Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

Muffler silencers - Does it really work?

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Old Jul 6, 2006 | 06:17 PM
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Default Muffler silencers - Does it really work?

Example



They are pretty expensive. So I want to make sure I don't waste $$$.

Tell me the good, bad, and ugly. I know nothing. There are those "Universal," so they should be universal, right?

I have a Magnaflow 14815 muffler.

TIA

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Old Jul 6, 2006 | 06:27 PM
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yes they work, but it makes your muffler look really ugly
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Old Jul 6, 2006 | 06:33 PM
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Default Re: Muffler silencers - Does it really work? (GoLowDrew)

I like mine. It came with my RS*R GTII. I only use it for long trips and if I want to have a conversation with whoever I'm driving with.
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Old Jul 6, 2006 | 07:14 PM
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Default Re: Muffler silencers - Does it really work? (GoLowDrew)

Do you guys think if I was to weld a restrictive plate in the inlet of the muffler to cut it down by 1/4 or 1/2 of an inch it would be the same as a silencer? Like a permanet silencer?

The only thing is it's on the inlet, where as the silencer you have is on the outlet.

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Old Jul 6, 2006 | 07:21 PM
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Default Re: Muffler silencers - Does it really work? (GoLowDrew)

you might create a whistle
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Old Jul 6, 2006 | 08:04 PM
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Default Re: Muffler silencers - Does it really work? (Sleepy_Red_hatch)

They work drew. I'd say my car is probably 40% quieter with one in...of course I don't have any hard numbers but the difference is noticable.
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Old Jul 6, 2006 | 08:12 PM
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Default Re: Muffler silencers - Does it really work? (GoLowDrew)

No, because air is only being blocked not controlled and it will then force more air out through a smaller hole making your car sound worse. You have to have a certain amount of air pressure existing inside of your muffler or pipe to silence itself, acting as plain muffler, using sound and pressure to resist itself. All you really need is a petruding pipe and one face shield to control air pressure. Thus it will create a mirror sound wave to cancel out the existing sound

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Old Jul 6, 2006 | 08:14 PM
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Default Re: Muffler silencers - Does it really work? (Metalluthier)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Metalluthier &raquo;</TD></TR><TR><TD CLASS="quote">No, because air is only being blocked not controlled and it will then force more air out through a smaller hole making your car sound worse. You have to have a certain amount of air pressure existing inside of your muffler or pipe to silence itself, acting as plain muffler, using sound and pressure to resist itself. All you really need is a petruding pipe and one face shield to control air pressure. Thus it will create a mirror sound wave to cancel out the existing sound.
</TD></TR></TABLE>

Jesus man, you need to get off Honda-Tech and design a car that runs on water vapor.

Good response
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Old Jul 6, 2006 | 08:20 PM
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Default Re: Muffler silencers - Does it really work? (BauleyCivic)

It does sound quieter, but it doesn't good or look good
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Old Jul 6, 2006 | 08:21 PM
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yea its def quieter, my skunk2 is maddd loud w/out it, but when its in its really not bad
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Old Jul 6, 2006 | 08:22 PM
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Default Re: Muffler silencers - Does it really work? (Metalluthier)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Metalluthier &raquo;</TD></TR><TR><TD CLASS="quote">All you really need is a petruding pipe and one face shield to control air pressure. Thus it will create a mirror sound wave to cancel out the existing sound

</TD></TR></TABLE>

I understand what you are saying, but I have a hard time imagining the "petruding pipe and one face shield to control air pressure" part.

Please explain.
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Old Jul 6, 2006 | 09:02 PM
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Default Re: Muffler silencers - Does it really work? (GoLowDrew)

Ya it will be quieter, but u will feel some resistance while driving with it on.
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Old Jul 6, 2006 | 09:20 PM
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i wouuld lik 2 buy a Hamdumbger
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Old Jul 7, 2006 | 11:14 AM
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Default Re: Muffler silencers - Does it really work? (GoLowDrew)

The above picture, for example. The silencer has a hole on the rim lip. That is so it's screwed lock it on the muffler. Are all silencers held in my a screw? Or does some use pressure as you push it in?
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Old Jul 7, 2006 | 11:45 AM
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Default Re: Muffler silencers - Does it really work? (GoLowDrew)

Theres a screw going through the muffler tip holding the silencer in.
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