Boost your 2005-2014 Ford Mustang’s performance with a new Exhaust System. A new exhaust can boast both horsepower and torque boosts to give you a slight edge over the competition and make your car sound mean and powerful as you roll down the road. Here at ModernGenAuto.com, we are happy to offer many name brand exhausts including, American Racing, Billy Boat, Borla, Corsa, Dynatech, Kooks, LG, MagnaFlow, Stainless Works, SLP, aFe, and several others. Pick your favorite and make a statement. A nice and powerful statement.