Had a quick look at some FOX and 100+ rims but didn't find a match. I'm thinking they are something Japanese? As we don't get a lot of UK parts in New Zealand ...
Got them today, 15x6, 40 offset, 7.5kg (which is a bit disappointing!) Closer look at the wheels they have FUNDO on them? Fundo Wheels : firmainfo ... Also has the same symbol as stock EK9 wheels :s