In Reply to: E39 M5 rear spoiler mounting question posted by TSB on December 12, 1999 at 21:08:17:
: Has anyone put a M5 (E39) rear spoiler on their 528/540? I checked with my dealer's parts department yesterday and they show it mounted with 2 screws from inside the trunk. Just want to make sure this is the same/best way others have done it prior to ordering the parts. Also, did you have your dealer or a body shop do your installation?
I ordered the parts last Wed. I am going to have my independant body shop install. He did a good job matching the paint after a parking lot fender bender.