While playing splitscreen and choosing the police car and station wagon, I can't get the nitro to work even though the gages read FULL.

I've pushed every button on the gamepads as well as the keyboard.

Do these cars not have this ability, or is there something wrong with my configuration? (I can't find any control configuration option, but both gamepads work perfectly with this game, aside from the nitro).

Thanks.

Will Nitro work for these cars in single race? It should even works in splitscreen.
You have to configure each controller before starting splitscreen mode in the main menu.