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      03-25-2008, 04:36 PM   #1
m3larson
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Drives: 2011 Cayenne S 1997 M3 Track C
Join Date: Mar 2008
Location: Tucson, AZ

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E92 M3.. Anyone done an UPGRADE??

Has anyone done a chip / ECU upgrade yet on there M3?? I was just reading about the Racing Dynamics and the Hamann upgrade. Any ideas?