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Old 05-27-2010, 01:44 AM   #1
Scooby Specialist
Member#: 245786
Join Date: May 2010
Chapter/Region: NWIC
Location: Wenatchee, WA
Default So I have the mods, which map to use?

I have a injen cold air intake and invidia N1 CBE and a cobb accessport v2. I do not live anywhere near a tuner so i decided to go with the accessport so now that i have it what map do i put on my car? Stage 1 93? or stage 1 91? Where i live there is only 92 octane. OR is there anywhere where i can get a map online that is designed for these mods? by the way its for a 04 sti
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Old 05-27-2010, 02:22 AM   #2
Scooby Specialist
Member#: 81106
Join Date: Feb 2005
Chapter/Region: RMIC
Location: SL,UT
2014 Baby Mobile
Whitey White


Stage 1 91 octane would be the map of choice for me. You may get away with a 93 octane map, but it runs slightly more timing and may cause problems, so to be on the safe side, run the 91 octane. The Injen CAI needs different MAF scaling though. Until you can get it to a tuner, you should be running the stock intake. In fact, you shouldn't be really using that CAI on a stock tune for that matter. There are e-tuners out there that may be able to make up a map for you utilizing the AP. The Injen CAI MAF scalings have been posted before, but they really should be custom made for your car.
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