This Force II axle-back exhaust system is constructed from 16-gauge mandrel-bent aluminized steel and includes a pair of specially designed 60 Series™ performance mufflers with the sound that goes hand in hand with the performance image of the car. The mufflers are finished off with large 4.00-inch polished stainless steel tips to fill out the exhaust cutouts in the rear valance for a muscular appearance that matches the sound. As a Force II® system, it delivers a moderate exterior tone with moderate interior sound level that is suited to the enthusiast who wants their performance to be heard. Like all Flowmaster® exhaust systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, the system includes all necessary parts and hardware for easy installation. Note: Fits both coupes and convertibles.. Fits 2005-2010 Ford Mustang GT, GT500 and California Special with a 4.6L or 5.4L engine. Fits both coupes and convertibles.. 2005-2010 Ford Mustang GT, GT500 & California Special with 4.6L or 5.4L engine. - Moderate sound. Flowmaster 05-10 Mustang GT 4.6L Force II Axle-Back Exhaust System. Includes Hangers and Hardware for an Easy Installation. Specially Designed 60 Series Performance Mufflers. Large 4.00-inch Polished 304 Stainless Steel Tips. Mandrel-bent 16 Gauge Aluminized Steel Tubing. Flowmaster Force II Axle-back Exhaust System. Specially Designed 60 Series Mufflers. Dyno Tuned for Maximum Performance. Uses the Factory Hanger Locations. Moderate Exterior Exhaust Note. Quick and Easy Installation. 0510 MUSTANG GT 46L FII. 3-year Limited Warranty. SYS 05-10 MUSTANG GT. Flowmaster Quality. SYS 05-10 MU

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