Stock Airbox or CAI?

amerelman · Apr 15, 2013

Opinions on this? 2013 STi 5-door. I know theres information out there on this but I wanted to get everyones ideas here. Thanks

IGOTASTi · Apr 15, 2013

Stock airbox will work up to 400HP with no problems.

Also just do the silence delete if you want to hear more of the turbo and such.

ZachTTLM · Apr 15, 2013

Also upgrade the filter to a good panel filter from K&N or other reputable brand..

Spamby · Apr 15, 2013

I did a CAI on mine but my map was/is tailored for it. Takes a little power from the bottom end and pushes it more to the top.
Protune fixed that.

In retrospect the money would have been better spent on something else at the time.

Batmobile_Engage · Apr 16, 2013

CRZTRBO said:
Stock airbox will work up to 400HP wit no problems.

Also just do the silence delete if you want to hear more of the turbo and such.

+1 Hell yes, that was the very first mod to my Subie.

Stock Airbox or CAI?

amerelman

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IGOTASTi

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ZachTTLM

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Spamby

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Batmobile_Engage

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