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      09-22-2012, 09:23 AM   #3
gatorfast
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Drives: MR E90 M3
Join Date: Jan 2008
Location: SoFla

iTrader: (3)

The sound you are looking for is the opposite of what most people want. Most want something more tame in the low rpm range but screaming when you step on it.

But like the poster said above, I recommend the traditional oem mod (replacing 2 perforated pipes). It will give you a noticeable increase in sound but still retain stock characteristics when cruising on the highway. I have this and love it.