Hey guys. A friend highly recommended this site. I have a 2000 Civic Si and am looking to make it a fast DD. i currently have a cold air intake, intake manifold, throttle body, headers and an exhaust. Not sure of how to make it into a good realiable DD beast though. i know i'd like to boost it though.

 

Welcome! Take this question over to the tech thread for your specific year/model civic or better yet check out the FAQ stickies and you'll find everything you need to know about your car.