Evil Bunny

I have been looking at a set of BBS split rims, but am unsure if they will work on a NB 964, could those of you who have an understanding provide some insight.

Wheels sizes are as follows..,

8 x 18 – ET38
9 x 19 – ET38

First question, will the above fit a 964? – I suspect the answer is no, however I would like confirmation.

I am however told I am able to front mount the centres, which I actually prefer the look of, and in turn the offsets change to the following

8 x 18 – ET50
9 x 19 – ET60

Second question, do you experts out there feel the above front mount offsets are correct? And would these offsets fit a 964?

If not are you able to advise on if I would be able to get these wheels to fit using spacers, arch rolling etc.

All info gratefully received.

Thanks