Magnaflow Cat Back for your S550 Mustang Add that aggressive sound on your S550 2015-2017 Mustang with this 100% stainless steel Competition Cat Back exhaust system from Magnaflow! Not only will you gain the aggressive sound, but you will increase the horsepower and torque to go with it. This Competition Cat Back system is a complete bolt-on exhaust kit for your 2015-2017 S550 Mustang. There is no welding required. With it being 100% stainless steel, you know it's built to last!
Cat Back Info This Cat Back system is a built with 3" tubing. The axle backs are a 5" round muffler and are completed with a 4 1/2" tip. With it being a 4 1/2" tip, it fills the cut-out up perfectly on your 2015-2017 Mustang. The hangers are pre-installed with the correct bends. This allows for that easy installation that will only take a few hours of your time.
Application -Fits 2015-2017 Ford Mustang GT - 5.0 Coupe & Convertible