Imagine the iconic E30 M3, but with BMW's 3.5 litre inline 6 installed in it and tuned by Alpina to 254 BHP. This may have been the best E30 M3 iteration ever! Only 62 were made between November 1987 and December 1990...
From Alpina:
http://www.alpina-archive.com/?page_id=53
Enjoy the read!