I am finally taking delivery of my new Z4 at eleven o'clock tomorrow morning! I was suppose to have the backs of the roll bars painted Orion Silver, as I think the regular silver clashes with this color. Also, someone else had it done and posted pictures and it looked awesome. Anyway, that is going to have to be for a later date. Apparently, there aren 't any roll bar covers in the states for the new model. My dealer does not want to risk taking them off to paint and having them crack without a back-up. They ordered the covers and they won't be here for a couple of weeks. 
