Board Thread:Game Discussion/@comment-28753807-20160729130147/@comment-26607640-20160729210725

That's what happened to me on the last Le Mans event. I made a gold upgrade and the bot level went down. It also just happened to me in Light Rider as well. I was having a hard time on 6.4 with 13 upgrades, so I decided to do 4 more (2 gold and two R$ afterwards). Although the bots didn't come slow at first, what I could do was to slow them dramatically by the retire-retry-retire routine, something that haven't worked for me so far.

It seems that we upgrade our cars with stolen parts from our opponents.