Tuning shop
Tuning jobs no longer stay completable after you strip the build that met the goal; the complete action is blocked and you get a clear warning instead.
Core parts like chassis and unibody can no longer be uninstalled in the tuning shop.
Job completion status is more reliable across save/load, phone cards, and the shop UI, so stale or incorrect “ready to complete” states are much less likely.
Previewing parts, canceling a purchase, or removing items from the cart no longer leaves the wrong parts on the car or in inventory.
Ghost vehicles stuck on lifts can be recovered with an emergency respawn path.
Vehicle maintenance
Condition in the healthy range (about 70–100%) feels healthier, with less early power loss.
Noticeable power loss, misfires, and slip show up later, when wear or active failures are worse.
Coolant condition no longer quietly cuts torque on its own the way it used to.
Car meets
Meet reputation and RSVP progress save and restore correctly, including after map or world reloads when the location is still valid.
Car meet data no longer leaks between save slots.
Active meets show correctly in the active slot, and customizing a car right after purchase works as expected.
Insurance
Insurance applies correctly when your vehicle takes damage.