Every racer
Press R2(3x's), L1, Triangle, L2(3x's), R1, Square while at the title screen.

Saloon GT
Beat the Saloon GT in Face Off 3.

Bus
Beat the bus in Face Off 4.

Ending bonuses
Finish the game to access the Free Run mode (no vehicles on the road), Free Run Twin mode (two player Free Run), and Credits options.

Towtruck
Play in championship mode until you access Face Off 2 in the special options screen. Beat the Towtruck once to access it.

Survival mode
Finish the the Big Run GP to access survival mode.

Face Off 3 option
Finish the the Savage Streets GP Tournament to access the Face Off 3 option.

Face Off 4 option
Finish the the USA Marathon Tournament to access the Face Off 4 option.

Journeyman GP option
Finish the Face Off 1 to access the Journeyman GP option.

Face Off option
Finish championship mode once to access Face Off 1 against the Roadster.

Roadster
Beat the Roadster in Face Off 1 to access it and Face Off 2 against another car.

Hints & Tips

Full bonus
Drive a perfect lap without any accidents and your bonus will be automatically filled.

Raise boost
Drive on the wrong side of the road to keep raising your boost. This can also be done by driving in the center of a double lane.

Drive in the wrong side of the road and use the turbo when you have it. After it is gone, your turbo will either be full or half full.

To obtain turbo, go close to other cars that are not in the race. Then carefully, turn the opposing way. It will say "Near Miss." That will help the bar on your left-down corner to boost up. If you crash, you will lose most of the boost you had.

Fastest Lap List
To place on the Fastest Lap List, select the Interstate course. On straightaways, drive on the wrong side of the road. You will get a turbo boost which you can use on other straightaways.

Big crashes
Manage to get your turbo up and hit a bus or large truck. You should receive at least $100,000 in damage.

River City: Climb a mountain
Before the first tunnel, slant right and go up the hill. If done properly, you should climb up until you lose all your speed, or reach the top.

Supermini: Flip
Select the Supermini as your car and when at high speeds ram a car while going around a corner. The Supermini will roll across the street.

Worst Driver List
To place yourself on the Worst Driver List, crash up your car and go through checkpoints at the last second.

Worst Crash list
To place on the Worst Crash List, get a turbo boost and hit other cars at high speeds. This will work best with a fast car like the Saloon, Pickup, or Muscle. To get more points, hit cars with the turbo boost while going around a corner.

Sports Coupe: Backflip
select the Interstate as your track. While driving down the first stretch, notice the area where you can turn off the road and end up at a gas station. When you turn into this gas station, drive at full speed in between the gas pump. Hit the gas station head on with the Sports Coupe and it will do a backflip and land on its wheels.

Real car equivalents
Look closely at each car at the selection screen. They are similar to real cars. For example, Muscle and the Dodge Viper, Saloon and a Mercedes, Supermini and a Honda Hatchback, etc.

Better turns
When turning sharp corners, lightly tap the gas to turn sharper and slide less.

Rush Hour: Boost
On Rush Hour, you can drive on the wrong side of the road to keep your boost up. If you are good enough, you can use a non-stop turbo for the duration of the course.

Crash horn
Hold Circle to use the horn while driving. When you crash, the horn will stay on.

Interstate: No traffic
First select the Interstate course. When the race starts, drive over to the other side of the highway into the HOV lane (brown with white diamonds). Look over the barrier that separates oncoming traffic. There will be no traffic on that side.

Interstate: Flip car off track
First select the sports coupe as your car and the Interstate track. On the two lane highway section of the track with the dirt median in the middle, get a turbo boost. Use the turbo to get more speed. At the end of the stretch of road will be the green arrows directing you to the exit. Just off to the right of the arrows there will be a metal barrier. Hit it lightly to the right while doing the turbo boost and your car should fly over the barrier and end up in a ravine.

Interstate: Pit stop
When you start the race and drive on to the first highway, go to the far right of the highway. There will be an opening that you can drive into. It is not much you will only see a gas station. Drive forward past the gas station and there will be another opening that will lead you out.

Quick start
Speed up directly before the "1" fades during the pre-race countdown to begin with a slight boost in speed.