The OEM Air Cleaner Intake Box Assembly is a genuine Audi part designed for specific models from 2010 to 2017, including the S4, S5, Q5, and SQ5. This black air filter housing is manufactured by Audi with the OE/OEM Part Number 8ko.133.843 and Manufacturer Part Number 8ko.133.837e. It is an essential component for maintaining the air and fuel delivery system in Audi vehicles, ensuring optimal performance and clean filtration.