Up to can be actively managed within a single save. Crucial Safety Tips for Modding

💡 : Use the B-setting to copy to A and C settings within the editor to auto-correct specs for newly added cars. If you want to start editing your save, would you like: Specific hex codes for rare paint colors? Step-by-step instructions for transferring PS3 saves to PC? A list of compatible GT5 versions for various mod tools? How To Break-In Cars On GT5 Using GT5 Garage Editor

Using this tool responsibly allows fans of Gran Turismo 5 to curate their ideal sandbox experience, circumvent the loss of legacy online items, and explore unique hybrid builds safely.

: Users can modify car stats, change paint colors to rare factory or DLC shades, and edit the "Garage" list without spending in-game Credits. Save Restoration

What is your PS3 running (CFW, HEN, or completely stock)?