AMG has 40 years of expertise under its belt in tuning
Mercedes-Benz vehicles, but some customers require even further customization. Fortunately there is no shortage of Mercedes tuners out there, and one of our favorites is Wimmer Rennsporttechnik. Wimmer's latest project takes on the C63 AMG wagon and adds 167 horsepower to the already forceful 6.3-liter V8, bringing output up from 457 horsepower to an absolutely bonkers 624.