OEM JZA80 Supra Fron Bumper Side Retainer Clip.
If you are removing your duct, these unfortunately normally get broken on removal. Two clips are required to fit the pod / vent onto the rear quarter securely.
Note: This product doesn't come in the OEM Toyota packaging, as they are sold in sets of 10 from Toyota.
This listing has the option of either a single clip or a pair of clips - one is required for each side.