Does any know the purpose of these foam inserts that are inside the front air intake ? If I remove I would imagine better air flow. Maybe to pass emission or intake sound level ?? Any one removed ? Any results better worse ect !
Thanks R

 

That will have zero impact.

 

Any clue why they are there ?

 

Not really

One thing for sure, if Honda didn't think they needed to be there, they wouldn't put it there.