The ST-R turnkey race car version of the new Ford Focus has a much heavier promotional campaign than the road-going version. That’s fair enough, because the production car doesn’t cost $98,995. Ford has been trying to explain since day one why it costs so much by releasing some videos, like this one here and another one with Tanner Foust here. Now there’s a new one in which Ford Racing Engineering Supervisor, Mark Wilson will talk you through the development of the race car.