I may have been too harsh on Harry Metcalfe a few weeks back when I called him out for his shaky hands and bad teeth, because he’s redeemed himself like no other.

In this video, Harry snags the passenger seat next to Horatio Pagani, the one man army responsible for the Huarya’s scintillating attention to detail and otherworldly proportions, and shares with us the miracle of active aero. Watching the rear flaps is like watching the fountains at the MGM in Las Vegas multiplied by an Airbus A380.

You’re gonna like this, a lot.

If the video isn’t working, follow this link to the original evo magazine article.