Mercedes-AMG S 63 Cabrio by Posaidon
The Mercedes-AMG S 63 Cabriolet was on the receiving end of an extensive tuning upgrade courtesy of Posaidon. The German tuner’s program was developed for the pre-facelift version of the AMG S 63. It’s the same model that uses AMG’s old 5.5-liter twin-turbo V-8 engine, which produces 577 horsepower and 664 pound-feet of torque. With the upgrades in tow, the AMG S 63 Cabriolet is now able to produce a whopping 1,005 horsepower and 1,033 pound-feet of torque.