Mercedes-Benz C63 AMG Coupe Supercharged to 680-Horses, Courtesy of VÄTH
Do you need a little bit more oomph for your Mercedes-Benz C63 AMG Coupe? Vath promises to address your needs with its new Väth V63 tuning kit that brings a host of engine, chassis, exterior and interior upgrades. But before you read on, you might want to know that the package - not including the car itself - is priced at €64,308 or about US$83,600. .