Select the "Cheat" option at the menu.
Effect Code Unlock All Arcade Mode Cars PINT
Contributed By: Undergrads2003.
Unlockable How to Unlock Unlocks All Prototype Parts Get 1,500 respect points from all CPU characters. Unlocks prototype mods for all cars in career mode and the Extreme Nitrous Series in Arcade Mode. 100% Completion In Career Mode Unlocks the Bronze, Silver, and Gold Prototype Challenge Series Complete the all the series in Arcade Mode, except the Extreme Nitrous Series
Contributed By: MrSmiles888.
Train your Crewmembers
To train your crewmembers, simply get them cars in the same class and make a race on your racetrack (3vs3 for example), choose circuit and 12 laps and watch them race. Repeat a few times and their stats get maxed in a reasonable time.
Upgrade Cars fast
Buy a car and let one of your crewmembers drive it in a race three times (if he is winning them) or four times (if he is not winning). The fastest way is a 2-lap circuit race on your own track.
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