Perhaps this could help..
Just took delivery of a 6 coupe 1 week ago. Before the car came, I did order the M6 rear lip spoiler from the dealer, had it painted outside the dealership with BMW color code of my car; and then had the dealership install it before I drove the car out of the lot. When talking about rear spoliers, subtle is better, the M spoilers for the BMW's are a nice accent that add to the lines; not a loud punk like screaming statment that diminshes the lines (not that there is anything wrong with that, if that s your taste..). So, if you are going to do it, stay with the M line accesories for this cars; if not, the car looks great anyways. As for me, I love what it adds to the car lines, no second tougths about it; lots of compliments. As far as the roof spoiler? Not a fan, but to each its own.
Hope this helps..
Last edited by Soldes; 12-28-2012 at 05:08 AM.