The car will be shipped as is to the states (with Infiniti badging) as Carlos Ghosn forced Nissan to realize that it's infinitely idiotic to produce a high-dollar grand tourer filled with one-off pieces and then only sell it to an 1/8th of your potential market.
You'll see the Infiniti GTR in a few years, and it will be summarily trounced in sales by the established sports car brands in America, though may enjoy more success than the abismal Honda/Acura NSX.