Codes cheats for Gran Turismo 3 A-Spec

Gran Turismo 3 A-Spec - Game cheats, tips and tricks for Playstation 2

Cheat:
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Submitted by: Mark DePreta Jr.

When you win a race (dosen't matter which one) hold X and
you will see cars with a black circle moving around under them.
Just look for the car that you want and when the circle is under
the car you want you just release X and vwala you have the car.
(race the endurance races and you will get good cars)

Cheat:
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Submitted by: samuel

all cars x,x,x,x,x,x,sqaure,triangle

Cheat:
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Submitted by: Mat Arkins

When in Arcade Mode goto single race mode and at the the difficulty
selection hold L1 and L2 the Hard level will change to Professional