What's New With BMW At Goodwood Festival Of Speed?

A few weeks back BMW invited me down to Goodwood for the annual Festival Of Speed. I had a run up the hill in the new X4M Competition which is kinda interesting as it (probably) has the engine which we will see in the next M3/4. I followed this up with a poke around the new M8 Competition, a bit of a raucous sounding car that was fitted with straight pipes for the event. (I think all manufacturers should do this). Check out the video below.