The mirror caps that your dealership found in the system do not fit on the F10 M5 and only work for the regular F10's. BMW is set to release the F10 M5 mirror set around June/July of this year. At the moment for the performance line they only offer the trunk spoiler, carbon interior trim plus the carbon DCT knob.
For the front lip and rear diffuser RKP offers a carbon weave that matches the OEM BMW performance parts (trunk spoiler and interior trims) in a 2x2 weave.
RKP F10 M5 front lip - 100% bolt-on with no drilling required.
RKP F10 M5 rear diffuser - replacement rear diffuser that clicks into place and will not delete the "foot swipe" function.
