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      03-22-2011, 06:47 AM   #22
boom
My X5d tows my spec miata to the track.
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Drives: 2010 X5 35d
Join Date: Sep 2009
Location: USA

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There is zero gain and, arguably, negative results in real world testing from a dci.
http://www.e90post.com/forums/showthread.php?t=491005