WCFAB 2" Stainless Passenger Side Up Pipe 2001-2016 Duramax 6.6L

Replace the lightweight, leak-prone passenger side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up and decrease EGTs. This up pipe is built to clear a conventional downpipe behind the engine in single turbo applications. (it can still be used with twin turbo also) Compatible with factory exhaust manifold only.

Fits 2001-2016 Duramax in a racing and sled pulling application.

Optional:

Full set of 6 ARP 12PT up pipe bolts VIEW HERE

***Designed for use with WCFab downpipe. OEM and another aftermarket downpipes may require additional modifications***

Wcfab Downpipes can be found here. WCFAB DOWNPIPE

WCF100654