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

GameSpy: Gran Turismo 4 - Page 1

Gran Turismo 4, Gran Turismo Wiki

GameSpy: Gran Turismo 4 -- Everything We Know - Page 5

Gran Turismo 4 PlayStation 2 Gameplay - B-Spec Mode

Gran Turismo 4 - IGN

GameSpy: Gran Turismo 4 - Page 3

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

Gran Turismo 4 Cheat Codes Discovered Nearly 20 Years After Release

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

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

Gran Turismo 4 - IGN

Racing 101 part 3 - Gran Turismo 4 Guide - IGN