Transferring up to 577bhp to the rear wheels through the sophisticated 7-speed AMG SPEEDSHIFT MCT (Multi-Clutch Technology) gearbox requires absolute driveline rigidity. Under brutal race starts, the factory rubber mounts can easily deflect, leading to axle tramp and lost momentum. While extreme builds pushing the absolute limits of the overhauled W212 chassis may eventually seek heavy-duty Clutches, lightweight Flywheels, and stiffened Engine Mounts to handle massive twin-turbo torque spikes, securing your foundation is the crucial first step. Eliminate unwanted driveline movement by installing stiffened polyurethane Drivetrain Bushes to ensure every ounce of V8 torque translates directly to the tarmac.