KW 39720355 Coilover Kit V4 RACING (incl. Top Mounts) for BMW M2 (F87) / M3 (F80) / M4 (F82)

Triple Adjustable KW V4 Racing Coilover Kit for Circuit Use

The KW V4 Racing coilover suspension system represents a high-performance evolution of the brand’s GT4 customer racing technology, engineered specifically for competitive circuit use and track-day vehicles. This system is designed exclusively for use with motorsport tires and is not street-legal. Compared to the KW V3 Clubsport, the V4 Racing provides significantly expanded adjustability and is optimized for racing applications on demanding tracks such as the Nürburgring Nordschleife.

• Independent triple damping adjustment: 15-click low-speed compression, 12-click high-speed compression, and 18-click low-speed rebound
• Stainless steel MacPherson front struts with inverted monotube damper cartridge
• External piggyback reservoirs for superior thermal stability and performance
• Vehicle-specific design including spring rates, damping characteristics, and geometry alignment
• High-strength linear race springs and aluminum Unibal top mounts with camber adjustment (depending on vehicle)

Specifications:

• Product Line: Track Performance
• Version: V4 Racing
• Damping Adjustment: Rebound and Compression
• Use Case: Circuit Track
• Tyre: Slick
• Material: FA: Galvanized Steel / RA: Aluminium
• Adjustment FA/RA: Thread/Thread
• Rear Axle Type: Damper Spring Separated
• Approval: Not approved for road use
• Content of Delivery: Set FA + RA coilover struts incl. FA + RA top mounts