Cheatcodes
Start game as usual. Prior to entering each of the following cheat codes, go to the (Main Menu), go to the (Statistics) sub-menu, go back again (pressing DELETE), and finally enter your desired cheat:

Car - Code:

Petey Pablo - gimmeppablo
Lost Prophets - needmylostprophets
Rob Zombie - gotcharobzombie
Mystikal - havyamystikal
Circuits - gimmesomecircuits
Drag circuits - gimmesomedrag
Sprint circuits - gimmesomesprints
Maximum money -gimmeallyourmoney
Drift physics in all mods - slidingwithstyle
Level 1 performance upgrades - allmylvloneparts
Level 2 performance upgrades - allmylvl2parts
Level 3 performance upgrades - givemesomegoodparts
Level 1 visual upgrades - seemylvl1parts
Level 2 visual upgrades; no vinyls - seemylvl2parts
Level 3 visual upgrades - givemesomevisualstyle
All Drift tracks - driftdriftbaby
350Z - 350350z
Tiburon - 667tiburon
Peugeot - 77peugeot
Eclipse - 899eclipse
Focus - 119focus
Impreza - 371impreza
Lancer - 222lancer
RX7 - 777rx7
Miata - 221miata
Golf - 334mygolf
Sentra - 922sentra
Neon - 893neon
Skyline - 111skyline
S2000 - 2000s2000
Civic - 889civic
Supra - 228supra
240SX - 240240sx
Integra - 342integra
Nismo - givemenismo
Celica - 239celica
RSX - 973rsx777

Unlock Drifting Physics in All Modes
On the main menu, type in: Slidingwithstyle

Points for 360 in Drift
When you are in drift mode you can get some extra points for doing doughnuts. Hold one direction and the handbrake and gas and let go of the handbrake after a second. You'll just sit there and do doughnuts. This won't get you massive points but it's something.

Quick start:
For somewhat of a faster start, hold the emergency brake and press the accelerator. Note: You will be behind the other racers, but you will catch up. Also, this may take some time to get used to.

Always land on wheels:
The Dodge Neon tuned to the extreme will almost all of the time land on its tires. This makes it useful for heavy traffic. Note you will lose some speed.

When a Miata is fully tuned, after hitting a car it will land back on the ground and you will start to lose control. Because the miata has so much power it will do a semi-cat walk.

Barrel roll:
Get any car and tune it to extreme but do not install the suspension. Then, go to the Drag track 14th And Vine. Go as fast as you can, and just before you hit the jump at the end turn to the left so that only one side of your tires touches the ramp. Note This will require a few attempts.

Easy style points:
After you unlock the oval drift track, go into "Quick Race" and choose that track. Then, race around it using the handbrake to powerslide into the corners. Depending on how good you are, you will unlock rewards every time you fill your meter, which does not take too long.

Easy wins:
If you are having trouble winning circuit, sprint, or lap knockout races, take off all of your engine performance mods. Note: This works for every car, is most useful for the Nissan Skyline. You do not need to take off the handling mods.

If you are stuck on underground mode races 80 to 90, trade in your car for the Mazda Mx5. Use all L3 performance upgrades except for the last three. This version of the Mazda has excellent acceleration, a good top speed, and brilliant handling. You can customize it in any way desired.

Easier drag wins:
While drag racing, once you get into fourth gear use your nitrous. Your meter will shoot up into the red zone. Then, switch gears and get a perfect shift. You will get more speed when you do this. You can do this as long as you have nitrous.

Chrome muffler tips:
You can give the muffler tips a chrome appearance as well as the rims. Choose the color in the first row, third from the left. It should be a chrome appearance.

Purge nitrous:
To purge your nitrous and appear to shoot out smoke, either put your car in neutral, or at the beginning of the race press (Nitrous).