don't believe everything you read on wikipedia, but i got this from http://en.wikipedia.org/wiki/E34
A rare 540i M-Sport model was built in 1995. This package included not just a firmer suspension and sport seats, but used many parts from the M5, save for the engine and transmission. 200 "Sport" models were built, 135 of them with a 6-speed manual. Canada also got a special version – the M540i, which was similar to the American 540i Sport but had even more M5 parts, such as 345 mm floating front rotors, 18 inch wheels, and various trim pieces. Only 32 of these cars were built, all with a manual transmission. Australia was the final market that received one of the M5 enhanced 1995 540i 6 speeds. 70 '540i Manual Limited Edition's' were produced, all manual and all individually numbered. They all came with full M5 running gear and interior and the 'throwing star' M-System II wheels, but didn't have the M-tech exterior kit fitted.