Boost your 2007+ Jeep Wrangler's (JK) 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 Jeep 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.