I think he meant Mentos system. He's got 120 bottle of Cola stacked in the back ready to foam his way up the Autobahns
There are some unlimited stretches, but if you have an accident about 130kph you can expect some interesting conversations with the police and your insurer as the burden of proving liability moves once you get over that speed. An accident at above 130 with rally numbers on the side of the car? You'll be getting to know the local police station for a few hours I suspect.