The Akrapovic Fitting Kit for BMW M4 (G82/G83) and M440i (G22) is a mandatory kit required to mount the Akrapovic rear carbon wing. Specified for G82/G83 M4 models and compatible M4 LCI versions, it supplies the necessary mounting hardware and components to install the wing properly per the maker’s fitment notice.
Akrapovic 21-22 BMW M4 (G82/G83) OPF/GPF Fitting Kit