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4" mufflers

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Old Dec 19, 2013 | 07:21 AM
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Default 4" mufflers

ive been looking for 4" mufflers for a few weeks now, though I have found some they weren't quite what I was looking for. I came across these and figured I would share them. looks like the diamond will nock the high db out and the price is hard to beat

https://www.lawsonindustries.com/pro...-5-round-13-bo

im going to put one of these across the rear in a single 4" hidden f body setup
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Old Dec 19, 2013 | 11:11 AM
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I'm quite pleased with the sound of the 4" SpinTech being fed by a boosted LS1 thru ARH headers and catted y...but I have dual outlets.
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Old Dec 19, 2013 | 11:25 AM
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Originally Posted by MeangreenHD
ive been looking for 4" mufflers for a few weeks now, though I have found some they weren't quite what I was looking for. I came across these and figured I would share them. looks like the diamond will nock the high db out and the price is hard to beat

https://www.lawsonindustries.com/pro...-5-round-13-bo

im going to put one of these across the rear in a single 4" hidden f body setup
would love to hear a sound clip of it, I'm doing a single 4" too and This is the one I'm thinking about using
http://www.summitracing.com/parts/ho...9hkr/overview/
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Old Dec 19, 2013 | 06:09 PM
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Would love to hear how it sounds.
So have you already looked at the Hooker max flow# 21609HKR ($70), or the Dynomax UltraFlo #17557($122) , or QTP 12400($128, same as the Dynatech split-flow except in stainless steel) ?
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Old Dec 19, 2013 | 07:11 PM
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Default 4 inch

here are some pics of my 4 inch magnaflow, and exhaust
Attached Thumbnails 4" mufflers-under.jpg   4" mufflers-muf.jpg   4" mufflers-me-back.jpg  
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Old Dec 19, 2013 | 07:22 PM
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i have a 4" aero turbine on my car and it sounds pretty good. less than 100$ also
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Old Dec 19, 2013 | 07:40 PM
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Originally Posted by M.BOZZ
here are some pics of my 4 inch magnaflow, and exhaust
any sound clips?
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Old Dec 19, 2013 | 07:43 PM
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im trying to learn these new phones ( used flip phones for years ) and trying to send them to me e-mail, but it tells me its to long

Last edited by M.BOZZ; Dec 19, 2013 at 07:59 PM.
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Old Dec 19, 2013 | 08:04 PM
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did you make that setup yourself or buy a kit like the Mufflex?
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Old Dec 19, 2013 | 09:50 PM
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Originally Posted by keith102371
did you make that setup yourself or buy a kit like the Mufflex?
I bought it from mufflex, I think it sounds good with no cats and large cam
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Old Dec 19, 2013 | 10:04 PM
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I like the 4 inch delta force flowmaster.
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Old Dec 20, 2013 | 10:27 PM
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4in dynatech split flow here but no video yet, so much snow on the ground.
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