Buy them anyway, and see if Brembos fit, if they dont, like you said, a set of 4 for less than one wheel retail, sell em on ebay or sumat, you'd get your money back with a profit aswell i bet!! Its a win, win situation, if i had the money, id buy some, just check for sure they aren't DAMN good replicas, theres a lot knocking about, i had some FOX EVO 3's on my saxo before, 16" should've been aboput £500 notes+ but i got them for £200 with tyres of ebay, absolutely wicked replicas and a good wheel too, but not actual FOX wheels as far as who made them is concerned.