Unleash the aggressive sound and improved performance of your 2015-2023 S550 Mustang with a high-quality axle-back exhaust system from KMP Accessories. These premium exhaust systems are designed by leaders in the industry such as Roush, Bassini, SLP, Borla, Ford Racing, Flowmaster, Pypes, and more, to deliver a deep, throaty exhaust note while increasing horsepower and torque. Upgrade your Mustang's exhaust system with our performance-driven axle-back exhaust for an exhilarating driving experience and head-turning sound.