Welcome to the forum! You might take a look through our Under the Hood/Performance Section on this. If you do decide to go to a real tuning shop, be sure to take a large pile of real money with you. They will do whatever you want to spend the money to do. Just be aware that a real performance boost will likely cost more than the car did. But it can be done.
Im currently looking into ktuner, hondata kpro, ect myself, seems it's not a super explored area but add me if you can and lets keep each other posted! I want to do the supercharger or turbo route next summer (2021) if i can gather the details by then!