sentences:  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.The following is a selectable car list according to the Official "Initial D Arcade Stage 4" website.Note that unlike previous versions of the game (which only added cars to expand its lineup), IDAS4 has removed cars which were deemed unpopular with players and/or non-canonical with the manga series.