An eBay seller is offering this exceedingly rare BMW M1 “ProCar” for $189,000. Basically, “BMW designed the race car and then changed only what was necessary to make the car acceptable for the street.” Auction page. Click here for first picture in gallery.

BMW did build a small run of cars based on the Group 4 spec car for an all-star series called ProCar that was ran in conjunction with some F1 races, and the 3.5L twin-cam 24-valve inline-six eventually found a home in the first generation M5 and M6.

[via AutoblogeBay]

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