im beggining to race out my car, i was actually wondering what part i should start out with first, some of my friends say a cold air intake and exhaust but i was wondering what kinds are the BEST and WORST? can anyone help

btw my car is a 93 civic hb

You may get a better response if tou post in our '92+ Civic (http://www.automotiveforums.com/vbulletin/forumdisplay.php?s=&forumid=186) forum. :)

And welcome to AF. :D