Fikse Chroma Monobloc can be seen here:
http://www.fikse.com/chroma.html
Currently the only fitment is for Porsche but Fikse plans a new fitment specifically for the M3. Specs will be:
Front
8.5 x 19, ET +25
Rear
10 x 19, ET +25
Recommended rear will be 275, which compared to the stock 265 setup should yield 3mm less outside clearance and 7mm less inside clearance. IMHO neither will be an issue, but without real hardware it's only a guess. NO spacers.
What are your opinions? I have a set of Fikse Profil 5S wheels on my E39 M5. I absolutely love them and they have proven to be bulletproof.
My biggest reservation is the glitzy factor since they appear to have a near chrome-like finish. Are they too much for an M3, specially a dark color such as Jerez?