Gran Turismo 3: A-Spec Cheats for Playstation 2

Select arcade mode, then highlight the "Hard" selection on the difficulty selection screen. Hold L1 + R1 until it changes to "Professional"....

To unlock the arcade mode tracks, simply complete each area (A, B, C, D, and E)....

Gran Turismo 3: A-Spec Unlockable Cars......

Win the European Championship in the Amateur League to unlock the Lotus Elise 190, Nissan GTR V-Spec, Gillet Vertigo Race Car, and Mini Cooper 1.3I....

Win the Gran Turismo World Championship in the Amateur League to unlock the Nissan C-West Razo Silvia, Nissan Z Concept car, Toyota GT1 Road Car, and Mazda RX8....

Win the Deutsche Tourenwagen Challenge in the Amateur League to unlock the Volkswagen Lupo Cup Car, Volkswagen Beetle Cup Racer, Astra Touring Car, and RUF 3400S....

Win the Grand Turismo World Championship in the Beginner League to unlock the Toyota Celica GT-Four, Mitsubishi Lancer Evolution VI GSR, Mazda Miata, and Nissan Skyline GTR V-spec II....

Win the Japanese Championship prize in the Amateur League to unlock the Mazda RX-7 Type RZ, Mitsubishi Evolution IV GSR, FTO GP Version R, and Subaru Impreza WRX Sti Version VI Wagon....

Win the Japanese Championship prize in the Amateur League to unlock the Subaru Impreza Sedan WRX STi Version VI, Chevy Camaro Race Car, Audi TT 1.8T Quattro, and Mazda RX7 Type RS....

Win the Gran Turismo All-Stars in the Amateur League to unlock the Mine's GT-R-N1 V-spec and Raybrig NSX....

Win the Altezza Championship Race in the Amateur League to unlock Tom's X540 Chaser and Toyota Vitz RS 1.5....

Win the Dream Car Championship in the Amateur League to unlock the Mitsubishi FTO LM Race Car and Mazda RX7 LM Race Car....

Win the Super Speedway 150 Miles prize in Endurance to unlock the Chevrolet Corvette C5R, Tickford Falcon XR8 Race Car, and F090/S....

When racing with an automatic transmission, hold [R2] and you will get better acceleration. Release when the small red light to change gears flashes or the car will not change gears....

The following trick can only be done effectively on Test Courses and Super Speedway. When in last or behind a distance from a car, stay on his tail. You will gain speed, even if your car is going at i...

If you can catch up to the next car, tag his back bumper and you will be able to pass him. Tagging its bumper will give you an instant boost....

At the beginning of a race (except for Endurance, Super License, and others without a countdown), do not rev your engine by holding (X). Instead, wait until the countdown reaches "1". By the...

While you are in the pits and you car is being lifted up to change your tires, press the gas and you will get a better start when drive off the pits....

Series awards (i.e., cars) are not purely random. Press (X) when a silhouetted car has the large black circle flashing under it to cause that car to be selected as the award for winning the series. Ti...

At the car select screen you can hold the R1 button to zoom in on the available car. If you hold R1 + R2 you will zoom in even further (this will demonstrate the amazing ability of the PS2 to "pu...

When startind out, go to the "Car Dealers" and to Mazda in Japan and buy the car on the left of the car the costs 17000 cr. It should cost 16900 cr. Go to Gt Auto and perform an oil change a...

For example, the Tuscan Speed 6 series has 5 races in it. Make sure you have enough of points in the lead so you can quit the last race and still defeat the CPU on points. Race the first four races, t...

Next to the current gear the car is in on the HUD, you will occasionally see a red and sometimes flashing number. This number is indicating what gear you should be in when you make the next turn. Some...

You can use other cars as "turning devices". As you know, you have to brake a lot on certain turns. If there is a car that is also turning directly next to you, put your car on the side of t...

Get a car with over 300 hp and go to the test course to adjust your settings. Enter the race settings and go to far right setting with the two wrenches. Go to Active Stability Management and TCS Contr...

Note: This trick requires a car with 230 hp or more. Go to Seattle Curcuit 2 and drive over to the part of the road which goes down. Accelerate fully all the way to the last drop. Release the gas. Whe...

If your car has been upgraded to the maximum, but it will still not go fast, go to Machine Test. When it shows you all the yellow icons, go to "Settings". Note: You must buy the Transmission...

On the license tests, the dotted line indicates coasting, the blue line indicates acceleration, while the red line indicates that you should brake....

First, try the exam once then race your ghost. Hold [R2] button at the start and your car will not change gear. You can get some extra speed on the opponent when you release the button. Once the car r...

For any normal non-endurance race, select super soft race tires. They do not wear out on the track unless you see a tire meter on your screen. For endurance races, use the cheapest race tires. Though ...

When the tire meter appears in some races, tires lose grip progressively and you must pit. The less money you put into tires, the longer the tire lasts in the race....

When you tune a MR (Mid Engine/RWD) car for absolute power, the rear tires heat up very quickly. Put a less expensive tread on the rear tires (for example, medium on the rear and super-soft on the fro...

The race cars you win can be tuned to go faster. Always save the game before tuning or buying a car. If you do not like what you get, just reload....

To get the most speed out of your car you have to get the most horses, however sometimes the transmission will keep you from getting to use all of it. Buy the Full Customization transmission. Now go t...

If you buy the Toyota Supra, Nissan Skyline, or any other car that has the capability of having around 1000 hp, do not remove any weight besides stage one. If you decide to remove weight, do not race ...

When u buy or get a new car go to GT auto and change oil, this wil boost your HP upp 10-30 and it only cost 250Cr!...

Once you buy or win a car befroe you race or do any modifications go to GT auto and perform a oil change and a car wash. This will add any where from 5 to 40+ HP. Quick and easy. And it only cost 300C...

Go to Amateur League and enter European Championship. Win the first 4 rounds then save the game then exit the last one then u have won win the vertigo race car and sell it for 300cr repet this many ti...

Get a fast car and go to the European Championship in the Amateur League. Get first place in the first four races and save the game before you start the fifth race. Start the fifth race. While the car...

First pick the very last track (if you are just starting out with the basic tracks; the one on the far right) on 2 player mode. Make sure the tire damage option is turned on. Now pick a class S racing...