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 in. 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.