First, you should watch AlexVII’s video on this topic: https://youtu.be/jTJpLIeRtyM Note: Remember to complete the packed Install version first with updated game files using the "check gamefiles" feature in the launcher settings on paradise launcher, before unpacking your game.
How to install unpacker GUI and transfer files over:
Project Paradise 2 Unpacked Guide
Once you have completed unpacking your game you have access to any mods you want to have.
Beware: Make sure you don't use the mods to an advantage in competitive environment and make sure that you don't ruin other players experience - it's a multiplayer mod for all not for some, remember that.
Below are some of the mods you can install into your game by going into #modding channel in the discord server and looking at pins 📌 - it shows all the mods that work inside Project Paradise 2 server. ****
<aside> 💡 WARNING: Don’t combine multiple car packs!
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Here are some of the most popular mods: