My M3
Its sitting on 19"s, has the Harman Kardon 12 speaker premium sound system, OEM navigation, ipod + bluetooth connectivity, and limited edition cinnamon interior. The engine's got individual throttle bodies but other than that i havent added anything performance-wise cause I just bought it recently, though im planning on installing D/A performance software pretty soon. Window and tail light tints will be coming very very soon as well.
My car next to my bros Jeep SRT8