MBRP 08-10 Ford 6.4L F250/350/450 4 inch Filter Back Single Side Exit T409 and Down Pipe

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 Filter Back Exhaust System; 4 in.; Incl. Tailpipe/Ext. Pipe/3.5 in. To 4 in. Adapter/Upper And Lower Downpipe/Hardware/5 in. Tip; Single Side Exit; T409 Stainless Steel;