Can I use one of these mufflers on my Civic?
#1
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Can I use one of these mufflers on my Civic?
I already own these as they were off of my 2003 Cobra Magnaflow catback system that was damaged during a wreck and a whole new one was ordered and these were salvaged along with some of the piping.
https://post.craigslist.org/k/8twrNh...UqRQ?s=preview
This will be for a B20 swap into my ek Civic (B20 with a p8r head and 9.2cr). I will be using an RMF standard header that has a 2.5" collector. The magnaflow mufflers are 4x9x14 with 2.5" inlet/outlets and I do have some piping left over from it. Apologies for the lack of info in my original post I was mourning over my teams dismantling in college football even though it was expected.
https://post.craigslist.org/k/8twrNh...UqRQ?s=preview
This will be for a B20 swap into my ek Civic (B20 with a p8r head and 9.2cr). I will be using an RMF standard header that has a 2.5" collector. The magnaflow mufflers are 4x9x14 with 2.5" inlet/outlets and I do have some piping left over from it. Apologies for the lack of info in my original post I was mourning over my teams dismantling in college football even though it was expected.
Last edited by civic_jason; 11-25-2012 at 12:12 PM. Reason: more info about about upgrades
#3
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Re: Can I use one of these mufflers on my Civic?
You haven't told us anything about the inlet size of the muffler, or your current car's exhaust piping size, but anything can be made to fit.
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Re: Can I use one of these mufflers on my Civic?
This is the exhaust that I have: http://www.americanmuscle.com/ma.html
I was hit in the right side corner so the right tip and some of the piping was damaged. I won't be using the tips regardless but if I can use some of the piping I will. I want the car to be quiet so if I can't quiet it down with a silencer or something I may not use the magnaflows regardless but for money saving I'm considering trying it.
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Re: Can I use one of these mufflers on my Civic?
Eh, I wouldn't say they're big for the car - you can make anything fit behind that bumper. I've seen 24" mufflers welded in. I would say they're baffled wrong for a high revving 4 cyl, and will probably sound weird as hell.
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Re: Can I use one of these mufflers on my Civic?
What is the dimensions of the muffler? 4x9x14" maybe?
IF so...they should fit. I run that size with a 2.25" ID on my B20 Del Sol...Fits tight. If its on a civic coupe (or sedan) though, you should have plenty of room.
They are pretty quiet. Mine is a Center In/Offset Out. I don't know how offset/offset will sound w/ 2.5 ID, but mine is stock sound level at idle and up to around 2k. After that it makes a smooth, mellow tone that is not too intrusive and should not get you pulled over by the cops.
IF so...they should fit. I run that size with a 2.25" ID on my B20 Del Sol...Fits tight. If its on a civic coupe (or sedan) though, you should have plenty of room.
They are pretty quiet. Mine is a Center In/Offset Out. I don't know how offset/offset will sound w/ 2.5 ID, but mine is stock sound level at idle and up to around 2k. After that it makes a smooth, mellow tone that is not too intrusive and should not get you pulled over by the cops.
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Re: Can I use one of these mufflers on my Civic?
What is the dimensions of the muffler? 4x9x14" maybe?
IF so...they should fit. I run that size with a 2.25" ID on my B20 Del Sol...Fits tight. If its on a civic coupe (or sedan) though, you should have plenty of room.
They are pretty quiet. Mine is a Center In/Offset Out. I don't know how offset/offset will sound w/ 2.5 ID, but mine is stock sound level at idle and up to around 2k. After that it makes a smooth, mellow tone that is not too intrusive and should not get you pulled over by the cops.
IF so...they should fit. I run that size with a 2.25" ID on my B20 Del Sol...Fits tight. If its on a civic coupe (or sedan) though, you should have plenty of room.
They are pretty quiet. Mine is a Center In/Offset Out. I don't know how offset/offset will sound w/ 2.5 ID, but mine is stock sound level at idle and up to around 2k. After that it makes a smooth, mellow tone that is not too intrusive and should not get you pulled over by the cops.
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Re: Can I use one of these mufflers on my Civic?
They'll be going on a non-vtec b20 so not that hight reving actually not any or much higher reving than the supercharged V8 they came off of.
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Re: Can I use one of these mufflers on my Civic?
Still not chambered right for that kind of motor. Completely different exhaust flow properties. It'll work, I just think it won't sound too hot. I promise you it won't sound like it did on the pony.
#13
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Re: Can I use one of these mufflers on my Civic?
I mean, its not a straight thru muffler. Use a 18" or 20" resonator inline and you should be fine.
If you want to use a piping kit, these are great and best prices ive seen
http://www.vrsexhaust.com/TUBING_KIT.../honda_tk.html
#16
Re: Can I use one of these mufflers on my Civic?
Should sound good if you can get the offset to work.
The thing with oval body magnaflow mufflers is that when you get a 2-1/4" in/out, its actually a 2-1/2" inside.
A shop I've gotten a few systems done at just orders 2-1/4" ovals because you can lop off the inlets and its 2-1-1/2..
At some point or another with a 2-1/2" muffler, there is the possibility of drone since the pulses will be spilling out at certain points....
But it shouldn't be to bad..
Just don't make your whole system 2-1/2"...lol
That would be bad.
The thing with oval body magnaflow mufflers is that when you get a 2-1/4" in/out, its actually a 2-1/2" inside.
A shop I've gotten a few systems done at just orders 2-1/4" ovals because you can lop off the inlets and its 2-1-1/2..
At some point or another with a 2-1/2" muffler, there is the possibility of drone since the pulses will be spilling out at certain points....
But it shouldn't be to bad..
Just don't make your whole system 2-1/2"...lol
That would be bad.
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Re: Can I use one of these mufflers on my Civic?
#19
Re: Can I use one of these mufflers on my Civic?
Reason being is that the exhaust gas will expand and you will lose velocity.
When the correct size tubing is used, it will keep the gas compressed, allowing it to flow more efficiently..
If your hoping to gain power by adding one of these mufflers, your wasting your time..
But it should produce a nice sound...
If its to loud, get a longer resonator.
When the correct size tubing is used, it will keep the gas compressed, allowing it to flow more efficiently..
If your hoping to gain power by adding one of these mufflers, your wasting your time..
But it should produce a nice sound...
If its to loud, get a longer resonator.
#20
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Re: Can I use one of these mufflers on my Civic?
Reason being is that the exhaust gas will expand and you will lose velocity.
When the correct size tubing is used, it will keep the gas compressed, allowing it to flow more efficiently..
If your hoping to gain power by adding one of these mufflers, your wasting your time..
But it should produce a nice sound...
If its to loud, get a longer resonator.
When the correct size tubing is used, it will keep the gas compressed, allowing it to flow more efficiently..
If your hoping to gain power by adding one of these mufflers, your wasting your time..
But it should produce a nice sound...
If its to loud, get a longer resonator.
#21
Re: Can I use one of these mufflers on my Civic?
I'm not saying what to do whatsoever...
This is a very controversial topic and a lot of people don't know what they are talking about...
IMO though, 2-1/2" is kind of big for a D series..
A mandrel bent 2-1/4" would be more than sufficient..
My 4.6 Ford has true dual 2-1/4"... so that would be a 2.3 L on one bank..
Smooth bends though
This is a very controversial topic and a lot of people don't know what they are talking about...
IMO though, 2-1/2" is kind of big for a D series..
A mandrel bent 2-1/4" would be more than sufficient..
My 4.6 Ford has true dual 2-1/4"... so that would be a 2.3 L on one bank..
Smooth bends though
#22
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Re: Can I use one of these mufflers on my Civic?
I'm not saying what to do whatsoever...
This is a very controversial topic and a lot of people don't know what they are talking about...
IMO though, 2-1/2" is kind of big for a D series..
A mandrel bent 2-1/4" would be more than sufficient..
My 4.6 Ford has true dual 2-1/4"... so that would be a 2.3 L on one bank..
Smooth bends though
This is a very controversial topic and a lot of people don't know what they are talking about...
IMO though, 2-1/2" is kind of big for a D series..
A mandrel bent 2-1/4" would be more than sufficient..
My 4.6 Ford has true dual 2-1/4"... so that would be a 2.3 L on one bank..
Smooth bends though
#24
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Re: Can I use one of these mufflers on my Civic?
Oh it's n/a
https://honda-tech.com/forums/performance-45/plm-b-series-header-megasale-hytech-rmf-sp-toda-v2-%2Afree-shipping%2A-3015821/
#25
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Re: Can I use one of these mufflers on my Civic?
I'm wondering how many people need to tell you it's too large before you start listening?
If you're going to use one then run it over to a muffler shop.
If you're going to use one then run it over to a muffler shop.