Introducing the new Flowmaster® FlowFX Axle-back exhaust system for 2015-2017 Ford Mustang GT with the 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 large 3.00-inch mandrel-bent stainless steel tubing flowing into a pair of compact round FlowFX® "straight-through" performance mufflers with large 3.00-inch cores for maximum performance and a deep tone. The mufflers are constructed from bright 409S stainless steel, use the factory hanger locations for a quick and easy installation and are finished off with large 4.50-inch stainless steel tips that are black ceramic coated to complement the factory cutouts. Designed for easy installation, this system includes all necessary parts, hardware, and detailed instructions. Note: Fits Coupes and Convertibles. Requires cutting the factory tailpipes for installation.