04' STI Stock Turbo name
04' STI Stock Turbo name
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Joined: Mar 2004
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Should be still using the VF35??
Or have they to switched to a twin scroll unit now on Euro Spec STI's??
If thats the case then it will be either the VF36 or VF37.
Or have they to switched to a twin scroll unit now on Euro Spec STI's??
If thats the case then it will be either the VF36 or VF37.
Last edited by ChungsterSTI; Jul 10, 2004 at 10:07 AM.
Thread Starter
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Joined: Jun 2004
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Originally Posted by ChungsterSTI
Should be still using the VF35??
Or have they to switched to a twin scroll unit now on Euro Spec STI's??
If thats the case then it will be either the VF36 or VF37.
Or have they to switched to a twin scroll unit now on Euro Spec STI's??
If thats the case then it will be either the VF36 or VF37.
btw whats max boost pressure does it (stock IHI for 2004' Euro-spec STI) hold?
Thread Starter
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Joined: Jun 2004
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Originally Posted by ChungsterSTI
well, my totally standard STI Type UK with a VF35 Turbo is hitting 1.4 bar but holds 1.1/1.2 bar.
1.1-1.2bar is a bit higher than stock level of boost. did u modify your ecu to handle increased boost level or it is not needed, and boost controller is the only thing you need for that. also, how 1.1-1.2 affects the longevity if the turbo?
im asking becase rallitek recommended me Perrins boost controller, which handles 16.5 PSI, which is about 1.1 BAR...
