On your PC, copy the PS3/SAVEDATA/BCES01893-GAME (or BCUS98296-GAME for US) folder to a safe location before opening it in any tool.
Manually adjust internal values for power, weight, grip, and torque. gt6 save editor updated
Recent iterations, such as the Garage Editor , offer a suite of features designed for both PS3 hardware and RPCS3 emulators: On your PC