Cold air intake for 2003 honda civci lx AT.?

how much hp will you get and how much fuel do you save and were can I purchase them at. I live in spartanburg south carolina

If you're gonna put on the intake unit, be sure you change out the exhaust to, and a new intake manifold would not hurt either. Otherwise your call will be breathing in with no where to exhale. And a cold air will add most likely five seven hp, and it'll increase your throttle answer. Just be sure you ask around and do some research before you make any purchases. If I may this web site is very dependable, when I was workin up my 99 Accord V6. ptuning.com

Personal experience

If you have an auto you will not see any hp gains unless you slap on a turbo.

You will be forcing more air into your TB so so you'll be using more gas..have you seen the price of gas?

probably two 5hp. it is not much the only power you'll really get is from cold air and a little at top end where the stock resonator is restrictive. And maybe a little from leaning out the A/F mixture. Unfortunately hondas have a MAP sensor which measures pressure, then decides how much fuel to put in. MAF sensors react more to these mods because they see mass air flow, instead of manifold complete pressure. An intake does not change the pressure inside the manifold.

You will save gas mileage but only a minute amount since the engine has to work a little less to draw in air. that's unless you're accelerating faster to hear the intake then you will lose mileage because of your driving.