first things first....Welcome to HS....you wanna get your civic performing better??? I/H/E should be your first mods...(Intake/Header/Exaust)....those three work well together and depending on the brands and types...you can see some nice HP gains...after that..fuel delivery.....such as...fuel pressure regulator....high flow fuel rail...injectors...high flow pump.....also...during this time..it is a VERY good idea to upgrade your ignition system...no use pumpin more gas in there if you can't set it ablaze good and proper......there ya go...that's just my opinion on the matter....everyones got their own ideas....just remember..HAVE FUN.....
