There’s certain cars in the game that come with a hard top which from factory are cloth and the hard top is at an extra cost. (For instance first gen MX-5) I’d like to see this as an option (vice versa if it comes with cloth roof in game and a hardtop is available irl) or at least a choice from purchase from autoshow.
I think it would be awesome, if in general cars would be a bit more customizable, with more options of factory/original parts. But I think it should be in the normal Upgrade Menu so that you can change it later and don’t have to buy the car new if you wanna change the roof or something.
A preview of the customization should be visible in the Autoshow, so that you can see a bunch of customization options before you buy the car.