I'm just trying to find out what wheels I have

They "say" TSW, but I haven't seen any other TSW's that look the same.
And considering I have a replica exhaust, and an eBay intake, it wouldn't surprise me if the previous owner put wheels on and found TSW center caps to put in there.
If they are indeed real, what model are they?

Oh, and how do they look on the Z?

 

That's the discontinued Laguna model.

http://www.tsw.com/productline_classic.php

 

Aha! thank you
I looked on that page before but I must've missed them

 

That grill... remove it.

 

^Agreed!!!

 

Already did

 

Excellent.

 

Good good, those billet grills look terrible.....