This page contains Gran Turismo 3: A-Spec Unlockables for Playstation 2 called "Professional mode" and has been posted or updated on Apr 2, 2007 by ilb322.
- Developer: Polyphony Digital
- Publisher: Scea
- Genre: Racing
- Release: Jul 9, 2001
- ESRB: Everyone
Select arcade mode, then highlight the "Hard" selection on the difficulty selection screen. Hold L1 + R1 until it changes to "Professional".
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