Improve the value and stats of your team by making improvements. Simply select what areas you want to improve and the work happens automatically overnight.
The more improvement slots dedicated to one improvement, the faster the stat will rise. For example if all four slots are being used for Engine, this will improve twice as quickly as when two slots are dedicated to this improvement.
The effect of improvements will not be immediate so do not expect stats to rise daily. You can see how many development points are needed for the next stat increase by hovering your cursor over the stat in question.
Buying a CTO can help speed up improvements. When buying a CTO, look at the “improvements time” stat to see how much.
Improvements do not only work on your car, some also work for the people in your team. For example, choosing ‘engine’ will improve both your car engine stats and your AND driver’s speed stats. Another example is: Choosing ‘pitstops’ will improve your driver’s communication stat as well as the pitcrew’s communication stat.