KW V4 Coilover Suspension 4 Way Adjustable - BMW M2 G87 (2023-)

KW V4 Coilovers – Ultimate Road Performance and Suspension Control

Take your vehicle's suspension to the next level with KW V4 coilovers, combining extensive independent damping adjustment, continuously adjustable ride height and KW's advanced multi-way damper technology.

Sitting above the KW V3 in the street performance range, the V4 is designed for drivers who want significantly greater control over how their suspension responds to different road surfaces, tyres and driving conditions.

The V4 provides 16-way low speed rebound adjustment, together with independently adjustable low speed and high speed compression damping. This allows the suspension to be tuned far beyond the capabilities of a conventional fixed damping coilover, giving you the ability to tailor the car's behaviour around your individual setup.

Despite its advanced damping technology, the V4 remains designed around sporty road driving with strong everyday usability, making it an excellent choice for performance cars that need to deliver both on the road and during more demanding driving.

Product Specifications

• Lowering Front Axle: 20-35mm
• Lowering Rear Axle: 15-30mm
• Adjustment: 4 Way Adjustable (Low Speed Compression, High Speed Compression, Rebound & Height)
• Material: Stainless Steel
• In the box: 2x Front Coilover Struts, 2x Rear Height Adjustable Springs and Dampers, Deactivation Kit
• Car Fitment: BMW M2 G87 (2023-)
• Part Number: 3A7200EB
  

Vehicle specific KW V4 applications are supplied with an external expansion reservoir where required.

The additional oil volume provided by the reservoir forms part of the V4's advanced damper technology, allowing KW to incorporate the necessary damping hardware while maintaining consistent damper performance.

The external reservoir also provides access to the additional compression damping adjustment required for the V4's advanced low and high speed damping system.

One of the defining features of the KW V4 is its high speed compression adjustment.

High speed compression damping controls the damper's response during rapid suspension movements, such as sharp bumps, surface changes and aggressive driving over uneven roads.

The ability to adjust high speed compression separately from low speed compression provides considerably more scope for suspension tuning.

This allows the V4 to be configured to provide greater stability and control during high-speed driving while maintaining an appropriate level of comfort and compliance over less demanding surfaces. KW states that high-speed adjustment can improve stability during fast bumps and dynamic driving without compromising comfort and control.

The KW V4 features 16 clicks of low speed rebound adjustment, allowing you to control how quickly the suspension extends after compression.

Rebound adjustment can be used to influence the vehicle's body control, steering response and overall suspension balance. By changing the rebound characteristics, you can tailor how the vehicle reacts to weight transfer and driver inputs.

KW supplies each V4 application with a vehicle specific damper setup developed during testing, providing an engineered baseline before allowing the driver to fine tune the suspension to suit their preferences.

This makes the V4 particularly useful for drivers who want to optimise the suspension around different tyres, alignment settings and driving styles.

The KW V4 provides stepless ride height adjustment, allowing you to precisely configure the vehicle's stance within the approved vehicle specific adjustment range.

Unlike fixed lowering springs, the V4 allows you to finebtune the final ride height to suit your wheel and tyre combination, alignment settings and driving requirements.

KW's dirt resistant trapezoidal adjustment thread provides precise adjustment while helping maintain reliable operation over time.

This gives you the ability to achieve anything from a subtle reduction in wheel arch gap through to a more aggressive performance stance, subject to the vehicle specific approved adjustment range.

The KW V4 features high quality KW Inox-Line stainless steel damper housings, providing excellent corrosion resistance and long term durability.

The stainless steel construction is particularly beneficial for road going vehicles that are exposed to moisture, road salt and other contaminants throughout the year.

KW also uses polyamide composite spring seats and stainless steel components within the adjustment system, helping provide durable and reliable ride height adjustment.

KW develops the V4 around individual vehicle applications rather than relying on a generic damper setup.

The spring and damper characteristics are specifically developed for the individual vehicle, while KW's engineers use extensive testing to refine the suspension characteristics.

The setup development process includes testing on KW's 7-post vehicle dynamics test rig, allowing suspension behaviour and different damper characteristics to be evaluated under simulated driving conditions.

This ensures that every V4 application is supplied with an appropriate starting setup before the driver begins their own fine-tuning.

Key Features

• 16-way low speed rebound adjustment
• Low speed compression adjustment
• High speed compression adjustment
• Steplessly height adjustable
• Vehicle specific fixed damping setup
• Lower centre of gravity
• High quality KW Inox-Line stainless steel construction
• Durable, corrosion resistant design
• Dirt resistant trapezoidal adjustment thread
• Composite spring seats
• Technical component certificate supplied where applicable
• Designed for sporty driving with strong everyday usability
  

The KW V4 is designed for drivers who want the highest level of suspension adjustment within KW's road focused V-Series range.

The result is a sophisticated multi way damping system that allows you to independently influence different areas of suspension behaviour:

• Rebound – controls the extension speed of the damper and influences body control and suspension balance.
• Low-speed compression – allows chassis support and weight-transfer characteristics to be fine-tuned.
• High-speed compression – allows the response to rapid impacts and suspension movements to be adjusted independently.

This additional adjustment makes the V4 particularly valuable for enthusiasts who want to fine-tune the suspension around their tyres, alignment, road conditions and driving style.

For drivers looking for a serious performance suspension system that provides advanced multi way damping adjustment without moving into the more track focused Clubsport range, the KW V4 is an exceptionally capable road and performance coilover system.