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Thread: Z4 Roadster (E85) G force proformance chip
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Old 11-13-2012, 02:09 PM
crosby68 crosby68 is offline
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Join Date: Oct 2012
Posts: 8
Mein Auto: 2006 BMW Z4 M ROADSTER
G force proformance chip

I purchased a G Force Proformance Chip, but have not installed it yet. I can return it. It is for my 2006 Z4 E85 Roadster.

What do you think about these chips, do they work?

The instructions require it be hooked up to the IAT/MAF sensor. I not sure where it is, I know it located after my air cleaner and before the thrittle body. It wants you to peel back the factory and splice in the two wires. not sure if i should mess with it.

Thanks for your help!!!
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