These were used on the BMW E36 Compact, so will fit any Coupe and Cabrio.
P/N 51 47 7 893 368
ETK says no longer available, but maybe there is old stock left.
They look really nice. Wanted them in the past, but since I have the kohlefaser(look) M3 GT doorsills...
Which are still available at like €100 p/side.