Thread: JB3 version 1.3 VS version 2.0
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      03-14-2010, 08:03 PM   #4
Marc45
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Drives: 2015 i8
Join Date: Jan 2010
Location: Virginia

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Just installed the JB3 2.0 upgrade and the improvement is incredible!

The throttle response and acceleration are really good now.

I would recommend this upgrade to anyone who has a JB.
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