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

NRG · 09-17-2012, 07:44 PM

I use K&N in my D. The X5D filter is as thick as the brick and extremely restrictive. Not sure if the same in E90.

09-17-2012, 07:44 PM	#6
NRG Lieutenant Colonel 36 Rep 1,658 Posts Drives: 2012 X5 35d Join Date: Mar 2007 Location: Montreal QC iTrader: (5)	I use K&N in my D. The X5D filter is as thick as the brick and extremely restrictive. Not sure if the same in E90. __________________ Retired: 2005 N52 E90 330i Sport 6AT Retired: 2007 N54 E92 335i Sport 6AT Current: 2012 M57 E70 X5 xDrive35D
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