BMW 3-Series (E90 E92) Forum - View Single Post

Miller335 · 09-07-2014, 04:35 PM

If the PE is turning people away due to the rasp high higer RPM's the IS mufflers might be a good middle ground.

I'd be curious with DP's and high revs under load if this combo is has too much rasp.

09-07-2014, 04:35 PM	#6
Miller335 Colonel 291 Rep 2,189 Posts Drives: 2007 E92 Join Date: Oct 2013 Location: Portland, OR iTrader: (0)	If the PE is turning people away due to the rasp high higer RPM's the IS mufflers might be a good middle ground. I'd be curious with DP's and high revs under load if this combo is has too much rasp.
	Appreciate 0 Quote