MBRP 10-12 Dodge/Chrysler 2500/3500 Cummins 6.7L Filter Back Single Side Exit Alum Exhaust

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.
Installer Series Filter Back Exhaust System; 4 in.; Incl. Extension Pipe/Tailpipe/Hardware/5 in. OD Tip; Single Side Exit; Aluminized;