Since third-party software is not an option, the only way to build your dream garage is through optimized in-game grinding.
You can use the Save Wizard Re-sign feature to take a save file from another user and make it compatible with your own PSN ID. Legitimate Alternatives to Save Modding gran turismo 7 save wizard
Q: What are the system requirements for Save Wizard? A: Save Wizard is compatible with Windows and macOS, with specific system requirements listed on the official website. Since third-party software is not an option, the
: Attempting to force a modded save onto the servers can result in corrupted data. Polyphony Digital provides an official Save Data Recovery Request form specifically for players who can no longer progress due to corrupted files. A: Save Wizard is compatible with Windows and
: Unlike older entries in the franchise, your credits, car collection, and race progress are not stored solely on your console. Instead, they are synced with the Gran Turismo 7 online servers managed by Polyphony Digital. Encryption and Syncing