
Trying to decide which wheels to order for the front of a Z4M. I've had a look at the fitting guide on the Apex website, it seems that a 9" is the maximum width I can have. My car is pretty much standard other than the Eibach springs, and the front camber set as negative as the standard set up allows, with no camber plates.
I'm trying to get as big a concave look as I can, but I'm unable to find a photo of the 9" wheel on a Z4m. Plenty pictures of 9.5" and 10", but no 9" that I can see. So, I have a couple of questions, to those in the know

1. Does the 9" ET30 have a good concave look?
2. If the answer to the above is no, is it possible to fit 9.5" on the current set up I have, or do I need to start making changes?
3. If anyone does have some photos of the 9" wheel, ET30, could you please post it on here for me? Would be very much appreciated.