Shhh. Press play and take a hard listen. You hear that? The whistling sound? That's what a turbo sounds like, maybe even two. Either way, it's extremely exciting news for Ferrari fans. Seen at Ferrari's private Fiorano test track in Maranello, this California could be an indication that the company will be using turbos for the first time since the F40. Or Ferrari could be testing for the sports cars, or the engineers could be testing for other vehicles. We can't be positive. For now, just enjoy the moment.