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99 civic ex - how much power will 4 into 1 header add?

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Old 01-10-2016, 05:25 PM
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Default 99 civic ex - how much power will 4 into 1 header add?

Okay im just curious as to how much power a good header 4 into 1 design header will add along with a catback exhaust with a 3 inch test pipe? interested in what kind of power it will produce motor wise. instead of at the wheels
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Old 01-10-2016, 06:35 PM
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Default Re: 99 civic ex - how much power will 4 into 1 header add?

Nothing, you'll actually end up losing power in the mid range.
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Old 01-10-2016, 06:41 PM
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Default Re: 99 civic ex - how much power will 4 into 1 header add?

Oh boy, another one of these.

It won't. Bolt-ons don't do anything noticeable. Stop it with the stupid threads, and go read the FAQ sticky. It exists for people JUST like you.
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Old 01-10-2016, 06:57 PM
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Default Re: 99 civic ex - how much power will 4 into 1 header add?

at least 11 hp, at all times. increased mpg, stronger vtec, colder ac,
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Old 01-10-2016, 07:12 PM
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Default Re: 99 civic ex - how much power will 4 into 1 header add?

And an extra 2" on your dick, right eg?
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Old 01-10-2016, 07:59 PM
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Default Re: 99 civic ex - how much power will 4 into 1 header add?

minimum is 1" 4-1 is the range of penile growth you should expect with your purchase of a d series header.
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Old 01-10-2016, 08:29 PM
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Default Re: 99 civic ex - how much power will 4 into 1 header add?

Most headers add or minus hp and tq a hp or two at different rpm throughout the rpm range. A good header will make more power than stock over a greater rpm, but don't expect a lot. 0-5hp is common, but headers do look good, and often offer a decent weight savings
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Old 01-11-2016, 12:57 PM
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Default Re: 99 civic ex - how much power will 4 into 1 header add?

Originally Posted by NotARaCist
Oh boy, another one of these.

It won't. Bolt-ons don't do anything noticeable. Stop it with the stupid threads, and go read the FAQ sticky. It exists for people JUST like you.
How about you suck a dick sounds pretty good to me...
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Old 01-11-2016, 01:12 PM
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Default Re: 99 civic ex - how much power will 4 into 1 header add?

Be glad you aren't talking to me a year ago. Be glad grumblemarc isn't around anymore. And then, get back to me once you have known half of what I've forgotten.
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Old 01-11-2016, 01:16 PM
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Default Re: 99 civic ex - how much power will 4 into 1 header add?

The answer will never be the same because not everyone has the same setup as you and the environment you're located plays a part in how your engine behaves. You don't believe me look up the guy who was trying to do a swap in an aero and couldn't get it to tune properly because of the elevation.
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Old 01-11-2016, 05:00 PM
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Default Re: 99 civic ex - how much power will 4 into 1 header add?

Originally Posted by tony_2018
look up the guy who was trying to do a swap in an aero and couldn't get it to tune properly because of the elevation.
Couldn't find anything on this. If you have the link please post, that's super interesting.
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Old 01-11-2016, 09:26 PM
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Default Re: 99 civic ex - how much power will 4 into 1 header add?

LOL why did I ever stop dropping by this part of the forum. Every thread is a gold mine
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Old 01-11-2016, 10:41 PM
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Default Re: 99 civic ex - how much power will 4 into 1 header add?

Originally Posted by TheRookie74
How about you suck a dick sounds pretty good to me...
Far be it from me to be the H/T homophobe, but why in the name of sweet baby Jesus does a man sucking a dick sound good to you? How many questionable decisions have you recently made? (other than the addition of useless shiny **** to your engine bay?)
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Old 01-12-2016, 05:20 AM
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Default Re: 99 civic ex - how much power will 4 into 1 header add?

Originally Posted by NotARaCist
Be glad grumblemarc isn't around anymore
I think we can all be glad that tool isn't around anymore I swear his primary notion was to ruin peoples days haha, or at least attempt to..
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Old 01-12-2016, 06:21 AM
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Default Re: 99 civic ex - how much power will 4 into 1 header add?

He will have all da vtec soundz doe
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Old 01-12-2016, 06:38 AM
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Default Re: 99 civic ex - how much power will 4 into 1 header add?

I enjoyed grumble's replies and remarks. It shows that todays generation has not fully utilize search engines and some reading. Todays generation just want straight answers, which is pretty sad really.
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Old 01-13-2016, 08:11 PM
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Default Re: 99 civic ex - how much power will 4 into 1 header add?

Bisimotos look nice. But at the end of the day pipes are pipes.
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