Does anyone have experience with these? I took off the front-most skid plate, and the hard plastic tray beneath that, to access the horns without removing the bumper. There are these small plastic panels(ducts) that attach on the top of the hard tray with ONE pop clip. It seemed to have no where else to connect however there are some forked tabs which only loosely fit around a vertical piece of sheet metal that sits where the washer fluid reservoir is on the driver's side.
This completely baffled me once they were out, as there is only one pop clip for this flimsy piece of plastic. Now I have some rattling going on over bumps and it's driving me crazy.