Flowmaster 50 Series Big Block Muffler - 3" Dual Inlet / 2.5" Dual Outlet 4122LRGBK 2003-2003 Ford E-550 Super Duty

2003-2003 Ford E-550 Super Duty

1985-1990 Ford Bronco II

1986-1986 Dodge Power Ram 50

and are bolt-on replacements for most conventional 23° heads

The polyester mesh protects the filter while allowing maximum air flow

Flowmaster 50 Series Big Block Muffler - 3" Dual Inlet / 2.5" Dual Outlet 4122LRGBK 2003-2003 Ford E-550 Super DutyThe 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUV's, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Durable