So far, its pretty much bone stock... with the exception of a no name cold air. I would really like to put a K20 in it, but for now, I'm trying to figure out if my b18b1 is worth toying with. I was gonna work on airflow to start with, header, exhaust, high flow cat, exhaust manifold, and a throttle body. But when my engine goes, I don't know whether I'll rebuild it or go with the K20. If I do, can I still use the same exhaust with some fabrication? Also, who make the best parts with the most gains? All this is very new to me. I've loved cars all my life, so I decided to get really into this shit. I used to have a 98 200sx 1.6L, but this is my first Honda and first project all together. I do wanna use my car as an everyday driver, but I want a fast everyday driver... without nitrous, and a supercharger or turbo I want to do last, as long as it doesn't kill reliablity. Thats key to me. I want my reliability, but I want a car with balls. Are JDM engines more reliable? How in the hell do I know if my car is OBD1 or OBD2? So many questions... and much to learn. Any help or advice on what to buy... if money were no object... well, maybe I don't want to spend over 15,000 in performance. I'm already dumping 4000 in body work and paint.