MBRP 3 Inch Turbo Down Pipe For 01-04 Silverado/Sierra Duramax 2500/3500 Black Series GM8425 2015-2017 Ford Expedition (4) 4" Black-Coated Dual Wall

(4) 4" Black-Coated Dual Wall Tips

7L Power Stroke

T409 Stainless Steel 4 Inch Down Pipe XP Series Ford 4 Inch Down Pipe MBRP Down Pipes are jig manufactured to ensure total accuracy

Designed with a Go-Pro style mounting bracket which mates with an array of off the shelf Go-Pro mounts

Customize your airflow with 3 different configurations

MBRP 3 Inch Turbo Down Pipe For 01-04 Silverado/Sierra Duramax 2500/3500 Black Series GM8425 2015-2017 Ford Expedition (4) 4" Black-Coated Dual WallAluminized Steel 3 Inch Turbo Down Pipe Blk Series Chev GMC 3 Inch Turbo Down Pipe Replace 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