MBRP Dodge/Cummins 4" Down Pipe,T409 (2003-2004)

For over fifteen years MBRP has been delivering performance enthusiasts the most in power, the most in product quality and the most in durability.
Jig manufactured to ensure accuracy, Gain extra power, lower exhaust gas temperatures (EGT's). Not satisfied with usual? Then buy MBRP for the most in performance.

Get even more exhaust flow with this 4" Down Pipe.

Constructed from T409 stainless steel you can count on this pipe lasting for as long as you own your truck.

Features:

• Aggressive Sound
• Bigger exhaust flow
• Smooth mandrel bends to ensure the best flow
• Completely jig manufactured to ensure accuracy