All that is shown in the video and in demo is in the asset.
Arcade car controller: asset with arcade car physics.
The asset has 2 regimes with very different driving styles that you can easily change to your taste or create a new regimes.
Also on this asset are elements suitable for any racing genre:
* Realistic behavior of AI.
* Imitation gearbox.
* Positioning system.
* MeshPainter, for drawing on the grid (similar to Terrain, for optimization).
Write to the email specified in the profile of the seller. I will be glad to answer all questions and suggestions.
Original_Link: https://assetstore.unity.com/packages/templates/systems/arcade-car-controller-142660