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Uploaded on Nov 10, 2011
http://www.roadtesttv.com/ A 2011 BMW X5M with only a RENNtech tune runs 11.99 @ 114 mph. To our knowledge, this RENNtech X5M is the first "tune only" X5M to run the quarter mile in the 11s. The RENNtech X5M was running on stock runflats with stock exhaust and airboxes. The 2010 Nissan GTR in the left lane was tuned by HP Logic has a midpipe and was running on Michelin PS2s.