The Bilstein B8 46mm monotube Performance Plus shock for Audi A4/A4 Quattro (2017–2019), S4/S5 (2018–2019) and A5/S5 Sportback (2018–2020) is a performance upgrade engineered for use with lowering springs and production sport suspensions. Application-specific valving and monotube construction improve handling and deliver a sportier feel while maintaining ride comfort and meeting rigorous OE-quality testing standards.
Bilstein B8 17-19 A4/A4 Quattro / 18-19 S4/S5 18-20 A5/S5 Sportback w/ Sport Susp 49mm Front Shock