The Bilstein B4 front left air spring with twintube shock absorber for the 2006 Mercedes-Benz CLS500 Base is an OE replacement designed to restore the vehicle's original air suspension behavior. B4 OE Replacement (Air) dampers are built to connect directly to the factory connectors for modification-free installation, providing OE-level construction intended to meet or exceed the vehicle manufacturer's standards for ride quality and comfort.
Bilstein B4 2006 Mercedes-Benz CLS500 Base Front Left Air Spring with Twintube Shock Absorber