BMW 3-Series (E90 E92) Forum - View Single Post - DIY: Silencer Replacement For Less Than $30

DUI Elite · 06-20-2012, 10:37 PM

This actually worth doing?

I do want deeper growl, but not willing to sacrifice any power.

I'm on stock exhaust. Charcoal filter delete, n k&n filter. I noticed the charcoal filter delete made the exhaust sound throatier after 3k

06-20-2012, 10:37 PM	#22
DUI Elite ///M at Heart 90 Rep 1,954 Posts Drives: 06 SGM E90, 15 BSM E84 Join Date: Jan 2011 Location: Chicago, IL iTrader: (4)	This actually worth doing? I do want deeper growl, but not willing to sacrifice any power. I'm on stock exhaust. Charcoal filter delete, n k&n filter. I noticed the charcoal filter delete made the exhaust sound throatier after 3k
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