Thread: Pre and post turbo injection in an audi b5 s4
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  #25  
Old 17-02-2015, 04:22 PM
HYDE16 HYDE16 is offline
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Join Date: May 2014
Location: Morris County, NJ
Posts: 47
Default Re: Pre and post turbo injection in an audi b5 s4
Is your pre-turbo progressively controlled by the FAV or is it running off of straight pump pressure, non-progressive?
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