MBRP Down Pipe - Steel - Black - 6.6 L - Duramax Cold-Case Radiators Magnum studs are best for

Magnum studs are best for street performance applications

and overhead cam engines

Allstar Sway Bar Bolts

HVH has over thirty years of head porting

seamless teamwork

MBRP Down Pipe - Steel - Black - 6.6 L - Duramax Cold-Case Radiators Magnum studs are best forFits Mid To Late 2004 Models. 3" Down Pipe Carb EO # D 763. Down PipeMBRP 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 turn down systems for both gasoline and diesel