I have a '08 X5 3.0si without the sport package. Currently I have 18" wheels, but, like all the other posts I've read here (I've read a TON of them!), I love the look of the 20" 214's. I also like the 19" 212's, although they're not quite as aggressive looking, still pretty cool though. My question is if I go with the 20" 214's, will fender flares fit on my 3.0si keeing in mind that I don't have the sport package option? I read on a post where one person metioned to use the fender flares, the X5 needed the sports package option. Like most probably, I haven't found the dealer part manager very knowledgeable.

Thanks!