congrats on the new ride mate, getting a dif ratio change would give you more bottom end performance but itl set you back a fair few $$$$$ first thing I did to my N/A was a cold air induction kit from ss inductions . . might not make major increase in power but sounds pretty sweet haha . . best thing would be a tune but dont get the tune done til youve added all the mods youve wanted (exhaust, extractors, etc etc) anyways hope this helps