1979 BMW M1 VIN: WBS0000009 4301094 One of the original 40 Procar M1 chassis One of a kind, road-going Procar This vehicle, number 31 of 40 Procar M1 chassis produced from 1979-1980, started its life as a spare car for the BMW M1 Procar Championship racing series. Prepared at the factory as a racecar, 094 …