http://www.nyaa.eu/?page=download&tid=236044

It's out by umee and I think there's another BD release floating around with different subs. That being said though, this is a movie you probably need to see. Think of the best racing anime you have ever seen. No, not that one, think harder... Ok, that one. This is better. By "better" I mean more stylized, probably. It plays like wacky racers on controlled substances with enough flash/gar to really sell the insanity. Highly recommended.