nametakennow wrote:It's been done, it ain't too cheap, at least the S15 isn't. Z32/300ZX upgrade is an interchangeable name. It can be done as long as you've got the 5 lug version (or you can convert the hubs as well).
Also, have a little search around for the Q45 brake upgrade. A few people have done this with good results and it cost much less than the Z brakes. Be warned with the Z brakes, if you want to do the rear brakes as well, the parking brake cable is going to require some fabrication.
Welcome to NICO, btw. As for the S15 conversion, try posting in the Advertiser Specials forum to see if any of our sponsors can hook you up.