There is no doubt that Redout is the fastest racing game out there. It's just completely out of control.
Each next turn approaches so quickly that you will have no time to react, if you are not well familiar with the tracks. So there is a steep learning curve, but when you know the tracks well, you can push that gas button as hard as you can.
The Career mode in Redout is outright madness that offers over 120 different events that include trials, tournament races, survival events and more. So, if you're into racing games where screen goes blurry, then pick up Redout right away.