not quite bone stock if you count racing slicks shown about 7 sec of video. just like the hellcat, it's all about tires & putting all those horses to ground & successful launch. now this might be a hellcat killer.
https://media.ford.com/content/fordmedia/fna/us/en/news/2015/02/19/ford-and-pettys-garage-team-up-to-build-limited-edition-mustang.html
https://media.ford.com/content/fordmedia/fna/us/en/news/2015/02/19/ford-and-pettys-garage-team-up-to-build-limited-edition-mustang.html