KW Coilover suspension V4 Clubsport incl. top mounts (incl. deactivation for electronic dampers) - BMW 2/3/4 Series G8X M2/M3/M4

KW V4 Clubsport Coilovers with Top Mounts & Electronic Damper Deactivation – BMW G87 M2, G80 M3 & G82 M4

The KW V4 Clubsport Coilovers for the BMW G87 M2, G80 M3 and G82 M4 are a highly advanced track-focused suspension system developed for drivers who want extensive damping control, increased geometry adjustment and motorsport-derived performance while retaining road legality where applicable.

Featuring independently adjustable rebound, low-speed compression and high-speed compression damping, the V4 Clubsport allows the chassis to be tuned in far greater detail than a conventional coilover system. Adjustable front top mounts provide additional camber adjustment, while the included electronic damper deactivation system allows the factory Adaptive M Suspension dampers to be removed without leaving the vehicle with damper-control related faults.

For G-series M cars running high-grip tyres, aggressive geometry or regular track days, the KW V4 Clubsport provides one of the most capable suspension platforms in the KW Track Performance range.

Why choose KW V4 Clubsport?

The G87 M2, G80 M3 and G82 M4 offer exceptional performance from the factory, but their weight, power and tyre capability place substantial demands on the suspension during sustained performance driving.

The V4 Clubsport is developed specifically with high-performance road and circuit use in mind.

Its 3-way damping architecture allows individual adjustment of:

• Rebound damping
• Low-speed compression damping
• High-speed compression damping

This gives experienced drivers and suspension specialists significantly more control over how the chassis behaves under braking, acceleration, cornering and over bumps or kerbs.

The included adjustable top mounts also provide additional geometry flexibility, making the suspension particularly suitable for vehicles running more aggressive track-focused alignment settings.

Key Features

• KW V4 Clubsport coilover suspension
• Applications for BMW G87 M2
• Applications for BMW G80 M3 and M3 Competition
• Applications for BMW G82 M4 and M4 Competition
• Adjustable front top mounts included
• Electronic damper deactivation included
• Adjustable ride height
• 3-way damping adjustment
• Independent rebound adjustment
• Independent low-speed compression adjustment
• Independent high-speed compression adjustment
• External reservoir damper technology
• Motorsport-derived suspension development
• Linear performance springs
• Designed for high-grip tyre setups
• Suitable for fast-road and serious track use
• Vehicle-specific base setup

KW lists rear-wheel-drive V4 Clubsport application 397202EB across applicable G87 M2, G80 M3 and G82 M4 models, while xDrive versions use a separate application.

3-Way Adjustable Damping

The KW V4 Clubsport uses a 3-way adjustable damper system.

Rather than relying on one combined adjustment, compression damping is separated into low-speed and high-speed circuits while rebound is independently adjustable.

This allows specific areas of chassis behaviour to be changed without unnecessarily affecting others.

For a developed M2, M3 or M4 track build, this is particularly valuable when tuning around tyre compound, vehicle weight, aero, alignment and circuit characteristics.

Low-Speed Compression Adjustment

Low-speed compression relates primarily to slower damper movements generated by vehicle body movement rather than the actual road speed of the car.

This includes:

• Body roll during cornering
• Brake dive
• Pitch under acceleration
• Weight transfer
• Chassis movement during direction changes

KW's V4 Clubsport system allows this characteristic to be adjusted independently.

Increasing low-speed compression can provide greater platform control and a more immediate chassis response, while reducing it can allow more suspension movement and compliance.

High-Speed Compression Adjustment

High-speed compression relates to faster damper movements caused by sharper suspension inputs.

Examples include:

• Kerbs
• Surface changes
• Bumps
• Potholes
• Sharp track imperfections

Being able to adjust high-speed compression separately allows the suspension to maintain strong chassis control while still allowing the wheel to react effectively to sudden inputs.

This becomes particularly important on circuit cars, where excessive high-speed compression can reduce compliance and tyre contact over kerbs or uneven surfaces.

Rebound Adjustment

Rebound damping controls how quickly the suspension extends after being compressed.

Adjusting rebound can influence how quickly weight transfers back across the vehicle after braking, cornering or surface inputs.

The ideal rebound setting depends on factors including:

• Spring rates
• Tyre grip
• Vehicle weight
• Alignment
• Circuit surface
• Driving style

Combined with separate low and high-speed compression adjustment, the V4 Clubsport offers considerably greater tuning potential than 1-way or conventional 2-way suspension.

External Reservoir Technology

The KW V4 Clubsport uses external reservoir technology as part of its advanced damper design.

The compression adjustment controls are located on the external reservoir, allowing the low-speed and high-speed compression circuits to be adjusted separately.

External reservoirs also increase the available damper fluid volume and provide additional scope for consistent performance during sustained high-load use.

This makes the system particularly well suited to longer track sessions where suspension temperatures can increase significantly.

Adjustable Front Top Mounts

The V4 Clubsport is supplied with adjustable top mounts on the applicable front axle.

These motorsport-style mounts allow additional camber adjustment compared with the factory mounting arrangement.

Increasing negative camber can help maintain a more favourable tyre contact patch during hard cornering and can be particularly useful when running high-grip or semi-slick tyres.

Benefits can include:

• Increased front-end grip
• Sharper turn-in
• Improved tyre utilisation
• Greater geometry adjustment
• More flexibility when developing a circuit setup

KW specifies the Clubsport application with front axle top mounts; the rear retains the application-specific suspension arrangement.

Electronic Damper Deactivation Included

The G87 M2, G80 M3 and G82 M4 use electronically controlled factory dampers on applicable Adaptive M Suspension configurations.

The KW V4 Clubsport replaces these with manually adjustable performance dampers.

As a result, the factory electronic damper control must be deactivated.

The included KW cancellation system is designed to prevent suspension-related error messages after the original electronic dampers have been removed.

Only the standard electronic damper control is deactivated, while other vehicle control functions remain operational.

Once converted, damping is adjusted manually using the V4 Clubsport controls rather than through BMW's factory suspension modes.

Adjustable Ride Height

The KW V4 Clubsport provides adjustable front and rear ride height.

Current rear-wheel-drive application data lists approximately:

• Front lowering: 20–35mm
• Rear lowering: 15–30mm

The front axle uses threaded coilover struts, while the rear retains a separate spring with height adjustment and matching damper arrangement.

For performance-focused builds, ride height should be selected based on:

• Suspension travel
• Tyre clearance
• Geometry
• Corner weighting
• Vehicle balance

The lowest possible setting is not automatically the fastest setup.

Developed for Track Performance

The V4 Clubsport sits within KW's Track Performance range and is developed specifically around the demands of high-performance driving.

Compared with conventional road coilovers, the Clubsport system is designed to operate with higher tyre grip, increased cornering loads and sustained circuit use.

This makes it particularly suitable for cars equipped with:

• Semi-slick tyres
• Lightweight wheels
• Performance brake systems
• Adjustable suspension arms
• Uprated anti-roll bars
• Chassis bracing
• More aggressive alignment
• Increased engine performance

BMW G87 M2 Suspension Upgrade

The G87 M2 combines significant S58 power with a rear-wheel-drive chassis and substantial performance potential.

The V4 Clubsport gives drivers the ability to develop the suspension around higher-grip tyres and more aggressive geometry while maintaining detailed control over body movement and bump response.

For cars seeing frequent track use, the combination of adjustable top mounts and 3-way damping can provide substantially more setup potential than conventional road-focused coilovers.

BMW G80 M3 Suspension Upgrade

The G80 M3 and M3 Competition offer exceptional chassis capability but can benefit from more specialised suspension when being developed for track use.

The V4 Clubsport allows the suspension to be tailored around the exact vehicle setup rather than relying on a broadly configured factory adaptive system.

Separate rear-wheel-drive and xDrive applications are available, so drivetrain must be confirmed before ordering.

BMW G82 M4 Suspension Upgrade

The G82 M4 and M4 Competition share much of their chassis architecture with the G80 M3 and respond similarly to suspension development.

For cars running increased tyre grip, track-focused alignment or regular circuit sessions, the V4 Clubsport provides extensive control over suspension behaviour.

Again, rear-wheel-drive and xDrive vehicles require the appropriate application.

KW V4 vs KW V4 Clubsport

The standard KW V4 and V4 Clubsport both provide advanced 3-way damping adjustment, but their intended use differs significantly.

The standard V4 is part of KW's high-performance road-focused Variant range and is designed to combine advanced adjustment with everyday road usability.

The V4 Clubsport is developed with a much stronger emphasis on track use.

It adds Clubsport-specific spring and damper tuning, adjustable top mounts and a more motorsport-focused overall configuration.

For predominantly road-driven M cars, the standard V4 may be the more appropriate choice.

For regular track use, high-grip tyres and aggressive geometry, the V4 Clubsport offers considerably greater potential.

KW V3 Clubsport vs V4 Clubsport

Both systems are designed for serious fast-road and track use.

The V3 Clubsport provides independent compression and rebound adjustment.

The V4 Clubsport adds separate low-speed and high-speed compression adjustment, creating a 3-way system.

This allows much finer control over body movement and sharp suspension inputs.

For drivers looking for a highly capable but somewhat simpler Clubsport setup, the V3 Clubsport remains an excellent option.

For more advanced chassis development, the V4 Clubsport provides a larger tuning window.

Professional Installation, Alignment & Corner Weighting

Professional installation is strongly recommended.

With:

• Adjustable ride height
• 3-way damping
• Adjustable top mounts
• Electronic damper deactivation

there are significantly more setup variables than with a conventional coilover system.

After installation, the vehicle should receive a full performance alignment.

For track-focused cars, corner weighting is also highly recommended.

Damping changes should ideally be made methodically and recorded so that the effect of each adjustment can be properly evaluated.

Maintenance

Although the V4 Clubsport uses high-quality corrosion-resistant materials, regular maintenance remains important.

The following areas should be periodically inspected and cleaned:

• Threaded ride-height adjustment
• Spring platforms
• Damper adjusters
• External reservoirs
• Reservoir hoses
• Top mounts
• Electronic cancellation components

Cars seeing frequent track use should receive more regular suspension inspections due to the increased loads and temperatures involved.

BMW G87 M2, G80 M3 & G82 M4 Compatibility

KW V4 Clubsport applications are available for applicable current-generation BMW M cars including:

• BMW G87 M2
• BMW G80 M3
• BMW G80 M3 Competition
• BMW G82 M4
• BMW G82 M4 Competition
• BMW G80 M3 Competition xDrive with appropriate kit
• BMW G82 M4 Competition xDrive with appropriate kit

Rear-wheel-drive application commonly listed:

KW 397202EB

xDrive application commonly listed:

KW 397202EQ

Exact compatibility, axle loads and part number should be confirmed before ordering.

What's Included?

The KW V4 Clubsport is supplied as a complete vehicle-specific track-performance suspension system for the applicable BMW model, including:

• KW V4 Clubsport front coilover struts
• KW V4 Clubsport rear dampers
• Vehicle-specific performance springs
• Height-adjustment components
• Adjustable front top mounts
• External reservoirs
• Low-speed compression adjustment
• High-speed compression adjustment
• Rebound damping adjustment
• Electronic damper deactivation components
• Relevant vehicle-specific installation components

Exact kit contents vary according to drivetrain and vehicle application.

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