The MagnaFlow Ford Mustang Race Series 15594 doesn’t leave any performance on the table with a race-ready, light weight, dyno-proven design ready to help your 5.0L, 5.4L 2011-2012 Ford Mustang take on any pretenders, whether on the track or the street. Exhaust kit 15594 is engineered to produce our powerful, resonant signature exhaust note at VeryAggressive exterior and Aggressive interior sound levels with an axle-back layout that replaces your vehicle’s exhaust components from near the rear axle on back. Please check to ensure compliance with local noise regulations. This Ford Mustang exhaust kit features fast-flowing mandrel bent 3in. diameter main piping that ends in a Dual Split Rear exit with 4in. Polished Welded-Double Wall-Angle Cut-Folded Edge tips. Extensive 3D scanning during development and the use of advanced CNC precision robotic manufacturing techniques ensures that 15594’s direct-fit design fits so perfectly that you can easily install the system yourself. The durable, corrosion resistant stainless steel construction of exhaust system 15594 is backed by MagnaFlow’s limited lifetime warranty.
Competition Series Axle-Back Performance Exhaust System; 3 in.; Incl. Tubing/Tailpipes/Dual 4 in. Polished Round Tip; Dual Split Rear Exit; Stainless;
The Race Series Stainless Exhaust System is designed to remove the muffler eliminating unwanted backpressure and creating a loud very aggressive racecar exhaust sound.

Fitment:
Ford Mustang Boss 302 2012
Ford Mustang GT 2011
Ford Mustang GT 2012
Ford Mustang Shelby GT500 2011
Ford Mustang Shelby GT500 2012