Powerful dynamics, sporting performance and exclusive elegance in perfect form became available with the BMW 6-series Gran Coup . Tuning fans can rejoice: once again AC Schnitzer has reinvented the top class four-door coup . With a performance upgrade from 313 to 360 HP in the BMW 640d and from 320 to 360 HP in the 640i, AC Schnitzer again impressively demonstrates that there are no upper limits to dynamics and sporting performance. The concentrated power band widened by the Aachen specialists with intelligent technology is documented by the AC Schnitzer engine bay styling for the 6-series Gran Coup . The AC Schnitzer twin sports rear silencer with chromed "Sports Trim tailpipes (right/left), also available in export version, provides the matching sound track.