When you want to drive speeds over 334 kph you will need to buy a hypercar. If not you can buy a car for a relatively cheap price at Hennessey and still drive 334 kph. The Ford Mustang HPE750 Supercharged is tuned by Hennessey and now produces 750 hp. This is enough to reach a top speed of 334 kph. How do you do something like this? You can see it in the following movie!