Quote:
Originally Posted by Notselgge11
I'm installing my TRD CAI and I noticed that on the lower air box when everything is bolted down there is a 1/4 inch gap to the right of the bolt that is closest to the front bumper. The Gap is open to the engine compartment. Is this an issue? Why is there a gap? Should I cover the Gap?
Anyone know?
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Might be there for minor condensation drainage...?
Some people have it covered thinking it would eliminate the whistle... others claimed the TRD filter was the cause.
Have mine for two week and left the opening as is. Don’t really notice the whistle.
Love the way CAI sounds! Exhaust might be next.
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