MagnaFlow Performance Exhaust Kits - 11-12 Ford Mustang Features: Street Series Stainless Steel Cat-Back System; 2.5 in. Tubing; 4 in. Polished Stainless Tip; 4 x 9 x 14 in. Mufflers; Dual Split Rear Exit; Height: 14 Width: 15 Length: 66 Weight: 56 Fitment: 2012/Ford/Mustang/Base Coupe 2-Door/3.7L 3726CC 227Cu. In. V6 GAS DOHC Naturally Aspirated^^2012/Ford/Mustang/Base Convertible 2-Door/3.7L 3726CC 227Cu. In. V6 GAS DOHC Naturally Aspirated^^2011/Ford/Mustang/Base Coupe 2-Door/3.7L 3726CC 227Cu. In. V6 GAS DOHC Naturally Aspirated^^2011/Ford/Mustang/Base Convertible 2-Door/3.7L 3726CC 227Cu. In. V6 GAS DOHC Naturally Aspirated^^