Flowmaster 99-04 Mustang Gt American Thunder Cat-Back Exhaust System - Dual Rear Exit
Flowmaster 99-04 Mustang Gt American Thunder Cat-Back Exhaust System - Dual Rear Exit
Flowmaster 99-04 Mustang Gt American Thunder Cat-Back Exhaust System - Dual Rear Exit
Flowmaster 99-04 Mustang Gt American Thunder Cat-Back Exhaust System - Dual Rear Exit
Flowmaster 99-04 Mustang Gt American Thunder Cat-Back Exhaust System - Dual Rear Exit
Flowmaster 99-04 Mustang Gt American Thunder Cat-Back Exhaust System - Dual Rear Exit
Flowmaster

Flowmaster 99-04 Mustang Gt American Thunder Cat-Back Exhaust System - Dual Rear Exit

Regular price $648.75 Sale price $495.97 Save $152.78
1 in stock

Flowmaster 99-04 Mustang Gt American Thunder Cat-Back Exhaust System - Dual Rear Exit

  • Aggressive Flowmaster Sound.
  • Super 40 Series Mufflers.
  • 3" Polished Stainless Steel Tips.
  • Mandrel-Bent Tubing.
  • Durable Aluminized Steel Construction.
  • Fits 1999-2004 GT, Mach 1, and Bullitt Mustangs.

Flowmaster Sound.The Flowmaster American Thunder Cat-Back exhaust system with its mandrel bent tubing will greatly improve your 1999 to 2004 Mustangs exhaust flow for an increase in power, and their included Super 40 Series Mufflers will improve your exhausts sound for a deeper throatier muscle car exhaust note. 

Quality Construction. Constructed from mandrel bent 2.5" 16 gauge aluminized steel tubing for it's corrosion resistant properties the Flowmaster American Thunder Cat-Back features their Super 40 Series chambered mufflers with 3.0 " diameter OEM style polished stainless steel tips for great muscle car looks and sound. 

Fitment. This Flowmaster American Thunder Cat-Back exhaust system is specifically designed to fit the 1999-2004 GT, 2001 Bullitt, and 2003-2004 Mach 1 Mustangs for both impressive looks and sound. This system will not fit the SVT Cobra Mustangs.

Fitment: 1999 2000 2001 2002 2003 2004