Introducing the Flowmaster® FlowFX Cat-back exhaust system for the 2015-2017 Ford Mustang GT with 5.0L engine. This system is perfect for the person looking for a deep powerful exterior sound while maintaining a moderate interior sound level with all of the performance benefits that you would expect from Flowmaster. New features include dual 3.00-inch mandrel-bent stainless steel tubing flowing into a Scavenger X-pipe for maximum performance and a deep unique muscle tone. The Scavenger Series® X-pipe then flows into a pair of compact round FlowFX® "straight-through" performance mufflers with large 3.00-inch cores. The 3.00-inch tailpipes utilize the factory hanger locations and are finished off with large 4.50-inch black ceramic coated stainless tips to complement the factory cutouts. Designed for an easy installation this system includes all necessary parts, hardware, and detailed instructions. Note: Fits Coupes and Convertibles.