Quote:
Originally Posted by PsiAddict
It looks like it’s extra material to cover some trap door rectangle section. It appears I’m reading the trap door is only open if the front gets clogged with snow or something that trap door opens so it can breath?? Not sure if that’s accurate or not though.
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Sounds like a bypass. About 20 years ago Injen and AEM used to sell bypass filters for their CAI systems. It prevents water from being sucked up into the engine because of the low location of the filter.
Could you possibly post a pic of it?