This MBRP exhaust system is perfect for Ford Mustang GT and Shelby GT500 owners from 2005 - 2010 and 2007 - 2010 respectively. Whether you're a daily driver or a weekend racer, this exhaust will enhance your driving experience. It's made of T304 stainless steel, which is durable and easy to maintain. The mandrel - bent tubing allows for better exhaust flow, giving your engine more power. Install it and enjoy a louder, more aggressive sound for your Mustang.