DBA Street Series EnShield front plain rotor for Audi S4 (2017–2019) provides a corrosion-resistant replacement with a clean OE-style finish. The EnShield coating helps prevent surface rust, keeping rotors looking good through service life while restoring the correct braking surface for standard maintenance and replacement on compatible Audi S4 applications.
DBA 17-19 Audi S4 Front Street Series En-Shield Plain Rotor