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Old 04-03-2012, 06:59 PM   #79
Scooby Specialist
Member#: 8356
Join Date: Jul 2001
Chapter/Region: MAIC
02 STi swap
12 WRX limited


Originally Posted by SWP n Gold View Post
Early 2008 STis had a horrible tune which caused failures and early 2009 WRXs experienced failures not related to the tune. All rest rest of the 2008+ WRX/STis have the "normal tune", which still isn't good for the motor due to the closed/open loop transition. The 2008 STi tune is not what people mean when they say "the stock tune sucks"; they're talking about the tunes that started in 2004 that have a lean spot until a certain point in the powerband. The 2011+ WRX and STi have this tune as well.
What I dont understand is that a great number of WRX and STi owners understand how the cl/ol transition works, so why not down shift? If Im actually driving my car Im not dropping below the closed loop threshold and Im never going WOT at 2500 RPMs, know what I mean.
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Last edited by pux888; 04-03-2012 at 07:45 PM.
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