Seriously? To each their own I guess but you would never see anything other than OEM BMW on my car regarding side mirrors.....wouldn't look right in my opinion. Not many retrofit the OEM M3 side mirrors because of the amount of work needed to get them retrofitted right but in the end all that work is well worth the effort to do the retrofit if you ask me. For me, it's better to do things right than cut corners and get something that really does not go well with our cars.....that's just my opinion on the matter...