I have a 1990 honda accord with the 2.2L I'm looking to boost it up a little with out swapping engines or spending a large amount of money----have wife and 2 kids-- i've already replaced the exhaust with JDM from header to high flow converter to muffler. I've also added a AEM cool air intake. What else can I change to get more bang for my buck? anything simple

 

more info whats the engine
check into a p13ecu swap i hear it gives like a 15horsepower increase if used in junction with a f22a1

 

only "cheap" mods are intake header exhaust....aside from that theres not much to do cheap