the 2007-09 model rims? I'm not sure of the bolt pattern but i like the style of the newer body style rims and would like to put those on my model. I'm not sure if this is possible but i was just wondering.
YES, it is possible, the 5 lug bolt pattern for nissan and infiniti is all the same. if you are staying same size wheels and tires, there should be no problem.
Sedans did not come with brembo calipers, and if you have the money to do it, then why not.