BMW M3 Forum (E90 E92) - View Single Post - 3200 rpm drone with M Performance exhaust

petercory · 11-02-2015, 05:53 PM

Am very sensitive to drone which is why I installed the MPE Exhaust instead of one of the aftermarket systems (virtually all of them drone in the 2500 - 3000 RPM range or are so loud that you can't stand riding in the car for any period of time).

Mine is the Gen II system and I have not experienced any drone to speak of at any RPM.

11-02-2015, 05:53 PM	#31
petercory New Member 4 Rep 23 Posts Drives: E93 M3, GT3, 930S Join Date: May 2012 Location: CT iTrader: (0)	MPE Drone Am very sensitive to drone which is why I installed the MPE Exhaust instead of one of the aftermarket systems (virtually all of them drone in the 2500 - 3000 RPM range or are so loud that you can't stand riding in the car for any period of time). Mine is the Gen II system and I have not experienced any drone to speak of at any RPM.
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