THE CAR WASN'T ON A DYNO! It was a legit run. As real as it gets.

Lack of windnoise? Turn up your speakers.

Guy speaking from outside the car? No such person. The first person you guys heard was the passenger.

No steering input? Check out the portion of the steering wheel peeking out from the bottom right corner, especially at 00:41.

Even acceleration above 250km/h? It just proves that the car is a beast.

Car horn at 01:02 was from another car. Dynos don't have horns, do they?

THIS is the local thread discussing the high speed run.

HERE'S a video of a Ford GT doing 200mph on the same stretch of highway. The guys all know each other.

THIS is how the Skyway looks like from inside a car. Onboard video shot from inside a Lamborghini Murcielago.