In Canada, the roof rack IS an option, but nobody gets it cuz it's basically useless and expensive. there are many aftermarket roof racks availble (ie THULE) and they are much more functional.
Also, i've heard the roof racks make alot of wind noise on the highway. can anybody confirm this?
As for the setup of the yellow mp5, i'm not exactly sure.
most likely the setup (when it's really slammed) is for pure showcar. i'm sure if it was driven, they would have to slightly adjust the coilovers and raise it.
i'm sure there's rubbing, but only at extreme Right or Left steering. the offset is probably deep enough so that turning won't rub the fenders.