Thread: EJ207 Owners?
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Old 09-16-2012, 11:51 PM   #4153
Scooby Specialist
Member#: 224785
Join Date: Sep 2009
Chapter/Region: MWSOC
Location: neenah
2005 wrx-jdm207
i went black...


catback wont matter. make sure its 93 octane and stay off the throttle. like mentioned above if your worried get some race gas and throw two gallons in per tank to boost the rating up to like 95 octane. i ran my stock map right away and it never knocked under normal driving conditions. but then all gas quality is different. i also had the 850 injectors in right away and the scaling was a bit rich.
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WhiteBgeye02 is offline   Reply With Quote