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Muffler model #?

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Old 03-13-2021, 02:25 PM
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Default Muffler model #?

Ladies, boys, and other cat owners.

What's the model number of the mt approved 3" Maggie (that's quieter than most)?

(FWIW, I'm not running a cat. It's been retired)
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Old 03-14-2021, 07:46 PM
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This guy?

Magnaflow 12589
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Old 03-14-2021, 08:32 PM
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The fact that you say "maggie" indicates that you should be familiar with this
but here you go anyway: https://www.miataturbo.net/general-m...12579-a-84584/
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Old 03-14-2021, 10:12 PM
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Originally Posted by 18psi
The fact that you say "maggie" indicates that you should be familiar with this
but here you go anyway: https://www.miataturbo.net/general-m...12579-a-84584/
Vlad, stupidly enough, I couldn't think my way out of a paper bag, er, erm, figure out which model was actually the correct one.

Thank you for the linky, mang.
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Old 03-14-2021, 10:30 PM
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Originally Posted by 18psi
The fact that you say "maggie" indicates that you should be familiar with this
but here you go anyway: https://www.miataturbo.net/general-m...12579-a-84584/
Vlad, sorry, I've been re-reading that thread, and am still confused.
Isn't 12578 quieter than 12589?
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Old 03-15-2021, 01:42 AM
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I'm not going to look at the specs of the mufflers. You have been told the MT spec one. If you want to know which is quieter it is the one with the larger chamber. Meaning the biggest muffler.
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Old 03-15-2021, 06:57 AM
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Thank you!
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