Each vehicle has 3 customisable components:
- Paint job
- Topper
- Rims
Each item costs workshop currency to unlock which can be won in Highway to Wealth.
Each item offers a multiplier bonus - which is applied to your score in the Arena.
In addition, if you manage to complete a customisation set eg. green paint, green mascot, green rims - then you unlock a permanent multiplier regardless of whether that set is active on your vehicle.