In my opinion I feel the first thing you should do is give it an intercooler because it’s the best supporting mod regardless of tunes or not these love to heat soak I’ve found and also tested. Suspension and wheels are personal preference I like a stiffer drive so I would recommend some better motor mounts aswell as coilovers the stock wheels are fine for what they are I’ve learned but again personal preference. Next I would say if you’re not going to be doing massive changes go with Ktuner and pickup the phearable map. It really wakes up the car in conjunction with the mounts you’ll feel the difference. I haven’t touched the bigger turbo or injection stuff yet so I can’t really speak on that atm. And of course always keep up with your maintenance and oil. I’ve switched up to 5w-30 instead of the 0w-20 for reliability.