If you are looking to make your 1979-2021 Mustang louder while adding horsepower, Mustang Flowmaster exhaust kits are the way to go! Whether you have a Fox Body, SN95, New Edge, S197, or S550 Mustang, Late Model Restoration has you covered with the best in performance exhaust. Shop high quality Flowmaster axle back kits and cat back kits to give your Mustang more power, performance, and deep, new aggressive tones. These cat back exhaust systems are offered with stainless steel tips or the popular dump style, turn down tips to give you the perfect look. The axle back kits are offered in chrome or black finishes for a stealthy or flashy look. Don't forget to pick up a Flowmaster h-pipe, catalytic converters, headers, or even Flowmaster mufflers to finish off your exhaust system!