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View Poll Results: trying to build a muffler poll
Flowmaster 50ser
0
0%
Magnaflow
3
42.86%
Edlebrock RPM
1
14.29%
the "other" option..
3
42.86%
Voters: 7. You may not vote on this poll

Quietest aftermarket muffler compared to stock

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Old 03-24-2006, 05:34 PM
  #1  
ibkevin
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Default Quietest aftermarket muffler compared to stock

I know, I know, this has been beat to death and back because I've read much of the archived stuff. This was supposed to be a poll but obviously I'm too stupid to build a Poll.

1) Borla XR-1
2) Flowmaster 50 series
3) Magnaflow
4) Edlebrock RPM
5) Other

Just a quick answer whether you have heard one in person, or on a vid, or whatever. If there's a #5 in your response, please list the muffler.

Hopefully this will help folks for the next few months.
Old 03-24-2006, 05:41 PM
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wi54545
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Use the thread tools above your first post to add a poll. Hope this helps.
Old 03-24-2006, 05:42 PM
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wi54545
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nevermind. You found it!
Old 03-24-2006, 07:16 PM
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DDP
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I have a magnaflow, its pretty quiet. But I think there are different models of some of those mufflers you posted.
Old 03-24-2006, 08:41 PM
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Mike S
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I've tried the Magnaflow and Borla. Borla was...is....loud. Magnaflow was deep but not nearly as loud.
Old 03-25-2006, 08:43 AM
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jerome951
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I put on a Magnaflow and it's not that much louder than stock at idle. Even friends w/ 951s questioned if I had changed mufflers because they couldn't notice too much of a difference at idle. It's certainly louder under acceleration, though.
Old 03-25-2006, 11:09 AM
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marcoturbo
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I can only speak about the Borla XR-1, it's quite loud but it sounds great.

Here's a audio file at idle with my SFR cat-back (with Borla XR-1)
http://zones2.free.fr/marco944/MVI_2331.AVI
Old 03-27-2006, 04:57 PM
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ibkevin
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I imput the choices on the Poll tool, put I don't see the poll. Do you attach the poll after the topic has been posted? jeeze... what a noob..

One thing I knew, the Borla is just slightly better than a pipe.

Selecting a new exh is on my list of "chores" this evening and I think I'm starting to move away from buying a muffler from one of the sponsors, which is where the exh will come from. SFR is very convienent because they're here in SD, but the muffler selection is iffy at best.
Old 03-27-2006, 05:05 PM
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Zero10
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I want to know this as well.
My stock exhaust is starting to come apart, and the muffler needs replacement. Honestly I just want a nice quiet muffler to replace it with, but I don't want to lose any power.
Old 03-27-2006, 06:11 PM
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RK951
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add me to the list in search of quiet muffler for a 3in pipe
Old 03-27-2006, 06:14 PM
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daniel951
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i had a 3" inch exhaust with a magnaflow muffler but i didn't believe it was quiet though.
Old 03-27-2006, 07:03 PM
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ibkevin
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Daniel, was that the 40 series or the 50? In my reading the 50 is supposed to be stock quiet.
Old 03-27-2006, 07:07 PM
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nize
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i've reviewed the edelbrock rpm muffler, i believe it's the best one. sound and thread here;
https://rennlist.com/forums/showthre...ight=edelbrock
Old 03-27-2006, 07:09 PM
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daniel951
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Originally Posted by ibkevin
Daniel, was that the 40 series or the 50? In my reading the 50 is supposed to be stock quiet.
i will have to look at it when i get back to the shop. I have video's were you could hear the exhaust.
Old 03-27-2006, 07:35 PM
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ibkevin
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I may have one of those vids, I have been watching this topic for a loooong time.

Here's a Magna vote, kinda
PHP Code:
I pulled it all off and went back to what I hadThen I bought another 951 (which was a mistake). It had a stock exhaustI did some measuring and ordered a 3" stainless Magnaflow Part num 14219 5x8x14 oval to fit in place of the GHL muffler delete pipe. I installed it on the car with the stock cat pipe in place, which resulted in the best sound. It was music to my ears. I couldn’t live knowing I had a squashed up stock cat pipe so I ordered an SFR 3” stainless test pipe. I put it on and noise level went through the roof. 


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