Cobra CAI fuel trims

I just bought the Street Cobra CAI
I read it does not require Tuning

But someone told me to be careful with the fuel trims going off on some intakes??
I didnt understand
Is there something i should worry about?
My civic its not ECU tune
Not planning to do so

You'll be fine with the PRL CAI. Some other intakes were having issues with fuel trims running lean/rich. I ran the street on mine without any issues.

ocbooger said:

You'll be fine with the PRL CAI. Some other intakes were having issues with fuel trims running lean/rich. I ran the street on mine without any issues.

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Are you running it on Stock ECU?

Israel said:

Are you running it on Stock ECU?

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I was for about 2 months until I got KTuner.