The ace racing overclocking chip can improve the speed under the wake condition, but due to the rapid change of the ranking of the race process and the ranking of the two sides, the wake condition is harsh, and the revenue period is limited. The car in the game is divided into two kinds, one is a variety of brand-name vehicles authorized by the real car factory, and the other is a cool trial car. In order to restore the details as much as possible, each car is built up to 120,000 vehicle modification system is another feature of Ace Racing.