Hi, does someone knows exactly which parts have to be in the car in order to pass the inspection ? i've tried to read and understand the game's code but i'm not very good so it's kinda hard :/

I'd recommend watching previous runs of the category and or doing some testing yourself :D

heard some things had change, don't know if it's true tho, but yeah will follow your advice thanks

https://my-summer-car.fandom.com/wiki/Inspection_receipt has a precise list for the non-experimental version.