KW V4 3-Way Adjustable Coilover Kit – 2025–2026 BMW M5 (G99) Touring Wagon | xDrive AWD | Independent Rebound + Low-Speed & High-Speed Compression Adjustment | Nürburgring 24h Proven | Made in Germany

The KW V4 Coilover Kit for the 2025–2026 BMW M5 G99 Touring Wagon (xDrive AWD) is KW's flagship coilover offering — a 3-way adjustable high-performance damper system featuring independent adjustment of rebound damping (via KW's patented TVR-A technology) and independent low-speed and high-speed compression damping (via KW's TVCLH-A technology). The V4 represents the pinnacle of KW's coilover technology — race-proven technology developed through multiple overall victories at the ADAC Zurich 24h Nürburgring race, applied to one of the most capable and demanding performance vehicles in BMW's current lineup. The BMW M5 G99 Touring Wagon is the first-ever M5 Touring — a 727HP twin-turbo V8 all-wheel-drive performance estate that combines M5 performance with Touring practicality. KW's V4 kit is exclusively developed for select high-performance vehicles that benefit greatly from KW's suspension technology to improve their driving dynamics. Made in Germany. Backed by KW's Limited Lifetime Warranty.

Key Features:

• 3-way independent damping adjustment — independent adjustment of rebound damping, low-speed compression damping, and high-speed compression damping — the highest level of damper adjustability available in a street coilover kit
• TVR-A rebound technology — KW's patented TVR-A (Twin-Valve Rebound Adjustment) technology provides independent rebound damping adjustment — tune the rebound characteristics independently of compression for precise suspension behaviour control
• TVCLH-A compression technology — KW's TVCLH-A (Twin-Valve Compression Low-High Adjustment) technology provides independent low-speed and high-speed compression damping adjustment — tune low-speed compression for body motion control and high-speed compression for bump and kerb response independently
• Height adjustable — individually adjustable ride height via the lower spring perch — set the correct ride height for your specific G99 M5 Touring build and driving use
• Vehicle-specific comfort setting — each KW V4 kit is delivered with a vehicle-specific comfort setting — a correct baseline from which to tune to your preferred setup
• Nürburgring 24h race proven — the KW V4 is based on race technology utilized by multiple overall winners of the ADAC Zurich 24h Nürburgring race — real-world race validation at the world's most demanding circuit
• Exclusively for select high-performance vehicles — the KW V4 is not a universal coilover — it is exclusively developed for select high-performance vehicles where the V4's technology delivers meaningful improvements to driving dynamics
• Made in Germany — developed and manufactured exclusively at KW's headquarters in Fichtenberg, Germany — exceeds OEM quality standards
• KW Limited Lifetime Warranty

3-Way Adjustment — What It Means in Practice:

The KW V4's 3-way independent damping adjustment gives the driver unprecedented control over the suspension's behaviour — far beyond what is possible with a single-adjustment or 2-way coilover. The three independent adjustment parameters work as follows:

• Rebound (TVR-A): Controls how quickly the suspension extends after compression — softer rebound allows the wheel to follow the road surface more closely for improved traction and ride comfort; firmer rebound reduces body motion and improves cornering stability. Adjusted independently of compression.
• Low-Speed Compression (TVCLH-A): Controls the damper's resistance to slow suspension movements — body roll in corners, dive under braking, squat under acceleration. Firmer low-speed compression reduces body motion for improved handling precision; softer improves ride comfort over smooth roads.
• High-Speed Compression (TVCLH-A): Controls the damper's resistance to fast suspension movements — sharp bumps, kerbs, and road imperfections. Firmer high-speed compression improves stability over sharp inputs; softer improves ride comfort over rough surfaces. Adjusted independently of low-speed compression.

This independent 3-way adjustment allows the driver to optimize each parameter for their specific driving conditions — a level of tuning precision that was previously only available in purpose-built race cars.

BMW M5 G99 Touring — Platform Context:

The 2025–2026 BMW M5 G99 Touring is the first-ever M5 Touring — a landmark vehicle that combines the M5's 727HP twin-turbo 4.4L V8 with xDrive all-wheel drive and the practicality of a Touring estate body. The G99 M5 Touring is one of the most capable and demanding performance vehicles in BMW's current lineup — a car that benefits enormously from KW's V4 technology to unlock its full dynamic potential. The KW V4 kit is exclusively developed for the G99 M5 Touring's specific suspension geometry, spring rates, and damper valving requirements — correct for the xDrive AWD system's suspension layout and the Touring body's weight distribution.

Specifications:

• Brand: KW automotive
• Part Number: KWS3A7200GL
• Series: V4
• Damping Adjustment: 3-way independent (rebound + low-speed compression + high-speed compression)
• Rebound Technology: TVR-A (patented)
• Compression Technology: TVCLH-A
• Height Adjustment: Lower spring perch
• Origin: Made in Germany — Fichtenberg
• Warranty: KW Limited Lifetime Warranty
• Application: 2025–2026 BMW M5 (G99) Touring Wagon — xDrive AWD
• Weight: 54.8 lbs (shipping weight — complete kit)

Fitment Information:

• 2025–2026 BMW M5 — G99 — Touring Wagon — xDrive AWD
• Touring Wagon body style — verify compatibility with G90 M5 Sedan before ordering
• Note: Verify your specific G99 M5 Touring model year and configuration before ordering — confirm that KWS3A7200GL is the correct V4 kit for your specific G99. A four-wheel alignment is required after installation. Professional installation by an experienced BMW suspension specialist strongly recommended. Verify compatibility with factory adaptive suspension systems before ordering.

What's Included:

• KW V4 front coilover assemblies (pair)
• KW V4 rear coilover assemblies (pair)
• All required mounting hardware
• Vehicle-specific comfort setting documentation
• Refer to KW's product documentation for complete kit contents

Installation Notes:

• Professional installation by an experienced BMW suspension specialist strongly recommended — V4 coilover installation on the G99 M5 Touring requires correct coilover height setting, correct torque specifications, correct damping adjustment baseline setup, and a four-wheel alignment after installation
• A four-wheel alignment is required after installation — do not drive at speed before alignment is performed
• Set ride height with the vehicle at kerb weight for accurate measurement — lock the spring perch securely after setting the desired ride height
• Start with KW's vehicle-specific comfort setting as the baseline — adjust rebound, low-speed compression, and high-speed compression from the baseline to suit your driving conditions and preferences
• Verify compatibility with the G99's factory adaptive suspension systems before installation — confirm correct integration with the factory suspension control systems

Why KW V4?

KW automotive is the market leader in performance coilover manufacturing — a German manufacturer with over 20 years of experience developing individual suspension solutions for road and motorsport use. The KW V4 represents the pinnacle of KW's coilover technology — race-proven at the Nürburgring 24h, exclusively developed for select high-performance vehicles, and featuring the most advanced independent damping adjustment technology available in a street coilover. For BMW M5 G99 Touring owners who demand the absolute highest level of suspension performance, adjustability, and engineering from the market leader in performance coilovers, the KW V4 is the definitive choice.

Perfect For:

• 2025–2026 BMW M5 G99 Touring Wagon (xDrive) owners who want KW's flagship V4 3-way adjustable coilover kit — independent rebound, low-speed compression, and high-speed compression adjustment for the ultimate in suspension tuning precision on the first-ever M5 Touring
• G99 M5 Touring owners who want to unlock the full dynamic potential of BMW's most capable performance estate with Nürburgring-proven KW V4 technology and height adjustability
• Discerning M5 Touring owners who demand the highest level of suspension engineering from the market leader in performance coilovers — Made in Germany, Limited Lifetime Warranty, and KW's patented TVR-A and TVCLH-A damping technologies

Note: G99 Touring Wagon only — verify G90 Sedan compatibility before ordering. Four-wheel alignment required after installation. Start with KW's vehicle-specific comfort baseline setting. Verify factory adaptive suspension compatibility before ordering. Professional BMW suspension specialist installation strongly recommended. KW Limited Lifetime Warranty.