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Old 11-15-2012, 08:00 PM   #1
Scooby Newbie
Member#: 301368
Join Date: Nov 2011
2012 WRX


Hey guys recently got a Cobb AP, and have reflashed my stock 2012 with a stage 1 91oct, watching the boost gauge at warm idle only showing 11-12vac, is that normal ? Should be higher I thought, I am still hitting target 15psi boost and pulls hard and smooth

This vac reading is through the AP, not a actually gauge
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Last edited by trife86; 11-15-2012 at 08:10 PM.
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