Rear Coilovers Suspension Damper Kit w/ Electric for Mercedes-Benz S-Class W221 2007-2013 S350 S500 S550 S600 S63 AMG S65 AMG, 24-Click Rebound Adjustable, SKU 22282178

## Product Introduction:

This Rear Coilover Suspension Damper Kit is designed specifically for the Mercedes-Benz S-Class W221 series, covering model years 2007 through 2013. This kit is engineered for vehicles equipped with Airmatic Suspension but is not compatible with models featuring ABC (Active Body Control) or 4MATIC (All Wheel Drive) systems. The kit provides a comprehensive solution for adjusting vehicle ride height and damping characteristics. It utilizes advanced twin-tube technology to assist with handling and control across various driving conditions. The construction includes high-rigidity steel springs and CNC machined components to ensure structural integrity and weight efficiency.

## Product Specifications:

• Compatibility: Mercedes-Benz S-Class W221 (2007-2013) S350, S500, S550, S600, S63 AMG, S65 AMG
• Fitment Note: For Airmatic Suspension; excludes ABC and 4MATIC models
• Shock Type: Twin-tube
• Height Adjustment: 1 to 3 inches of lowering
• Damping Adjustment: 24-click rebound adjustment
• Spring Material: 55CrSi Steel (Cold-bent)
• Top Mount Structure: Rubber structure
• Mounting Material: CNC machined Aluminum top mounts and lockers
• Coating: Anodized aluminum and powder-coated carbon steel
• Package Contents: 2 Rear Coilovers, 2 Coil Springs, 2 Height adjustment wrenches

## Product Attributes:

• Adjustable Parameters: Features adjustable pre-load spring tension and 24-click rebound damping settings for varied driving requirements.
• Damping Fluid: Utilizes high viscosity index damper oil for stability across wide temperature ranges.
• Component Durability: Includes long rubber boots on all inserts to protect dampers; springs are tested for high tensile strength.
• Corrosion Resistance: Anodized shock bodies and anti-corrosion coatings applied to various components.
• Design: Lowered center of gravity through height adjustment; twin-tube design for improved handling characteristics.

## Recommended Usage Scenarios or Occasions:

Designed for automotive maintenance and suspension replacement on Mercedes-Benz W221 models with Airmatic systems. Suitable for daily driving, spirited driving, or occasional track use via damping adjustments.