The McLaren Elva isn’t just about the lightness or the brute power of the 800+ HP motor. There is, as with all McLarens, engineering genius built into each car. On today’s McLaren Tech Club, we take a look at the Elvas pioneering active air management system [AAMS]. It works by guiding high speed air over the open cabin, creating calm around driver and passenger. It means you get the full adrenaline rush, undistracted.