Porsche 911 (997) C4 / C4S / Turbo / Turbo S Touring Line Stand-alone electronic suspension kit

TracTive’s stand-alone semi-active electronically adjustable shocks deliver high-tech suspension performance for vehicles with OE top mounts. This complete kit includes a control unit, touchscreen display, and wiring harness, enabling seamless integration with your factory suspension while offering full customization and tuning capabilities.Patented DDA Valve Technology Each damper is equipped with TracTive’s Dynamic Damping Adjustment (DDA) valve:6-10 millisecond response from full soft to full hard Exceptional stability, precision, and reproducibility Preferred technology by high-end OEMs and racing teams Factory settings optimize damping levels and adjustment ranges for every application, with optional fine-tuning available.Intelligent Motion Control An integrated g-sensor in the control unit monitors roll, pitch, and dive, mounted near the vehicle's center of gravity for precise real-time adjustments. Factory calibration ensures optimal performance and can be updated if required.Touchscreen Interface & Driver Customization The touchscreen display allows the driver to:Adjust front and rear damping across 5 levels Control roll resistance in 5 levels Tune pitch and dive in 5 levels Save custom or driver-specific setups A remote adjustment knob is also included and can be centrally mounted for convenient on-the-fly tuning.Optimized for Road & Track This semi-active suspension kit is valved to balance road comfort with track-ready performance. Key features include:Fitted performance springs Infinite ride height adjustment via shock body platforms or separate adjusters Engineered for long-term durability and high-performance reliability OE Top Mount Compatibility Designed specifically for factory top mounts, each kit includes either:Formed springs, or Adaptors to integrate with stock top mounts