German Special Customs' new Benz might look stealth, but there's no hiding the roar of its 5.5-liter 750-horsepower twin-turbo V8. The Mercedes "Stealth" CL563 AMG would pop up on everybody's radar with its matte paint job, custom hood, extended bumpers, and five-spoke, 20-inch rims. The tuning package also includes a new KW coilover system, an integrated carbon fiber diffuser in the rear bumper, and a reworked ECU, culminating in a quick 62 mph in 3.7 seconds. 

[via Motoring Exposure]