The player cards for saving gameplay data have been changed to IC cards like other Lindbergh games such as "Virtua Fighter 5", and "Power Smash 3". The player can store data such as their vehicles, modifications to vehicles, avatar customizations and time attack times. Additionally, unlike the past three versions of the game, in which the player is limited to one car per card, the player can now store data for up to three different cars. Additionally, the IC Card can be used for 150 plays, as opposed to cards for past versions which can only be used for 50 plays. Players will not be able to transfer data from versions 1 through 3 due to the changes in both the player card and the card slot. The modification system has been updated as well, as car upgrades are no longer automatic, allowing players to choose which parts to upgrade and how to spend their reward points.