Porsche 911 (996) C4 / C4S / Turbo / Turbo S Touring Line Stand-alone electronic suspension kit

Upgrade your factory suspension with TracTive’s stand-alone semi-active electronically adjustable shock system. Designed specifically for OE top mounts, this kit includes a control unit, touchscreen display, and wiring harness, delivering advanced performance without requiring custom mounts.High-Speed DDA Valve Technology Each damper is equipped with TracTive’s patented Dynamic Damping Adjustment (DDA) valve. With an ultra-fast reaction time of 6-10 milliseconds, the system transitions from full soft to full firm almost instantly. This technology is known for its consistency, stability, and performance-making it the choice of leading race teams and OEM manufacturers.All damping levels and adjustment ranges are factory-configured for each vehicle application, with optional tuning available.Smart Motion Control with G-Sensor A built-in g-sensor inside the control unit actively monitors roll, pitch, and dive from a central position near the vehicle's center of gravity. Factory calibration is included and can be updated if required to match new setups or preferences.Touchscreen Control with On-the-Fly Adjustability The included touchscreen display gives drivers complete control over their suspension setup in real time. You can:Adjust front and rear damping (5 levels each)Control roll resistance (5 levels)Tune pitch and dive behavior (5 levels)Save and load custom or driver-specific settings The screen can be mounted centrally for easy visibility, and a remote adjustment knob is also included for quick access.Optimized for Road & Track Performance This semi-active system is calibrated for both Road and Track use. It delivers a perfect balance of everyday comfort and sport-focused responsiveness. Each kit includes:Springs matched to the dampers Infinite ride height adjustment via shock body platforms or separate adjusters Durable construction built for long-term performance