Flowmaster 99-04 Mustang Force II Catbck w/50 Series Muffler

Flowmaster 03-04 Mach-1 Catback w/ 50 Series SUV/Performance Mufflers

Dual 2.50 Outlet

3.00 Stainless Tips

Force II

Dual Out Rear

Flowmaster's systems will improve acceleration and passing power, as well as help improve fuel mileage. Every system is individually engineered and dyno-tested for each application and includes all required mounting hardware. All tubing is mandrel bent for superior exhaust gas flow, and is a key to the system's performance improvements. Both mufflers and tubing are fabricated from aluminized steel for corrosion resistance.

Force II
The Force II system is designed to provide plenty of "Flowmaster tone" under acceleration but produces lower sound levels while cruising.