I believe they are called "Volks Racing / Rays Engineering - Fortesst Touring Evolution". Seem to be quite rare and I think were manufactured in the 90's. Googling them seems to throw up classified ads from Oz.
17" x 8"
ET35 (Clear an AP Racing 4 pot / 330mm setup)
VAG 5/100 fitment with spigot rings
They are quite light weight as well (about 18.50kg with a Goodyear Eagle F1 Asymmetric 2 / 5mm tread fitted)
The wheels themselves are in great condition as I had them powder coated less than 2 years ago and have sealed them ever since. They've not seen a Winter in my ownership either.
They are fitted with Goodyear Eagle F1 Asymmetric 2's and all have at least 4mm of tread on them.
The only 2 negatives I would say they have are: -
1) Slight chip out the powder coating on one wheel where a stone must have hit it.
2) One of the wheels has a slight buckle (hesitant to use that word because it isn't as bad as it sounds). The seller told me about this when I bought them from him but as he also said, they balance up just fine. I have that particular wheel on the rear end and I definitely don't get any vibration issues from it.
So what do you think I should be asking for them?