MBRP 11-13 Ford F-150 3.5L V6 EcoBoost 4in Cat Back Single Side T409 Exhaust System

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. Front Pipe/Ext. Pipe/Muffler/Tailpipe/Hardware/5 in. Tip; Single Side Exit; T409 Stainless Steel;