While there is no dedicated "Save Editor" executable for Need for Speed Shift 2: Unleashed

A "save editor" is a third-party software application designed to read, modify, and re-encode the .SaveData files generated by Shift 2 . Unlike memory trainers (like Cheat Engine) that run in the background while the game is active, a save editor modifies the file on your hard drive directly.

Change the value in-game (buy a part or win a race), then "Next Scan" for the new value.

C:\Users\[Your Username]\Documents\SHIFT 2 UNLEASHED\profiles\default.sav : Always copy your default.sav to a safe location before editing to prevent corruption. Edit Values

Cheat Engine

Use to find memory values while the game is running, then create a table. This avoids save file corruption entirely.