Well i just picked up a 1999 Civic SI and she is bone stock rite now and i am thinking about getting an exhaust system,a nice header and an intake system. So far i am thinking about the slug intake from password but the other stuff i am not sure. Also when i get the craving for a little more power i am thinking of cams and was wondering if the jdm Civic Type R cams would work and if it would make a noticeable difference ?

 

The Civic Type R cams (or ITR cams) will make a noticeable difference along with the rest of the NA bolt-ons you listed. The key though is getting your setup tuned. That way you'll make the best use of the parts you buy. The best method is to get a Crome chipped P28 and get it professionally tuned. You can get all the parts you need for that in the Marketplace. Contact the user "Xenocron" and tell him what you're trying to do. He will help you out.

 

Cool man thanks for the info.