Upgrades to 2019 hatchback

Hi gang. I bought a 2019 HB last december, and love alot about the car, but would like a little more mmph from it. I don't want to do anything massive just yet (not trying to turbo). I was thinking something along the lines of getting exhaust, intake, and tune, but can't find parts to save my life. If anyone has a good source please let me know. All advice is appreciated. I've never had a new car before, so I'd like to do it right.

Cheers and thanks,