Flowmaster Part #817312
1999 to 2004 Ford Mustang GT, MACH1 and Bullitt(not Cobra), with a 4.6L SOHC engine.
For the person who is looking for a complete Cat-back dual exhaust system
with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems
deliver a moderate to aggressive interior and exterior tone and are 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.
✓ Mandrel bent 16 gauge 409 stainless tubing
✓ Moderate exterior exhaust tone
✓ Includes hangers and hardware for easy installation
✓ Dyno tuned for maximum performance
✓ Premium Flowmaster