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Moroso spiral flows are kinda loud

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Old Mar 13, 2006 | 11:09 AM
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Default Moroso spiral flows are kinda loud
I have duals out the back with the 12" long 3" moroso spiral flows. This is on a camaro with a stock LS2. The morosos are great at idle, really quiet. But this car has a th350 with 3.73s and cruising with a loose converter is loud.

I emailed the sweet thunder people and was told that they have a 12" long chambered muffler. Is there any chance that this would be quieter? The sweet thunder guy didn't have an opinion on that. I can cut my x-pipe back and get an 18" long one in there if that would help (I am sure that it would).

I have never heard the chambered muflers before, and audio clips don't do much good other than hearing the tone.
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Old Mar 13, 2006 | 11:35 AM
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The chambered mufflers will most likely be louder.
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Old Mar 13, 2006 | 02:31 PM
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yeah, the sweet thunders sound good, but they are definately louder than the spiral flows.
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Old Mar 14, 2006 | 12:23 PM
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Well, I guess I will just need to keep what I have and add some mufflers under the bumper. It is hard to be quiet and compact.
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Old Mar 14, 2006 | 01:19 PM
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You cna also add hi-flow cats to quieten it down. Thats what I did and it helped quiet it down. and a longer muffler will quieten it down...I believe
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