The car made ~790 WHP without ice/water. The MAP sensor was maxed out (only a 3 bar sensor). We wanted to break 800 WHP and didn't want to mess up the tune by running the boost up higher then what it was tuned for. It made an extra 15 HP by putting a bag of ice on the manifold for a few minutes. The water was sprayed on by the camera guy, we actually had no idea he did it until we saw the video.