Well when I was in high school I took a basic mechanics class. Subarus are some of the easiest cars to work on. I just spend time on research on just learn by doing. I did my setup on my car. I have helped to some other setups. The way everything works on a vehicle is honestly common sense. When we do this setup I can teach you everything that I know. I need to know the boost you want to run for injector size and everthing as well please.
How do u know how to do so much install on cars? Have u worked at a shop before?lol