So i just picked up an 03 civic SI hatch and wanted to get some opinions on which direction i should go. It already has I/H/E. Its quick but not enough for me so i was wondering what i should do. Keep it NA or boost it? If i get a turbo kit and want to keep the stock internals would it be worth the money only running it around 7-10 psi? How much more power would i get and would that be a good psi to run it at for daily driven on stock internals? Or should i just get cams, Intake manifold, throttle body, fuel rail, injectors etc... with a good tune? Which way would be cheaper/more power? By the way I dunno if this is posted in the right section or not... lmk thanks