BMW M3 Forum (E90 E92) - View Single Post

E92Dream · 01-30-2012, 04:08 PM

The tips have a really nice, aggressive look to them. How would you rate the sound level in the cabin (compared to stock) and the level of drone at specific RPMs?

01-30-2012, 04:08 PM	#5
E92Dream Private First Class 4 Rep 132 Posts Drives: 2008 E92 M3 Coupe Join Date: Nov 2011 Location: Wisconsin iTrader: (10)	The tips have a really nice, aggressive look to them. How would you rate the sound level in the cabin (compared to stock) and the level of drone at specific RPMs?
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