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03-25-2008, 04:36 PM | #1 |
First Lieutenant
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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?
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03-25-2008, 05:38 PM | #2 |
BimmerPost Supporting Vendor
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Doesn't seem to be anyone who has actually taken the plunge with any dyno evidence to support that actual gains were had.
I'm sure this will not stay like this for long though. |
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03-26-2008, 08:48 AM | #3 |
Major
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