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Engine/Power - EJ20T (pre-2006 WRX and JDM) There is replacement for displacement, it is forced induction - OEM 2.0 liter turbo engines in the USDM WRX. 90-94 Legacy Turbo EJ22 turbo engines can also be discussed here.

2005 wrx boost????

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Old Dec 1, 2004 | 05:49 PM
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scoobie555's Avatar
scoobie555
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2005 wrx boost????
how much boost can be saftley put on this stock motor?
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Old Dec 2, 2004 | 04:58 PM
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sigma pi's Avatar
sigma pi
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From: Chavez Ravine
Car Info: 03 Impreza WRX
which turbo?

stock leave it alone because it becomes in efficient after 15-16 psi
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Old Dec 4, 2004 | 11:46 PM
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illusion
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From: San Jose CA
Car Info: '09 accord, '14 2 seater chevy
Originally Posted by sigma pi
which turbo?

stock leave it alone because it becomes in efficient after 15-16 psi
I run a steady 16.3psi with an accessport and stg 2. I'm running a PDE Uppipe, Maddad Catted Downpipe with 3CE and 3" halfback and no troubles at all. I spike to 16.7 in 3rd 4th and 5th then it tapers back back to 16.3.
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