Bilstein B4 OE replacement rear shock absorber for 2015–2018 Subaru Outback. These twin‑tube dampers are engineered to restore original ride quality and handling while meeting or exceeding OE standards. The B4 line delivers the ride characteristics intended by the manufacturer with Bilstein’s build quality and reserves of control to maintain comfort, safety and predictable vehicle behavior as a direct replacement damper.
Bilstein B4 OE Replacement 15-18 Subaru Outback Rear Shock Absorber