The GT350R front wheel is 19x11 and a carbon revolution wheel 19x12 weighs 17.8 pounds so probably expect the wheels weight to be right around the high 16's to low 17's. I think the cost of carbon revolution wheels from carbon revolution right now is 16k.
I asked the head engineer in Scottsdale if they were carbon revolution wheels and he confirmed that they were. The first time someone brought the wheel into a ford meeting they threw the wheel at him and he thought it was a regular wheel. Crazy light. The reason they probably didn't do exposed...
Maybe different regions were given 15 and 16 allocation at the same time and others were not. At the bottom of the 16 allocation email we got it said this does not include 2015 or 2017 allocation.