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      10-13-2012, 09:42 AM   #1
Robcockrum
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Drives: 2007 Z4 3.0si Roadster
Join Date: Nov 2011
Location: Northern California

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Sprint Booster Installed

Holy crap. I have a '07 3.0si automatic. I installed the Sprint Booster module and it really makes a big difference. The response time is almost instantaneous. Is there a downside (aside from my gas mileage) about me having this installed? Any other problems that anyone has had?
Appreciate 0