The DBA EnShield standard front rotor for 2017–2020 Audi A4 (338mm) is a direct-replacement rotor that includes EnShield corrosion-resistant technology. EnShield treatment helps protect the rotor surface from corrosion, maintaining appearance and serviceability over time while retaining Street Series fit and braking function for daily driving on the specified Audi A4 application.
DBA 17-20 Audi A4 (338mm Front Rotor) Front En-Shield Standard Rotor