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Old 07-16-2006, 04:57 PM   #2
Scooby Newbie
Member#: 103092
Join Date: Dec 2005
Chapter/Region: MWSOC
Location: Lakemoor, IL
06 sti
steel grey


Originally Posted by benw
Car is 05 STi, installed Invidia bellmouth DP and N1 catback and the car was flashed to AP stage 2. However I only make ~15 psi in 4th gear and barely 16 in 5th. Shouldn't I be at 17 or maybe a bit more?

Unrelated, I did a datalog and my knock correction was 5-6 until 4,000 when it went down to 1. Then around 4500 it climbed back up to 5-7. Is this a knock event I should be wary of?
I have the same setup on my 06 and the car was detonating, the cure was a custom tune.when i was getting ready to leave another sti was having the same problem. I am still having a problem with hesitation between 2500 and 3000rpm at very lite throttle.As far as boost i run 18.5 psi and taper back to 15 by redline on 93, and on 100octane 21.5 psi.
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