The Bilstein B4 OE replacement rear shock for 2013–2018 Ford Focus is a twin‑tube damper engineered to restore original ride quality and handling while meeting OE standards. Built to deliver high power reserves for safety and consistent comfort, it’s offered as a direct replacement to maintain factory performance. Bilstein positions these dampers as an OE‑quality solution for drivers restoring vehicle dynamics.
Bilstein B4 OE Replacement 13-18 Ford Focus Rear Shock Absorber