KW Suspension

KW V4 Clubsport - 3 Way BMW M3 E9X equipped with EDC

$7,977.95 USD

Sale Sold out

Include KW EDC Delete Kit Yes No

The KW V4 Clubsport 3-Way coilover system represents the most advanced road-legal suspension solution KW offers below full motorsport competition dampers. Developed using extensive Nordschleife track testing and 7-post rig validation, the V4 Clubsport is engineered to extract maximum performance from the E9X M3 platform while allowing precise tuning for vehicle weight, wheel loads, tire selection, and chassis rigidity.

Drawing directly from KW’s Competition 3-Way motorsport technology, the V4 Clubsport allows independent rebound, low-speed compression, and high-speed compression adjustment, giving experienced drivers and track enthusiasts full control over grip, stability, and chassis response across varying track conditions.

This kit is designed for BMW M3 E9X models originally equipped with EDC, but does not include an EDC cancellation kit, which must be added separately if required.

Key Features

3-way independently adjustable damping (rebound, low-speed compression, high-speed compression)
KW patented TVR-A (Twin Valve Rebound – Adjustable) technology
KW patented TVCLH-A (Twin Valve Compression Low / High – Adjustable) reservoir system
INOX-LINE stainless steel construction for permanent corrosion resistance
Continuous ride height adjustment
Motorsport-grade components with OEM-level durability
Optional aluminum spherical bearing top mounts for enhanced feedback and camber tuning

Damping Adjustment

Rebound: 16 precise clicks
Low-Speed Compression: 6 clicks (purple adjuster)
High-Speed Compression: 14 precise clicks (gold adjuster on reservoir)

This configuration allows fine control over chassis support, impact absorption, and tire contact at both low and high damper speeds.

Lowering Range

Front: 0.4" – 1.5" (10 – 40 mm)
Rear: 0.2" – 1.4" (5 – 35 mm)

Spring Rates

Front: 630 lb/in
Rear: 685 lb/in

Construction & Finish

Material: Stainless Steel
Finish: KW INOX-LINE
Corrosion Resistance: Permanent (ISO tested)

Engineering & Development

The V4 Clubsport benefits directly from KW’s championship-winning motorsport experience, including multiple overall victories at the ADAC Zurich 24h Nürburgring. Each damper is hand-built, dyno-tested, and serialized at KW headquarters in Fichtenberg, Germany, ensuring consistency and precision across every set.