So I saw somewhere a picture of someones items list. There were several parts and stage 2, 3 engine mods and so on. My question is how do you do that? I must be slow because I couldn't figure it out.
You buy the parts, but you do not install them while you are in the Tuning area. Then, they will appear in your list to be installed in the current car that you are in, if the car can have the parts, of course. 👍