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      07-28-2011, 11:18 AM   #3
IMG
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Drives: E36 M3 Track car,Ess E90 M3 DD
Join Date: Feb 2008
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Did you ever take the car to the dyno with a boost gauge to see what's really happening? I didn't see any mention of that, and that seems pretty obvious idea for diagnosing the problem.
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