Congrats on your new (or new to you) car.
If they are genuine MP parts:
Front:
https://www.getbmwparts.com/oem-part...b3J5IFBhZ2U%3D
Rear:
https://www.getbmwparts.com/oem-part...ft-51192365985
Do you have any pictures especially how they are attached? I might be interested in the rears.