-Fixed a major bug with the save system
-Fixed driveshaft not being compatible with 2JZ swaps
-Fixed a UI bug when tuning cars
-Fixed incorrect shifting times when using a keyboard/controller
-Fixed some buildings flickering
-Various stability improvements
-Improved the tire friction curve for drag radials
-Improved steering and drift assists

Note :
-If your save file got corrupted on its own then this update will fix it. However if you had an old 2jz engine that you tried to sell and it broke the save you might need to restart the profile.