For the serious enthusiast who is looking for all the performance benefits of a complete Cat-back dual exhaust system, this is it. As an American Thunder system, it delivers an aggressive exterior sound level and a moderate interior tone that is suited to the enthusiast who wants to be heard. With maximum performance and easy fit in mind, the system is mandrel bent and includes specially engineered mufflers featuring Delta Flow technology. A Scavenger Series X-pipe is used to maximize exhaust pulse velocity for better torque and helps keep that classic muscle car tone. Maximum increases of 17 hp and 19 ft-lb. torque at the rear wheels. 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 a simple installation.
Features:
- 3.00-inch Mandrel-bent 16-gauge Stainless Steel Tubing
- Includes Hangers and Hardware for an Easy Installation
- Scavenger Series X-pipe Crossover for Maximum Power
- Specially Designed 60 Series Performance Mufflers
- Large 4.00-inch Polished Stainless Steel Tips
- Connects After Factory Catalytic Converter
- Aggressive Sound Exterior Exhaust Tone
- Uses the Factory Hanger Locations
Fits 2005-2010 Ford Mustang GT, GT500, California Special or convertible with 4.6L or 5.4L engine.
Installation Notes:
Fits 2005-2010 Ford Mustang GT, GT500, California Special or convertible with 4.6L or 5.4L engine.
About Flowmaster
Manufacturer of performance exhaust systems, mufflers, performance air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Submodel |
Years |
Engine |
| Ford |
Mustang |
Bullitt |
2008 |
4.6L / 281 / V8 |
| Ford |
Mustang |
Bullitt |
2009 |
4.6L / 281 / V8 |
| Ford |
Mustang |
GT |
2005 |
4.6L / 281 / V8 |
| Ford |
Mustang |
GT |
2006 |
4.6L / 281 / V8 |
| Ford |
Mustang |
GT |
2007 |
4.6L / 281 / V8 |
| Ford |
Mustang |
GT |
2008 |
4.6L / 281 / V8 |
| Ford |
Mustang |
GT |
2009 |
4.6L / 281 / V8 |
| Ford |
Mustang |
GT |
2010 |
4.6L / 281 / V8 |
| Ford |
Mustang |
Shelby GT |
2007 |
4.6L / 281 / V8 |
| Ford |
Mustang |
Shelby GT |
2008 |
4.6L / 281 / V8 |
