Q: What is 2005 STi stock boost

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Jan 19, 2006 | 12:53 PM

Weakness

Thread Starter

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Joined: Nov 2005

Posts: 38

From: Village of Lakewood, IL

Car Info: 2005 Subaru WRX STi

Q: What is 2005 STi stock boost

I'm going to dyno the car as a baseline in the near future and want to document how the car is setup now. I'd like to know what the OEM stock boost setting is on it. THANKS!

Jan 20, 2006 | 12:31 AM

depdivr

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Joined: Nov 2004

Posts: 376

From: Moved to Portland, OR

Car Info: 2005 Black WRX STI

Quote:

Originally Posted by Weakness

I'm going to dyno the car as a baseline in the near future and want to document how the car is setup now. I'd like to know what the OEM stock boost setting is on it. THANKS!

14.7 psi = 1atm

Jan 20, 2006 | 12:04 PM

Weakness

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Joined: Nov 2005

Posts: 38

From: Village of Lakewood, IL

Car Info: 2005 Subaru WRX STi

Thanks very much!

Jan 23, 2006 | 04:23 PM

d1nonlybp

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From: Virginia

Car Info: 06 Wrx Sedan

i thought i saw that it was 13.6psi

Jan 24, 2006 | 12:03 PM

PRO 5

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From: Waipahu

Car Info: '07 G35s/'95 Supra "Da Beast"

Quote:

Originally Posted by d1nonlybp

i thought i saw that it was 13.6psi

That's the stock WRX boost if I'm not mistaken.

Dave

Jan 24, 2006 | 02:40 PM

depdivr

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Joined: Nov 2004

Posts: 376

From: Moved to Portland, OR

Car Info: 2005 Black WRX STI

Quote:

Originally Posted by PRO 5

That's the stock WRX boost if I'm not mistaken.

Dave

Correct

Jan 25, 2006 | 08:45 AM

Weakness

Thread Starter

Registered User

Joined: Nov 2005

Posts: 38

From: Village of Lakewood, IL

Car Info: 2005 Subaru WRX STi

Ok - So do we have a concensus that a 2005 STI is 13.6psi then?

Jan 30, 2006 | 10:59 AM

RBMike

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Joined: Nov 2004

Posts: 75

No, the factory setting is 14.7. That may be the spec but mine consistantly reads 1.1 Bar (just under 16 psi). That's what my Defi gauge peaks at. My car is stock.