BMW M3 Forum (E90 E92) - View Single Post - New X-pipe by Fabspeed, 15Hp Gained

///M PWR 00 · 03-13-2009, 01:09 PM

I dont like the sound of it with a stock exhaust... anyone have videos with a aftermarket muffler?

03-13-2009, 01:09 PM	#44
///M PWR 00 Captain 91 Rep 938 Posts Drives: Porsche Join Date: Mar 2008 Location: Yonkers, NY iTrader: (0)	I dont like the sound of it with a stock exhaust... anyone have videos with a aftermarket muffler? __________________
	Appreciate 0 Quote