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      11-04-2012, 04:40 AM   #129
tikamak
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Drives: 2006 Z4M Roadster TiAG/black
Join Date: Jun 2011
Location: Beirut

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I didn't understand something here, the small tube coming from the ESS BOV is going into the supercharger again.

How does this improve throttle response? you mean it will have the supercharger working less to suck the intake air and develop the same amount of boost?
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