We've just uploaded some footage Audi has released of the new RS 4 to our YouTube channel dubbed Fourtitube. Watch it below, but not before you put on some good headphones or hook up an audio jack to a great sound system and turn it up so you won't miss that soundtrack.
Want to see more about the Audi A1 Sportback? Audi AG has released a new video showing production of its latest 5-door at its production facility in Brussels Belgium. Watch it below or via our Fourtitube video channel on YouTube. Also check out more photos of the A1 Sportback including production shots like the one above via the Audi A1 Sportback Photo Gallery .