Flowmaster 50 Series Heavy Duty 3.5" Inlet 3.5" Outlet Offset Chambered Muffler 2016–2020 Ford Mustang Shelby GT350 5.2L 1998-2002 Pontiac Firebird V8 5

1998-2002 Pontiac Firebird V8 5

the SD Max Con O is a Performance Organic clutch that is incredibly durable and provides a smooth engagement

2019 Ford F-250 Super Duty 6

This bolt-on exhaust offers a noticeable upgrade in throttle response and horsepower thanks to its free-flowing

Flowmaster 50 Series Heavy Duty 3.5" Inlet 3.5" Outlet Offset Chambered Muffler 2016–2020 Ford Mustang Shelby GT350 5.2L 1998-2002 Pontiac Firebird V8 5Designed primarily for today's heavy duty gas and diesel trucks, this muffler will deliver improved performance, throttle response and mileage. Featuring a deeper, moderate tone with minimal resonance, it is ideal for trucks with modified engines. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Moderate Sound Mild interior resonance Improved Horsepower, Torque and Engine Efficiency Recommended for Dodge