Here is the full list of all 28 CAR TUNE: Project achievements.
Buy your first car
Create you dream cars
Repair body parts using hand tools
Tune your cars
Paint your cars by hand
Drive a car using manual gearbox
Drive with full tank
Drive with first car
First time on gas station
First time using photomode
You found secret item
Do shopping for a minimum 200,000 Cr
Sell your first car
Allow speed camera take photo
Get minimum 500HP on dyno
Get minimum 1000HP on dyno
Paid 5 fines
Get caught by the police
Explode engine with nitrous
Beat 10 seconds on drag strip
Beat 540 km/h
Find all collectibles on the map
Arrange your workshop place
Scrap 100 vehicles
clock the mileage
Repair 100 parts
Back to the past