View Single Post
      07-17-2011, 01:06 PM   #7
Small Yellow
Track Addict
Small Yellow's Avatar
Taiwan
25
Rep
779
Posts

 
Drives: 2010 BMW M3 E92 | 2008 Z4M E86
Join Date: Oct 2009
Location: Orange County, California

iTrader: (0)

Im sure its the airfilter or that box. I had some trash in that airbox that came from underneath the front intake where the bumper is and it made a weird whining rattling sound. Opened it up, removed the filter, and found trash there. That solved it.
__________________
BMW ///M3 Coupe
Completed November 16, 2009
Received December 29,2009
BMW //M Coupe
November 4, 2013