MagnaFlow California Converter 15177 Features: Competition Series Axle-Back Performance Exhaust System; 3 in. Tubing; 4 in. Black Stainless Tips; Quad Split Rear Exit; Height: 13.00 Width: 12.00 Length: 46.50 Weight: 23.00 lbs Fitment: 2014/Ford/Mustang/Shelby GT500 Coupe 2-Door/5.8L 5812CC 355Cu. In. V8 GAS DOHC Supercharged^^2014/Ford/Mustang/Shelby GT500 Convertible 2-Door/5.8L 5812CC 355Cu. In. V8 GAS DOHC Supercharged^^2013/Ford/Mustang/Shelby GT500 Coupe 2-Door/5.8L 5812CC 355Cu. In. V8 GAS DOHC Supercharged^^2013/Ford/Mustang/Shelby GT500 Convertible 2-Door/5.8L 5812CC 355Cu. In. V8 GAS DOHC Supercharged^^