look

Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Up Pipe Kit w/Gaskets - Single Turbo Air Filters>Air Filters - Direct Fit Skunk2s engineers looked to theReplace the lightweight 16G, leak prone, 1 5 8" OEM up pipes with these heavy duty 11 gauge 2" Stainless up pipe kit. HD Stainless Bellows that will not crack and leak like OEM. Increase Turbo spool up and decrease EGTs. This kit is for use with single turbo applications and factory exhaust manifolds. NOTE: These up pipes ONLY fit with OEM exhaust manifolds or WCFab Duramax Billet Exhaust Manifolds (WCF100363). Designed for use with WCFab downpipe.