The Lamborghini Miura sometimes flew when going at high speeds due to its aerodynamics. You might need to press the green flag a few times for it to work. So I (mostly Epic_Gamer227) made this to demonstrate this. D= accelerate A=Deccelerate W=Up S=down
All I did was change the plane costume to a Lamborghini Miura so most of the credit goes to Epic_Gamer227.
