The Studio or Legends Garage holds three slots. To unlock the 2nd and 3rd slots, players must first restore the 250GTO and 5 Legend Cars individually. This is regardless if you're restoring the same Legends car, but take note that this would only count as the same car for the McLaren F1 counter. Lastly, you can opt to choose to sell cars in your Studio by pressing "i" and tapping "sell" to free a slot. Once the car is locked in any Legends races, you will not be able to sell the car.