I got an email today about a used set of ADV.1 ADV10 deep concave that ADV.1 has laying around. Great deal, but alas, the funds are lacking right now. I'm not affiliated with them in anyway, and if this is against the rules, mods feel free to delete. I just meant this as more of a heads up to anyone interested. I'd rather see them on a fellow 1M before an M3 snags them up. They already have enough examples of cars with sick custom wheels.
http://www.adv1wheels.com/blog/inven...-deep-concave/