I'm looking to sell my Roush extreme axleback. It has approx 1000 miles on it and I'm only selling because I no longer own the car. IMO it's on of the best sounding exhaust on the GT500's. It's not raspy like so many other exhaust kits out there there and it gives you that deep tone that I was looking for. Looking for 300.00 shipped or i'd be willing to trade a stock GT500 axleback from a 2011/2012 with similar mileage.
