This is a Genuine Audi LH Wheel Arch Spoiler to fit an Audi A4 B9 (2015-2018).
The part number for this is 8W0-853-833.
Stock Location - MISC 5
These will complete as shown in pictures.
Please note, this is Genuine Manufacturer stock.
If there is any query with fitment, please message me with your VIN number and I will do my best to help.
Please try to match part numbers as and where possible to avoid disappointment.