Another one from the BMW Museum. The engine in the foreground is the first M engine that powered the M1. The display also had headphones so you could listen to how each engine sounded up to redline.
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Musings of a Food and Travel Addict
Another one from the BMW Museum. The engine in the foreground is the first M engine that powered the M1. The display also had headphones so you could listen to how each engine sounded up to redline.