G37 Sedan

Flowmaster

Old Nov 15, 2017 | 12:35 AM
  #16  
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Thanks wowwed, I appreciate that. About 2 weeks later and I'm still really happy with how it turned out. Love the sound!
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Old Nov 15, 2017 | 10:57 AM
  #17  
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Definitely an option for someone not looking to drop $4-600 on a axle back.
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Old Nov 17, 2017 | 02:45 AM
  #18  
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Yeah for sure, especially with options for the sedan/X being limited relative to the coupe exhaust options. it cost a little over $300 for the mufflers and labor. Flowmaster has other mufflers that are quieter like the 40 Super or Delta, or even the Super 44. I recommend giving them a shot to any G owner.
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Old Nov 17, 2017 | 07:40 AM
  #19  
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Not bad for price. If you really wanted to go all out, Figure another $600-800 would get you a full cat-back at 2.5'' piping with a high-end resonator. Easier pill to swallow that $1500-1800 for a new aftermarket before shipping.
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Old Nov 17, 2017 | 11:42 AM
  #20  
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Originally Posted by menace3404
I didn't see them in the FS section, but there is a different guy selling a set of 44's. And the clip you posted was also for the Super 44 Flowmasters. I was wondering specifically about the 40 Series Flowmaster.

In any case, I pulled the trigger on the 40 Series and it sounds bad @$$. It's definitely louder and deeper, but not too much so, which is what I was looking for. It drones around the 1500-2000 rpm range. I know some people can't stand it but it doesn't seem that bad to me. It sounds deep and sporty, not bad for one of Flowmaster's loudest mufflers. Like I said, I don't think it's that bad, and I don't think other people riding in the car will even notice, tbh. Let me know if anyone wants to hear it and I'll get some sound clips/vids.
Hi Menace,

What specific model did you end up going with? And size? You mentioned the drone, how loud/annoying is it? I drive in traffic daily so drone would drive me bonkers.

Thanks!
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Old Nov 17, 2017 | 11:51 AM
  #21  
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Flowmaster 40 Series Original Muffler - *FREE GROUND SHIPPING
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Old Nov 17, 2017 | 11:55 AM
  #22  
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I know that's what he meant. There are multiple configurations and in/out diameters. I wanted to know specifically what he went with.
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Old Nov 17, 2017 | 12:14 PM
  #23  
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Stock piping is in the 1.8'' range so if I had to guess I'd say the smallest available which is 2.25''

If you plan on doing a custom set-up, I'd go with 2.5''
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Old Nov 23, 2017 | 03:13 PM
  #24  
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Originally Posted by zaz
I know that's what he meant. There are multiple configurations and in/out diameters. I wanted to know specifically what he went with.
I'm not 100% sure tbh. I took it to the muffler shop and just let them go to work. Sorry, that's not very helpful.
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