BMW 3-Series (E90 E92) Forum - View Single Post - DIY: 335i Exhaust Sound Mod. Better, and even easier than golf tee mod.

PaulBailey@ltbmw · 06-29-2008, 03:23 PM

So not one person has experience any negative effects from this? MPG? Power? Anything???
I'm going to go try this on my 06 E90 330i right now. . .
But i don't remember seeing those wires and stuff when i installed my blacklines. . .

06-29-2008, 03:23 PM	#152
PaulBailey@ltbmw General 663 Rep 26,878 Posts Drives: 2-325 330 2-335 2-Z4 2-135 X5d Join Date: Mar 2007 Location: Huntington Beach, CA iTrader: (34) Garage List 2008 BMW 335i E90 [7.00] 2011 BMW 335i E92 [7.96]	So not one person has experience any negative effects from this? MPG? Power? Anything??? I'm going to go try this on my 06 E90 330i right now. . . But i don't remember seeing those wires and stuff when i installed my blacklines. . .
	Appreciate 0 Quote