Okay guys, I'm ready to start planning out my first mods and i thought I'll go with intake and exhaust first. do you guys recommend certain brands? and apart from some pipes do i need to worry about anything else.. would the car need to be tunned in anyway?
I'm sure im asking some dumb questions but i am new.
Also, i'd like to get a nice spoiler, i like the way to Sti looks but i want to get the best for performance.
I'd love the help.