"To celebrate BMW Motorsport 20th anniversary, BMW had built 20 specially equipped Euro-spec M5s in late 1992. These, based on the 3.8-litre engine were only in Mugello Red (274) and had the following equipment:
-Front door handles embossed with "BMW Motorsport" lettering
-Nurburgring package
-M-Technic rearview mirrors
-Contrasting M lower body panels in Jet Black (668)
-M System II wheels with black-painted "throwing star" centres
-Shadowline trim
-Recaro SR sport seats in special M cloth with Anthracite suede bolsters
-Suede-covered steering wheel, shift knob, shift boot and parking brake lever with red stitching
-Carbon fiber trim on dash and door panels
-Red seatbelts with "BMW Motorsport" lettering
-Plaque on the center console with each car's individual number in the edition of 20"
This is the original brochure scan:
So it's pretty sad to see one found like this:
Click for pictures
Check out the mould!