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Flowmaster's American Thunder systems are made of mandrel bent 16 gauge 409 stainless steel tubing for maximum performance and deliver an aggressive and powerful exterior exhaust tone. Suited to the enthusiast who wants the car's performance to be heard, the benefits of this cat-back system include improved throttle response, power, and gas mileage. They are designed for an easy fit. The system connects after the factory catalytic converter and is dyno tuned for maximum performance and an aggressive sound. Includes all necessary hangers and hardware for easy installation.
To view the Dyno Chart click here.
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