This fell out of the left side bumper while I was backing, the bumper caught on the tyre stopper and came off as well. I was looking at the parts to purchase one but I was not able to identify this one, is this the Duct? ( https://www.hondapartsonline.net/v-2...front-bumper-1 - This is all I could find but I couldn't identify which one is this) .

 

That is the resonator chamber.

Mfg origin USA: Honda part number: 17230-5A2-A00
Mfg. origin Japan: Honda part number: 17230-5A2-000

USA manufacture origin is significantly less in price.

https://www.hondapartsnow.com/genuin...0-5a2-a00.html