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Thread: looking for the quietest performance muffler

  1. #1
    Join Date
    Jan 2008
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    looking for the quietest performance muffler

    im already annoyed by my 3ich magnaflow bullet...current setup is pacesetter longtubes no cats full 3inch magnaflow 5inch round case....

    im looking for the quietest muffler available w/o sacrificing power any suggestions?

  2. #2
    Join Date
    Aug 2008
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    mansfield texas
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    I had the biggest body magnaflow they have... it was like stock lookin basically.. good sound at Wot tho... zero drone

  3. #3
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    Nov 2007
    Location
    Pittsburgh, PA
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    on my crew cab i have 28" case lenght magnaflow its very quiet but yet has the sound that is needed.

    the lenght of a muffler determines the quieting abilities
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
    2002 Silverado - 427Lsx w/ Twin gt4202s
    2010 Silverado crewcab Z71 - 5.3litre w/ procharger
    2000 Wrangler - 5.3litre with some stance
    2014 Xsport- 3.5 Eco boost
    412 Motorsports

    it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference

  4. #4
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    Quote Originally Posted by dustinstangz View Post
    I had the biggest body magnaflow they have... it was like stock lookin basically.. good sound at Wot tho... zero drone
    Quote Originally Posted by Quik View Post
    on my crew cab i have 28" case lenght magnaflow its very quiet but yet has the sound that is needed.

    the lenght of a muffler determines the quieting abilities
    like this one ?http://www.summitracing.com/parts/MPE-12289/?rtype=10 i see magnaflow even has a XL 3 chambered muffler Hmmmm.... i was even thinking on running oem muffler and just run my electric cut out when needed but then ide be losing sum there...

  5. #5
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    what do u think bout this 1 40inches overall http://www.summitracing.com/parts/MPE-13740/

  6. #6
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    Apr 2008
    Location
    Birmingham, AL
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    my dads yukon with pacesetters and a single 3" with the biggest 3" magnaflow available is hands down the best sounding exhaust ive ever heard! on a ls truck anyways..... its very quiet cruising but at WOT is just SCREAMS!!!!!!!

    edit: well its not as big as the one you posted, but i think its a 24" case, or somewhere around there
    01 Silverado

  7. #7
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    mansfield texas
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    The first one is the one... a guy is suppose to buy it right now... waiting for him to get back to me...

  8. #8
    Join Date
    Jul 2008
    Location
    Mesa, AZ
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    I was looking at getting this one:
    http://www.summitracing.com/parts/MPE-12579/

    I think our exhaust set ups are very similar...my magnaflow is 4"x14" round case and it's getting annoying.
    T-RAV
    99 GMC | 5.3 | Skinny White Guy Tuned

  9. #9
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    Quote Originally Posted by STUNNA View Post
    like this one ?http://www.summitracing.com/parts/MPE-12289/?rtype=10 i see magnaflow even has a XL 3 chambered muffler Hmmmm.... i was even thinking on running oem muffler and just run my electric cut out when needed but then ide be losing sum there...
    thats the one i have and you would be dissatisfied if you wanted a quiet yet good sound
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
    2002 Silverado - 427Lsx w/ Twin gt4202s
    2010 Silverado crewcab Z71 - 5.3litre w/ procharger
    2000 Wrangler - 5.3litre with some stance
    2014 Xsport- 3.5 Eco boost
    412 Motorsports

    it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference

  10. #10
    Join Date
    Mar 2003
    Location
    San Antonio, TX
    Posts
    11,038
    I'll have a 4" in / out, very long, like 36" or so magnaflow for sale soon, just an fyi if you don't get one by then.
    i think it's this one http://www.magnaflow.com/02product/s...e=main&id=9096

    seems like unless the truck is stock, it's hard to get the right sound the first time.

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