PS2 Cheats - Gran Turismo 4 Guide - IGN

This page contains a list of cheats, codes, Easter eggs, tips, and other secrets for Gran Turismo 4 for PlayStation 2. If you've discovered a cheat

Race Track Analysis part 18 - Gran Turismo 4 Guide - IGN

Gran Turismo 4 PlayStation 2 Gameplay - B-Spec Mode

Gran Turismo 4 - IGN

GameSpy: Gran Turismo 4 - Page 1

GameSpy: Gran Turismo 4 -- Everything We Know - Page 6

Gran Turismo 4 Cheat System demonstration (PS2)

Gran Turismo 4 Cheat Codes Discovered Nearly 20 Years After Release - IGN

Gran Turismo Cheats For Playstation 2 - Colaboratory

GameSpy: Gran Turismo 4 -- Everything We Know - Page 2