Spied: 2007 Mercedes CLK 63 AMG Black Series
Following the launch of the SLK 55 AMG Black Series, Mercedes is planning to roll out another special edition model called the CLK 63 AMG Black Series. The car is believed to have a 530 horsepower engine -- which is 50 hp more than the regular CLK 63. It also has ultra-wide fenders, adjustable AMG suspension, and composite brakes. Gallery after the jump...