New 2009 2010 BMW Z4 - ZPOST - View Single Post

nicknaz · 07-20-2013, 05:52 PM

4x10? Four ten minute session?

The other thing you could try is to cut more of the front bumper cover to increase the air going into the factory ducting.

07-20-2013, 05:52 PM	#4
nicknaz Lieutenant General 3187 Rep 10,509 Posts Drives: C6Z Join Date: May 2008 Location: NorCal iTrader: (0)	4x10? Four ten minute session? The other thing you could try is to cut more of the front bumper cover to increase the air going into the factory ducting.
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