I found this out by messing around.... :)
If you don't get it... when you teleport you keep you speed which during the race you get faster acceleration so your car isn't faster its just your acceleration which is why you see the tire smoke cause the game is trying to stop you but your going so fast you only lose a little bit of speed but get faster acceleration..
![](https://i.ytimg.com/vi/o36oNYfxyJM/maxresdefault.jpg)