Take part in races to win upgrade kits.
  • Engine Upgrade kits: Live Races, Rating Ladder, and some Career chapters.
  • Nitrous Oxide kits: Underground Tournament.
  • Transmission Upgrade kits: Club Tournament Races and Team Events.
  • Weight Reduction kits: Driver’s Battle.
  • Tire Upgrade kits: Toyo Race Series.
Use the Promoter to double the number of kits that can be won. Many upgrade kits also come in daily free crates, paid crates, event crates and Race Pass.
You can check the number of upgrade kits you have in the Garage - Items - Storage - Kits icon at the bottom of the screen.