The behavior of the car on the road and its general features stay as original: same maximum speed, numbers of gears, flexibility, consumption, motor brake and so on..... the only element that you can see inside the driver compartment is a small switch placed on the gear lever.
It is enough to press this small switch and you can change gear without pressing the clutch pedal.
The easy way to use it garantees you a very long life and an excellent reliability.
A second switch, placed on the dashboard, allows you to switch on or off the system.