MBRP 15 Ford Mustang GT 5.0 Convertible Black 3in Cat Back Dual Split Rear Exit (Street Version)Our high flow performance exhaust systems maximize exhaust flow so your engine keeps its cool with lower exhaust temperatures. Your reward will be greater fuel efficiency; more torque; more horsepower; and last but not least a sound that is pure MBRP. XP Series Cat Back Exhaust System; 3 in.; Incl. H Pipe Driver And Pass. Mufflers Hardware 4. 5 in. Tip; Dual Split Rear Exit; Black Coated; Street Version; 4. 5" OD tips included Fitment: Ford Mustang GT