Saleen’s Dodge Challenger SMS 570 & SMS 570X with over 700Hp

Steve Saleen and his new tuning company SMS are preparing two limited edition versions of the 2009 Dodge Challenger R/T. The SMS 570 Challenger and SMS 570X Challenger will feature a SMS Supercharged 5.7-liter V8 Hemi delivering 500 to over 700Hp respectively. Engine aside, both models will come equipped with a series of performance parts including drivetrain, suspension, aerodynamics, tires,