Supercharger

The supercharger is a device used by Shredder in the 1987-1996 animated series episode Turtles on the Orient Express.

Shredder attaches the device to the Orient Express. He plans to activate it when the train bypasses Bucharest in Romania, allowing the train to accelerate faster than any jet-powered aeroplane. Moving fast enough to escape velocity, the train is then excepted fly off the railway tracks and move over the the Bosphorus strait and crash into the biggest oil fields on Earth.

The explosion is then excepted to open a warp, allowing Krang to bring the Technodrome to Earth.