MagnaFlow California Converter 15175 Features: Dyno Tested And Proven To Make Power Performance Gains In Horsepower And Torque Great Sound -Has A Smooth; Deep Tone Easy To Install 100% All Stainless Steel Mandrel-Bent. All Welded. Built To Last. Lifetime Warranty Height: 13.00 Width: 12.00 Length: 46.50 Weight: 33.00 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^^