Easy Win:
To win easier in evolution mode, run all the tracks and memorize the turns in arcade free race.
Fill Turbo Bar Quicker:
Drive into various items on the roadside.
Gamelati 1000 SS motorcycle:
Win all the Road Challenges in arcade mode.
Gameloft F1:
Win all Evolution Championships in first place to unlock the Gameloft F1.
Infinite Money:
When you start off Evolution and do the Saleen Qualification, you should unlock a Hummer H2. Go straight to your garage and sell the H2 for $67500 so you have no cars again. Now, go back to the Championships and do the Saleen Qualification again. Repeat as much as you want.
Less traffic:
To avoid the traffic, press Y and the cars will disappear. Note: This will not work if you are very close to the car. Do this when farther away. For example, just when going on a bridge press Y(4) and look. Most of the cars should be gone.
More Money:
Press Left, Down, Right, Up, B, A, R, L.
Quick Start:
To get a quick and easy lead over everybody, use your turbo as soon as the race starts. Turbo can be easily obtained simply by hitting objects.
Sharper turns:
You may encounter some hard turns in the road. Hold Y for about three seconds and you will begin skidding around the corner. If you hit something, nitro-out of there.
Unlockable Bikes:
Gamelati 1000 SS Motorcycle - Win all the road challenges in Arcade mode
Unlockable Cars:
Nissan 350Z - Win the race Colossus
Nissan Skyline GT-R R34 - Win the race GT Championship
Morgan Aero 8 - Win the race Mythical Elanor
Hummer H2 - Win the race Saleen Qualification
Lamborghini Gallardo - Win the race Sport Racing Cars
Lamborghini Murcielago - Win the race Ultra Race Cars
2005 Corvette C6 - Win the race Urban Performance Cars
Ford Cobra Concept - Win the race Performance Racing Cars
Unlockable Parts:
Sport Tuning Kit Evo 2 - Win the race Chevrolet Fighting
Performance Tuning Kit Evo 2 - Win the race Gentlemen Drivers
Performance Tuning Kit Evo 1 - Win the race Under 500 hp
Audi TT - Win the race Urban Sports Cars
Evo Kit 1 - Win the race V10 Rage
Sport Tuning Kit Evo 1 - Win the race V6 Engine