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Old 10-05-2008, 12:34 AM   #1
Registered User
Join Date: Feb 2007
Location: birmingham
Posts: 476
My Ride: 332i/zhp/06 ZCP
how big of a diffrence

how much hp/trq will you see from 8psi vs. 14-15 psi what will be the gain from 8 to 15
S54DR is offline   Reply With Quote
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