Gran Turismo (Version 1.0) Gameshark Codes
This page contains Gameshark cheat codes for Gran Turismo for the Playstation 1. Depending on if you're playing this game on a physical console or an emulator will determine how you use the codes found on this page. People using a physical console will need to purchase a physical Gameshark device to use the codes.
Anyone who is using an Emulator will have a much easier time getting these codes to work (assuming your Emulator supports them). There are three popular choices for Emulation on the PS1, RetroArch, Duckstation and ePSXe. Follow the links provided to learn more about how to add/use these codes with the Emulator of your choice.
High Speed Ring (A): 300816D8 0004
High Speed Ring (B): 300816D9 0004
High Speed Ring (C): 300816DA 0004
Trial Mountain (A): 300816DC 0004
Trial Mountain (B): 300816DD 0004
Trial Mountain (C): 300816DE 0004
Grand Valley (A): 300816E0 0004
Grand Valley (B): 300816E1 0004
Grand Valley (C): 300816E2 0004
Clubman Stage 5 (A): 300816E4 0004
Clubman Stage 5 (B): 300816E5 0004
Clubman Stage 5 (C): 300816E6 0004
Autumn Ring (A): 300816E8 0004
Autumn Ring (B): 300816E9 0004
Autumn Ring (C): 300816EA 0004
Deep Forest (A): 300816EC 0004
Deep Forest (B): 300816ED 0004
Deep Forest (C): 300816EE 0004
SS R5 (A): 300816F0 0004
SS R5 (B): 300816F1 0004
SS R5 (C): 300816F2 0004
Grand Valley Speedway (A): 300816F4 0004
Grand Valley Speedway (B): 300816F5 0004
Grand Valley Speedway (C): 300816F6 0004
