Looks like Ford Racing Parts was able to make this available to the 2013 and 2014 models. The 7/1 and later 2014 key is less costly. Not to promote anyone but here is the first place listing the key. I am sure other dealers will have it as well soon.
http://www.fordracingpartsdirect.com/category_s/523.htm
http://www.fordracingpartsdirect.com/category_s/523.htm