The KW Height Adjustable Spring (HAS) Kit for the BMW G80 M3 and BMW G82 M4 offers the perfect balance between improved vehicle dynamics, customizable ride height, and everyday comfort. Designed specifically for the latest BMW M platform, this premium suspension upgrade allows enthusiasts to fine-tune the vehicle's stance while retaining the factory adaptive suspension system. Unlike conventional lowering springs with a fixed ride height, the KW HAS Kit gives you the flexibility to adjust the vehicle after installation, allowing the perfect setup for your driving style and wheel configuration.
Manufactured by KW Suspensions, one of the world's leading suspension specialists, the kit utilizes high-quality cold-wound performance springs together with precision-machined adjustable spring perches. Engineered to work seamlessly with the factory electronic dampers, the system preserves all OEM driving modes and suspension functionality while significantly enhancing handling precision and vehicle stability. The corrosion-resistant adjustment system allows for reliable height adjustments over time, even under demanding road conditions.
The adjustable lowering range allows owners to optimize both aesthetics and performance without sacrificing daily usability. By lowering the vehicle's center of gravity, body roll is reduced during cornering, steering response becomes sharper, and overall driving confidence is improved. At the same time, ride quality remains comfortable thanks to the retention of the original adaptive dampers and factory suspension calibration.
Whether the goal is achieving a more aggressive stance, improving handling characteristics, or creating the ideal fitment for aftermarket wheels, the KW HAS Kit provides a versatile solution backed by the renowned engineering quality of KW Suspensions. Designed specifically for the BMW G8X platform, it delivers OEM-quality integration with premium performance.
Kit Includes
- Front KW height adjustable springs
- Rear KW height adjustable springs
- Adjustable spring perches
- Height adjustment hardware
- Bump stops (where applicable)
- Installation components
- Installation instructions
Benefits
- Adjustable ride height
- Retains factory adaptive suspension
- Compatible with OEM electronic dampers
- Improved handling characteristics
- Reduced body roll
- Sharper steering response
- Enhanced vehicle appearance
- Optimized wheel fitment
- High-quality spring construction
- Corrosion-resistant adjustment system
- OEM precision fitment
- Professional motorsport engineering
- Direct installation
- Manufactured by KW Suspensions
The KW HAS Kit is the ideal suspension upgrade for BMW G80 M3 and BMW G82 M4 owners who want complete control over ride height without sacrificing the functionality of the factory adaptive suspension. Combining premium engineering, adjustable performance, and OEM-quality integration, it delivers the perfect blend of appearance, comfort, and handling. Available through Racebox, with worldwide shipping.
Specification Details
Material | High-Strength Performance Steel Springs & Aluminum Adjustable Perches
Finish | Corrosion-Resistant KW Yellow Powder Coating
Fitment | OEM Precision Fit for BMW G80 M3 & BMW G82 M4
Weight | Lightweight Performance Construction
Installation | Professional Installation Recommended
Manufactured by | KW Suspensions
Distributed by | Racebox
