thanks for the comments guys. it is a 08 e92 325 se with the n53 3ltr engine. it also has paddle shifts
I bought ABS m3 style side skirts which are real nice. I have researched in to it and yes most people say go for the ABS aero lip spoiler ratehr than the fibre glass.
As for the wheels, i have not decided yet but would like some 18s perhaps in black.....any ideas would be appreciated