Refill NOS Cheat Code

Refill NOS - Need For Speed: Underground 2

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How To: Refill NOS

To fill your NOS gauge when you have hydraulics, flip any car or SUV and hold X for about two seconds. Then, press any button to activate the hydraulics. Immediately, the word "Hydro" will appear on the right hand side of the screen with a number underneath. The number should continue to rise and not stop. To stop doing this, release X and press Select to flip the car back over, starting with a NOS gauge filled to the overflow gauge.

Cheat Code Refill NOS