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Old 12-28-2008, 06:15 PM   #1
Scooby Guru
Member#: 82745
Join Date: Mar 2005
Chapter/Region: SCIC
Location: So Cal
2005 Subaru STI
2003 EJ207 S204 Wagon

Default Cobb map vs. custom tune question


I'm running a Cobb Stage 2 91 octane map, with the Cobb's catted TBE system on a 2005 STI, but everything else is stock. I'm in California at sea level.

What can i expect out of a custom tune with this setup?

Does anyone else have the same setup as me and did the custom tune? If so, what were your results?
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Old 12-28-2008, 06:21 PM   #2
Scooby Specialist
Member#: 136358
Join Date: Jan 2007
Chapter/Region: NESIC
Location: Newington, CT
2006 WRX Limited


You didnt search at all huh.... I custom tune will yeild you more power. You can probably expect 20ish or so more to the wheels. Just search 05 sti protuned and am sure you will find some results. You should be around 280-300ish protune if am not mistaken
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Old 12-28-2008, 07:43 PM   #3
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Join Date: Jun 2007
Chapter/Region: SCIC
Location: Bakersfield, CA
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LT1 Formula Firebird


A pro-tune will be better in every. single. way.

Call a tuner and ask them what to expect.
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