Flowmaster 817585 American Thunder Header-Back Exhaust System Stainless

For the person who is looking for a complete Crossmember-Back dual exhaust system w/a performance sound. This system is mandrel bent for maximum performance & includes specially selected mufflers. American Thunder 2.5 in. systems generally deliver a moderate to aggressive interior & exterior tone & are suited to the enthusiast who wants their performance to be heard. The sound level will depend greatly on the engine & level of modification. Like all Flowmaster systems, the benefits include improved throttle response, power & mileage. Designed for an easy fit, these systems include all necessary parts & hardware for easy installation.