01-04 Duramax LB7 MBRP 3" DownPipe Shirts Great spool time and low-end

Great spool time and low-end torque

Fits '01-'06' Duramax with the ZF6 Transmissions

Description: 60" Traction Bar Kit

They are centerless ground to assure perfect concentricity

01-04 Duramax LB7 MBRP 3" DownPipe Shirts Great spool time and low-endReplace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. While the search for more power for your LB7 Duramax powered vehicle usually leads you down the path of exhaust, intake and tuner, one item that is often overlooked is the factory restrictive turbo direct pipe. MBRP has addressed this restrictive component of the factory exhaust with our new turbo direct pipe