Whether you are playing on original Sony hardware or using the PPSSPP emulator on your PC or phone, the process is straightforward. For PSP Hardware:
If you want a "free" save that has everything unlocked—including all cars, tracks, and C.H.R.O.M.E. missions—the most reliable source is . cars+2+psp+save+data+free
: While many have shut down, mirrors of their save databases occasionally pop up in retro gaming forums. YouTube Descriptions Whether you are playing on original Sony hardware