BILSTEIN shock absorber (22-103130) restores factory damping characteristics by controlling spring oscillation. Damping configuration is tuned to the original suspension geometry. Mounting dimensions, piston diameter, and stroke length replicate the OEM unit on BMW applications, allowing a straight-swap installation. BILSTEIN dampers are gas-pressure charged and carry a 2-year unlimited-mileage warranty.

• Fitting position: Front Axle Left