Nfs+mw+junkman+editor

If you prefer real-time modification rather than save-file editing:

: Once you save the changes in the editor, restart the game to see your car's stats boosted beyond standard limits. nfs+mw+junkman+editor

Given the combination, here are a few speculative interpretations: If you prefer real-time modification rather than save-file

: Apply all Junkman upgrades (Engine, Transmission, Suspension, etc.) to any car in your career save file without winning markers. nfs+mw+junkman+editor

To maximize your performance in Need for Speed: Most Wanted (2005)