We’ve noticed in Elite Tuners: Chapter 3 that you are currently able to complete without needing to upgrade your car. This was a mistake and to put this right we will be implementing a fix which requires you to upgrade your car to a 4 star rarity to compete.
These changes will only affect those who have not competed in the event or who have not reached race #60 yet. To make this fair, the fix will not be put into the game until Monday 22nd of March at the earliest.
Apologies for any inconvenience this may cause you.