The Bilstein B4 OE‑replacement DampTronic front shock replaces the electronically adjustable front dampers on 2017–2019 Audi A4, 2017–2018 Allroad and 2018–2019 S4 models. The 46mm monotube design is built to OE quality to restore original ride dynamics, handling and safety while integrating with the vehicle’s DampTronic system.
Bilstein B4 OE Replacement 17-19 Audi A4 / 17-18 Allroad / 18-19 S4 Front DampTronic Shock Absorber