Look at all the different P/Ns for the same kind of BMW 50th Anniversary Classic M Roundels. Most new ///M cars might use an adhesive, so getting the old BMW roundels off is not so easy (fishing line and/or heat gun/blow dryer).
BMW 50th Anniversary Classic M Roundels P/N Decoder Ring.
https://paddleshifterz.com/product/b...v=7516fd43adaa
Cheers