[///M Rakete]

I wish that rear spoiler was maybe half the height, more than stock but not this high. IMO it's too tall. I don't care what BMW says about the aerodynamics as the stick Gurney flap already has a proven benefit. If I wanted a poke in my eye and the downforce to go with it then I'd get a wing.

What about a rear diffuser? That would clean up the rear very nicely. I like the new IND/Challenge diffuser.

Just my opinion.