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      12-19-2008, 06:54 PM   #26
OC ///M
Dr. Octagon
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Drives: Moonstone e92 M3
Join Date: Feb 2007
Location: South County

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Originally Posted by Eclipse Motors View Post
How much sound dampening material is put into this? It sounds pretty muffled to me. If it was a lot louder I probably would have purchased it. I loved the TI GruppeM I had on my E46 M3 and was hoping this would be just as loud.
I agree that the GruppeM has an undeniably awesome growl, but if you plan on releaving the most restrictive part of the system on the e92 later, the primary cat, you'll be gaining more noise that way too, don't forget.
OC ///M

2013 E92 M3 Individual
Sold: 2011 E92 M3 SSII | Sold: 2008 E92 M3 SSII | Into a Wall: 2008 E92 M3 SSII | Sold: 2007 E92 335i JB