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Old 03-12-2019, 09:42 PM   #1
veekster87
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Member#: 363956
Join Date: Jul 2013
Chapter/Region: NWIC
Location: Bend, OR
Vehicle:
2005 WRX
Aspen White

Default 06 wrx tuning question

Been reading through forums havnt quite found my answer, sorry if this has been answered already.
2006 wrx
-stage 2 clutch
-vf48
-turbo inlet
-short ram intake
-catless uppipe
-catless downpipe, turbo back

If i go get this tuned and shoot for 300awhp with the stock injectors will i be okay or will the duty cycle of injectors be too high to be reliable? If i do need to upgrade injectors and fuel pump would i need to then upgrade intercooler or would i be okay for around 300hp? Thanks guys
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Last edited by veekster87; 03-12-2019 at 10:20 PM.
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Old 03-12-2019, 09:48 PM   #2
veekster87
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Member#: 363956
Join Date: Jul 2013
Chapter/Region: NWIC
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Vehicle:
2005 WRX
Aspen White

Default

This would be an open source tune fyi if it makes any difference on 91 pump gas
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Old 03-13-2019, 08:30 AM   #3
wrxracer519
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Location: Somewhere in CT
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09 Forester
Green

Default

It depends on the tune, weather, etc... You will probably be close.

On my 06 WRX, we ran out of injector and had to cap it at 306 WHP. I am at 96% duty cycle. Will be installing ID1050X injectors to make sure it will be safe. I was warned to not drive it in cold weather as the fuel is not there until the new injectors are installed.
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Old 03-13-2019, 10:26 AM   #4
veekster87
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Member#: 363956
Join Date: Jul 2013
Chapter/Region: NWIC
Location: Bend, OR
Vehicle:
2005 WRX
Aspen White

Default

Thanks for info, i live in high desert gets below freezing here guess i better get some bigger injectors to be safe too
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