The Bilstein B4 Series (22-266910) is a premium OE replacement gas-pressure strut designed to restore the original ride comfort and stability of your vehicle. Engineered as a twin-tube strut assembly, it ensures consistent performance and effective damping under various road conditions. This product is a single strut assembly (Position: Front Right/Left, depending on specific vehicle application). Key features include improved road handling, increased safety, and BILSTEINS's renowned durability. Components included: 1x Strut Assembly Bilstein 22-266910.