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.

XP Series Cat Back Exhaust System; 4 in.; Incl. Ext. Pipe/Muffler/Tailpipe/Hardware/5 in. Tip; Single Side Exit; T409 Stainless Steel;

MBRP 2004.5-2007 Dodge 2500/3500 Cummins 600/610 Cat Back Single Side

4in. Cat Back; Single Side Exit; T409 Stainless Steel

MBRP Exhaust XP Series, Cat-Back System.

4in. Cat Back; Single Side Exit; T409

MBRP Exhaust Cat-Back System

Exhaust System Kit

5" OD Tip Included

Cat-Back System

Exhaust System