Thanks guys for all your replies. I am a big supporter if possible for OEM parts, but in this case (and I know for a hitch kit it is critical is a good one), I am outraged at BMW charging lots more. I am sure as well, they do not even manufacture the part themselves, they probably add the BMW logo and pump the price up. It may be that Dalan makes the one for BMW and sell it also with their brand. In terms of installation, I do not trust the BMW stealer for this kind of work as I may trust my local guy.

I will search for the Dalan and try to find out if for any reason they are the ones that make the OEM part.

Thanks again to all for your feedback.