WCFAB 2001-2004 LB7 Style Up-Pipe 2” Stainless Single Turbo *Passenger Side* Up-Pipe, for OEM Manifold with Gaskets.

PLEASE NOTE: On 2004.5-2016 Model Duramaxs this kit will only fit with specific modifications, if you are unsure, please feel free to email us.

Replace the light weight, 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 EGT's. This up pipe is built to clearance a conventional down pipe behind the engine in single turbo applications. (it can still be used with twin turbo's also) Compatible with factory exhaust manifold only.

Includes Up Pipe Gaskets

NOTE: This up pipe will ONLY fit with OEM exhaust manifold.

***Designed for use with WCFab down pipe. OEM and other aftermarket down pipes may require additional modifications***