MBRP 13-15 Dodge 25/3500 Cummins 6.7L(Excl. CC/SB)4in Filter Back Cool Duals AL(Leaf Spring) - S6168AL

Our high flow performance exhaust systems maximize exhaust flow so your engine keeps its cool with lower exhaust temperatures. Your reward will be greater fuel efficiency; more torque; more horsepower; and last but not least a sound that is pure MBRP.
Installation Instructions
Warranty
Technical Drawing
User 9
Installation Instructions
Warranty