2012 Si Acuity CAI tune

2012+ US/Canadian Civic Si / 2013+ ILX
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Whtcivic93
Posts: 2
Joined: Sun Nov 13, 2022 4:42 pm

2012 Si Acuity CAI tune

Post by Whtcivic93 »

Hello all, looking for some info on what i should try here. Ive been out of this game for a very long time.. last vehicle i made ecu modifications to was a 2002 WRX and it was drastically different then.

Ill be installing an acuity cold air intake in the next week or so on my 2012 Si and need at least a basemap or something to start with.
From what ive researched so far ill need to run a speed density tune based off of the MAP sensor and not the MAF but im not completely sure what that all involves.

I have found similar calibrations here on this forum but they include other mods such as ... downpipe and catback exhaust.
Would i be safe to run those tunes even though i will only have the intake, i guess im asking what the different would be to the fuel or ignition tables with the exhaust mods vs without.

Thanks!
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