Originally Posted by Poleposition
Nick, while I completely respect you're professional opinion as you deal with this everyday, I beg to differ on the fitment of the BMW Competition Spoiler. I test fitted one to my car and it absolutely did NOT fit as that spoiler is specifically designed for the coupe. Definitely not the convertible. Unless they make two versions, which I dont think they do.
Odd, BMW offers the same spoiler for both cars. The E93 bootlid is flatter so my guess is that it would need to be flexed to fit properly. Not sure why BMW lists it for both models under the same PN but that is what I show. I have only fitted it to a coupe however.