BMW F8x M2 / M3 / M4 Track Line Stand-alone electronic suspension kit

The TracTive Semi-Active Electronic Suspension is a high-performance track suspension system designed for professional and enthusiast racing applications. This stand-alone kit includes a control unit, touchscreen display, and wiring harness, enabling full semi-active adjustment of your vehicle's suspension.Equipped with the TracTive patented DDA (Dynamic Damping Adjustment) valve, the shocks respond in just 6-10 milliseconds from full soft to full firm, providing exceptional stability, reproducibility, and rapid response-making it the choice of high-end OE manufacturers and racing teams.Key Features Stand-Alone Control: Includes a touchscreen display for on-the-fly damping adjustments, saving settings, and creating driver-specific setups.G-Sensor Integration: Monitors vehicle roll, pitch, and dive with a built-in G-sensor installed near the center of gravity.Customizable Damping: Front and rear axle damping can be adjusted in 5 levels, along with suspension resistance to roll and pitch/dive.Remote Control: Includes a centrally-mountable remote knob for convenient access during driving.Premium Hardware & Construction Track-Level Components: Manual rebound adjusters replaced by internal DDA valves for precision performance.High-Quality Springs: Fitted with Eibach springs and infinite ride height adjustment via platforms on the shock bodies or separate adjusters.Advanced Piston Design: 46mm high-flow pistons, low-friction seals, and 16mm super-finished, induction-hardened Cr Mo-steel piston rods.Durable Shock Bodies: Made from hardened aluminum alloy for lightweight strength and thermal stability.Mc Pherson & Non-Mc Pherson Compatibility: Steel inverted struts or solid top mounts with adjustable camber/caster where applicable.