Orange County, California. (April 17, 2009) Steve Saleen, his name being synonymous with fast Mustangs, would not be Steve if he kept his hands off Ford's newest pony. On the occasion of the 45th anniversary of the launch of the original Mustang in 1964, and in reflection on his 25 year association with America's iconic sports car, Steve celebrates with Mustang aficionados from around the world in...

SMS Supercars unveiled the Challenger 570X at the 2009 New York Auto Show. It uses a new '296 Supercharger' that helps the car produce 700 bhp and 650 ft lbs of torque. Along with the forced induction, Steve Saleen and crew at SMS have fitted an impressive list of upgrades that comprehensively change the stock Challenger into something much more exciting.

With upgrades uncluding a new supercharger, the 570 Challenger has 500 bhp on tap. Also available are SMS brakes, wheels, interior and exterior trim.