I had a run of center cap adapters made to install standard BBS centercap on the motorsport wheels that otherwise do not utilize caps. Clear or black annodized finish

$195 shipped for a set of 4.

71mm center bore for e50 and others

Hex - The adapters utilize BBS style "C" center caps and are secured to the wheel with (2) o-rings.







Flat - The adapters utilize BBS style "C" center caps and are secured to the wheel with (2) o-rings.







e28/e88 - The adapters utilize BBS style "B" center caps and are secured to the wheel with (3) stainless steel allen screws