you can not
your car has 150 bhp out the box so you want like a 30% increase in power, it wont happen unless you throw thousands of pounds at it. naturally aspirated engines are not easy to tune on the cheap.
to get that much power would mean adding a full exhaust system, open air filter, higher compression pistons, ported head, custom remap, cams possibly injectors and probably a load more crap, it just isn't worth it
if you want a powerful naturally aspirated 2.0 engine powered car, get a honda civic type r lol