i have a 93 lx 2.3L. it's my first car and i was wondering if anyone knows any cheap and easy mods i could do to it myself at home to add power. I am looking for either cheap parts i could add or any modifications i can do to existing parts on the car in order to make it run better. It is, as i can tell, completely stock except for a brand new exhaust system that i put on it. I think it has a paper air filter on it now so the first thing i will do is replace that with a k&n filter but any other advice would be appreciated.