vankerros said:Yeah 18s on it, not sure, i might go for the original ones, think they are 108s? And might get them sprayed a dark silver or a black, still undecided how that would look on a black car tho.
Welcome to the forum
With black I'd definately stay with silver wheels - IMO anything darker is overkill with a black car. Have a poke around (or wait til the first meet of the year) and you'll get a good idea of original wheels for the Z4. The main choices for 18" were the 108's (5-spoke split-rims), 135s (aka MV2s, what you see on a lot of E46 3-series), 107's (aka ellipsoids) but I have 202's (slightly different looking ellipsoid style).

