According to some diagrams to explain that the percentage drop spare part location on each map of course is different, this is in accordance with the level of every race that we go through when won, lost, series or just play around it.
According to the diagram, can be explained that for Tier1:
Level 10-12, Sport 15% (blue line)
Level 15-17, Improved 52% (black line) and Sport 38% (blue line)
Level 15-26, Sport 40%, and Tuned 25% (red line)
