Jay Leno looks at Ricardo's HyBoost system. Interesting. Once I got past Jay stating the P1 has an electric supercharger (oh brother...), I spent the first 8 minutes of the video asking, "Where are the 48v systems we were promised?! 48v and do away with the turbocharger altogether. I'm sure this would give even better efficiency. At 8 minutes it's explained this is going to be the next step.