They look alot like the HRE rims that were on the "boy racere" 3d carbon mustang. Go to HRE's web site and see if those are them. The problem with HRE is that for the set you are prolly lookin at around 8 grand rims and tires!
Those rims are nice..... but too much money for a pair of 22 inch rims. I took this picture from www.magnaflow.com. I know someone here knows where I can find these rims. I e-mailed the webmaster to see if he/she could track the name down for me. I am still waiting for a reply.
Hell, I would settle for the GT-R rims if I could find those.
I've looked at a ton of rims in the nearly 4 months i've been waiting for my sonic blue to show up. I have not seen a wheel like that. The center cap looks to have gold chrome incorporated in it- unique. And the lugnuts are hidden. There are many flared out spoke wheels, but I do believe, these are surely the most thinnest that I've seen by far. And lastly, most spokes do not meet the wheel at the outside at the edge- no lip to speak of. I think I've seen only two like that. The Enkei LM1 and the other one I can't remember.
I'd suspect the wheel is brand new. Nice wheel. I would recommend you cut to the chase and email Magnaflow directly about it. They should be able to provide you with the information you are looking for.