MBRP 01-04 GM 6.6L 3" Turbo Down Pipe Global West Howards Cams pioneered many valve

Howards Cams pioneered many valve spring developments since the 1950's

Delivers maximum power and a broad torque curve for high-performance street

Anodized aluminum utilizes JOES microcell vent filter system that is designed for optimal float bowl venting while keeping your fuel system clean

Red or Blue with Black accents

340 and 360 LAThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

MBRP 01-04 GM 6.6L 3" Turbo Down Pipe Global West Howards Cams pioneered many valveMBRP Exhaust Turbo Diesel Down Pipe. MBRP Exhaust Turbo Diesel Down Pipe. Fits Early 2004 Models. Not For Sale In California. MBRP Inc. was established in 1995 and is based in Huntsville, Ontario. MBRP manufactures high performance exhaust systems for many makes and models of imported and domestic vehicles. The MBRP product line up includes headers, exhaust systems, and pipes, as well as mufflers and delete kits. They also offer intercooler pipes and