There are a few ways that Porsche ownership usually goes. People will either keep it mostly stock or start modifying it. Often when you go the modification route, it starts with one or two small mods and then it can quickly snowball into a much bigger project.
Porsche sports cars have a racing DNA and with a some minor performance improvements it really starts to show. For example, with some suspension upgrades alone the handling of a Porsche can go from quite good to great.