Just purchased 2005 2.5 Z4 Olivine Green...already added rear windscreen & chrome tailpipes. Just returned from a long weekend in Vermont mountains - great winding roads for first real test ride.
The chrome pipes are straight from the BMW dealer - $32.00 each. Probably could find a pair on line cheaper but I didn't want to wait for the mail delivery - instant gratification!
Yes, it is a blast to drive - only an automatic but the 5 speed sport shift is fun. I'm really looking forward to the summer when the weather gets really warm and sunny!