Future race on gta 5, looks awesome

Thank you to my friend JustAn0therJ0K3R for having made me test this race, unfortunately the race is not very interesting but it was just to show. Somes point : At the beginning you can choose 2 different cars You can choose the type of tire (hard, meduim, soft ...) There is a boost (like a rocket voltic for example) but which recharges when you let go of the throttle or even faster when you brake