Flowmaster 13-14 Mustang GT Axle-Back Exhaust For 05-14 (817588)

The Flowmaster American Thunder Axle-Back Exhaust System for the 2013-2014 Ford Mustang GT is a performance upgrade designed to deliver an aggressive exterior sound with a moderate interior tone across various RPM ranges. Constructed from durable 409 stainless steel, this bolt-on emissions-legal system features 3.00-inch mandrel-bent tubing that directs flow into Super 44 Series performance mufflers. The system enhances vehicle performance and produces a deep, powerful exhaust note, complemented by large 4.00-inch polished stainless steel tips for a refined appearance. It includes all necessary hardware and uses factory hanger locations for straightforward installation, backed by Flowmaster’s Lifetime Limited Warranty.

This exhaust system is specifically designed for 2013-2014 Ford Mustang GT models equipped with the 5.0L engine, fitting both coupe and convertible body styles. It serves as a direct bolt-on replacement for the stock exhaust, ideal for street performance and daily driving applications. The system is emissions-legal and engineered to maximize sound and performance without requiring extensive modifications. The kit includes all components needed for installation, making it a convenient upgrade for Mustang enthusiasts seeking a bold sound and improved exhaust flow.