01-04 Duramax LB7 MBRP 3" DownPipe Bed Larger porting design than others

Larger porting design than others will handle any increase in power

Faster than anything else on the market

needles and backgrounds

IN THE USA

01-04 Duramax LB7 MBRP 3" DownPipe Bed Larger porting design than othersReplace 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