Need For Speed Underground 2
Brakes bonus upgrade:
Get over 7,500 points in the Pressure Tuning 2 mini-game.
Chassis bonus upgrade:
Get over 5,000 points in the Pressure Tuning 1 mini-game.
Controls bonus upgrade:
Get over 5,000 points in the Engine Tuning 3 mini-game.
Drivetrain bonus upgrade:
Get over 50 points in the Dyno Run1 mini-game.
Engine bonus upgrade:
Get over 100 points in the Nitrous Tuning 1 mini-game.
Exhaust bonus upgrade:
Get over 2,000 points in the Engine Tuning 1 mini-game.
Exhaust bonus upgrade:
Get over 2,000 points in the Engine Tuning 1 mini-game.
Nitrous bonus upgrade:
Get over 175 points in the Nitrous Tuning 3 mini-game.
Suspension bonus upgrade:
Get over 100 points in the Dyno Run2 mini-game.
Turbo bonus upgrade:
Get over 150 points in the Nitrous Tuning 2 mini-game.
Wheels bonus upgrade:
Get over 4,000 points in the Engine Tuning 2 mini-game.
