Having taking care of customers of the regular 6-Series models, the tuning experts at AC Schnitzer are now turning their focus on owners of the high-performance M6 with the release of engine, styling and chassis upgrades for all three body styles of the series, including the Coupe, Convertible and the four-door Gran Coupe, though, for now, we only get photos of the last two and videos of the latter. Read more »
