The Koni Special Active Shock Absorbers control suspension movement through automatic hydraulic damping that adapts to changing road conditions during everyday driving. Frequency Selective Damping technology inside the responds to the frequency of suspension movement to manage body motion while maintaining tyre contact with the road surface.The following features outline the technology and engineering used in these shock absorbers:Frequency Selective Damping (FSD) Valve Technology: An internal hydraulic valve system reacts to the frequency of suspension movement so lower-frequency inputs created by braking, steering and acceleration generate firmer damping while higher-frequency inputs from uneven road surfaces pass through the with reduced resistance, which helps maintain controlled body movement and stable tyre contact during normal driving.Passive Mechanical Damping Adjustment: The changes its damping behaviour automatically through internal hydraulic valving without sensors, wiring or electronic control systems, which allows the suspension to respond continuously to changing road conditions and vehicle movement while maintaining a mechanically straightforward design.Twin-Tube Hydraulic Construction: A twin-tube layout with calibrated oil flow paths and internal valving manages compression and rebound forces within the body, which supports consistent suspension operation across different road surfaces and maintains stable wheel movement through daily driving conditions.Large Body Motion Control Calibration: Internal damping settings target significant suspension movement generated by braking force, acceleration load and steering input, which helps limit excessive pitch and roll so the vehicle remains settled and predictable during directional changes.Protective Surface Treatment: External components receive protective finishing designed to reduce exposure effects from moisture, road salt and debris, which helps preserve the condition of the body during long-term road use.OE-Proven Suspension Development: Special Active dampers are developed from KONI Frequency Selective Damping technology used by vehicle manufacturers in factory suspension systems across millions of vehicles, which reflects long-term engineering development and dependable real-world use.These shock absorbers help maintain stable suspension behaviour during daily driving, motorway travel and uneven road surfaces. The internal damping system responds automatically to changes in road input, which supports consistent vehicle control without additional adjustment. They make a practical addition to your suspension setup when you want dependable ride control based on well-established technology.Please note: Shock absorbers and dampers are sold individually unless otherwise stated. Where a specific left or right side is required, this will be shown in the vehicle fitment details. Lowering amounts may vary for a special edition or sports models where lowering has already been applied at the factory.
