C 63 Supersport by Kicherer

Based on the Mercedes C 63 AMG, the Supersport features carbon fiber pieces added to the grille, front bumper, mirrors, and engine cover. Other styling updates include aggressive side sills, LED daytime driving lights, and a carbon fiber rear diffuser.
Inside, the cabin receives minor updates in the form of new floormats and an ergonomic sports steering wheel with carbon fiber inserts.
Under the hood, Kicherer removes the "senseless" electronic limiters which allow the engine to produce 550 PS and 630 Nm of torque. More importantly, the company adds an adjustable coil over suspension and a high performance limited slip differential.
To keep the car glued to the road, Kicherer equips Supersport with 20-inch RS-1 forged wheels (that measure 245 front and 275 rear) and an advanced Brembo braking system.