There is a small hole in the underside of my exhaust end can , it looks like it is supposed to be there. Is this a Honda gas-flow management thing and should it be plugged or not ?

Thanks.

Old Painless wrote:There is a small hole in the underside of my exhaust end can , it looks like it is supposed to be there. Is this a Honda gas-flow management thing and should it be plugged or not ?

Thanks.

Thats how it's supposed to be, It lets the water that condenses into the exhaust drain out :-)

The collectorbox has similar holes.. However, these ones are plugged with bolts though.

Most Honda exhuast systems have small holes here and there to help drain water from them..