FlatOut 4: Total Insanity
46 Achievements
25-31h
PS4
SSSSSSSSSSSSSSMOKIN'!
Upgrade a car once
53.9%
How to unlock the SSSSSSSSSSSSSSMOKIN'! achievement in FlatOut 4: Total Insanity - Definitive Guide
FaSCoRP
TrueAchievements
TrueAchievements
Pretty simple, from the Main Menu go to Career -> Garage -> pick any upgrade from the car you're using.
After choosing one it will pop.
After choosing one it will pop.
SolidNinjaSnake
In Career, head to the Garage, then to Upgrades and pick any upgrade you want and the trophy will unlock.