How much horsepower does an air intake give a Civic EX? ROUGHLY

The secret is in the FAQ..........

:grey: ET phones the frickin' FAQ!!!!

questions can be answered if you look in the FAQ....

please people, use the resources we've built for you to use

I personally hate FAQ's :) Anywho, it all depends on the intake you get. If you get an AEM Cold-Air, you can expect 5-8hp depending on your application. If you get a short-ram, I suggest an RS Akimito. I had one on my hatch and liked it better than my AEM CAI on my hatch. It made really good top-end power. Partly because I had the dreyer-tubing trick goin' on. BUT YAH GO READ THE FAQ!