AC Schnitzer ACS4 build by European Auto Source
California-based European Auto Source teamed up with German powerhouse AC Schnitzer, and other aftermarket companies, to tune up a BMW M4.
AC Schnitzer ACS4
AC Schnitzer ACS4 fastest BMW on Hockenheim
The fastest BMW on Hockenheim comes from Aachen: The AC Schnitzer ACS4 Sport - based on the BMW F82 M4 - has recorded a lap time of 1:09.5 minutes.
