Compatible with 2013-2014 Ford Mustang GT 5.0L Coupes & Convertibles.; This Flowmaster® Outlaw Axle-back exhaust system is specifically designed for 2013-2014 Ford Mustang GT 5.0L coupes and convertibles. The system features a pair of race proven Outlaw® mufflers for an aggressive exterior sound level with a moderate interior sound level. Features include 2.50 in. connections for an easy fit to the stock mid-pipe then the inlets quickly expand to full 3.00 in. mandrel-bent inlet tubing leading into a pair of Outlaw mufflers for maximum performance. The system is supported from the factory hanger locations for an easy and hassle free installation that can be done at home and is finished off with a pair of large 4.00 in. polished stainless steel tips for that performance look and sound that you ve come to expect from Flowmaster.;