BMW AC Schnitzer OEM Silver Wheel Center Cap Round - 75mm For Type II Type III
This is a (ONE) brand new genuine wheel cap for most AC Schnitzer model wheels that require a round wheel center cap.  For example, the Type II and Type III wheels take this cap. The diameter is 2 7/8 inches or 75mm - Perhaps you need to replace yours and give them some kick, these will serve that purpose as well.
