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Supplier details checked 2026-09-23 · Test catalog
1987-1993 Ford Mustang GT 5.0L engine. Fits Coupes and Convertibles. - Aggressive sound
Flowmaster American Thunder Cat-back Exhaust System
Includes Hangers and Hardware for an Easy Installation
Mandrel-bent 16-gauge Auminized Steel Tubing
Super 44 Series Performance Mufflers
Dyno tuned for Maximum Performance
Uses the Factory Hanger Locations
3-year Limited Warranty
Deep Powerful Sound
Fits 1987-1993 Ford Mustang GT 5.0L engine. Fits Coupes and Convertibles.
Flowmaster 87-93 Mustang GT 5.0L American Thunder Cat-Back Exhaust System
8793 MUSTANG GT 50L AMT
SYS 87-93 MUSTANG GT
For the person who is looking for a complete cat-back dual exhaust system with an aggressive tone. With an easy fit in mind, these systems feature a mandrel-bent 2.50-inch aluminized steel inlet pipes flowing into a pair of Super 44™ Series mufflers for maximum performance and a deep powerful sound. The system utilizes the factory exhaust hangers for a quick and easy installation and the large 2.50-inch mandrel-bent tailpipes exit straight out the back with a turn down at the lower valance. The American Thunder® systems deliver a moderate to aggressive interior and exterior tone and are best suited to the enthusiast who wants their performance to be heard. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. Note: Fits Coupes and Convertibles. Check out optional our stainless steel system #817116 covered by our Lifetime Limited Warranty. All Aluminized steel exhaust systems are covered by our 3-year Limited Warranty.
SYS 87-93 MU
