Yes, those are tie downs and yes, they are tied down tightly. If they weren't, this custom twin-turbo Huracan by AMS/ALPHA Performance would fly right off the dyno and into their shop. But from the sound of everything, they're headed in the right direction.
![](https://altdriver.com/wp-content/uploads/sites/2/2016/04/2016-04-21j.jpg?w=1056)