I've been reading up, and I found that I can bolt on the whole Q45 rear knuckle, but then I would have to bore out the bottom hole I think for the strut. I could possibly just put the hub straight on, I'm still reading about that. And for the front, I need to press an S13 bearing into the Q45 hub, then it's just bolt on. I'm still searching all over to make sure that what I've read is right. I'm cross referencing multiple sites to make sure that it isn't what someone's mothers cousin's, twice removed, uncles, best friends, brothers buddy said.