The Germans from Kicherer have are probably getting into the Christmas spirit, because they have just announced a new tuning program for the Mercedes C63 AMG called the White Edition.
The program will be limited to 10 vehicles and it promises to enhance drivers enjoyment without sacrificing the usual comforts.
To get to the point, the Kicherer Mercedes C63 AMG White Edition was treated with a software optimisation kit which also removes the V-max limiter, and as a result the power output is now 520 bhp and 457 lb-ft of torque. In order to transfer all the power to the road safely and efficiently, the C63 AMG White Edition has also been fitted with a high-performance limited slip differential with variable slip and an individually adjustable coilover suspension system.
The car sits on 20 inch RS 1 forged alloy wheels wrapped in performance tires and with upgraded Brembo brakes behind them, while in terms of aerodynamics, Kicherer decided to with the typical list of enhancements, meaning a new front apron, new side skirts and a rear diffuser.
A carbon front grille with piano lacquer finish and a custom exhaust with two massive stainless steel tailpipes and a flap control system are also among the elements that distinguish the White Edition from the regular C63 AMG.
As for the interior the German tuner went with a combination of black and white Napa leathers featuring ‘perfect white stiching’. 

Source: Kicherer