This is Ken Block's latest toy, a 400HP Subaru WRX STI, stripped and caged and outfitted with a set of Mattracks all-terrain tracks debuted today at SEMA. Is it badass? Yes. Would we sell our eye-teeth for one? Probably.
There's also this awesome video to see it in action as it doesn't so much drift around the snow drifts as it plows through them.