What song is this?

What is the name of this distorted guitar riff that’s been playing the past couple months on a television commercial?

This will be hard to explain but I’ve been successful on Askmeta before with finding names of tunes. I think this particular riff is on a car commercial but I might be wrong. It starts with the same two distorted power chords played quickly in succession—I think it’s a flat note—followed by a quick little fill from beneath, then the same two distorted chords followed by the opposite little fill from above. Edgy, catchy, powerful riff. Any ideas???

http://www.youtube.com/watch?v=pIzZr8ybwHQ&feature=youtu.be