Flowmaster American Thunder Cat-Back For Ford Mustang GT 15-17 (817730)

The Flowmaster American Thunder Cat-back exhaust system is a performance upgrade designed specifically for 2015-2017 Ford Mustang GT 5.0L coupes. It enhances the vehicle's sound and performance with an aggressive exterior tone while maintaining a moderate interior noise level. Constructed with mandrel-bent tubing, the system features a dual 3.00-inch Scavenger Series X-pipe for maximum power output and a deep, distinctive exhaust tone. The exhaust exits through a pair of specially designed 60 Series performance mufflers, with 3.00-inch mandrel-bent tailpipes and large 4.00-inch polished stainless steel tips, providing durability and a polished appearance. This bolt-on, emissions-legal system is designed for easy installation, utilizing factory hanger locations and including all necessary hardware for a straightforward, at-home setup.

This exhaust system is compatible exclusively with 2015-2017 Ford Mustang GT models equipped with a 5.0L engine and is not suitable for convertibles. It is intended for street performance applications, offering a significant sound and power upgrade for daily driving or spirited runs. The kit includes the X-pipe assembly, mufflers, tailpipes, tips, and hardware needed for installation. Designed as a direct replacement, it provides an aggressive sound profile and improved exhaust flow, making it ideal for Mustang enthusiasts seeking a performance-oriented upgrade that combines quality construction with ease of installation.