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Adjustable Ride Height for the G90 M5 Without Sacrificing Factory Electronics
The KW H.A.S. Kit KWS253200GG brings continuously adjustable ride height to the 2025-2026 BMW M5 (G90) AWD Hybrid without disabling any factory driver assistance or adaptive damping features. Unlike a fixed lowering spring, the KWS253200GG lets you dial in ride height with the included KW height adjuster even after installation, giving you a more aggressive stance and sharper steering response while keeping the factory adaptive dampers fully functional. Every KWS253200GG spring is manufactured from chrome-silicon steel with a spring rate engineered specifically for the G90 M5's OE damper characteristics and wheel load, and the kit includes vehicle-specific bump stops with dust protection to shield the factory suspension from road grime and wear. Like every KW suspension product, the KWS253200GG was validated on the Nurburgring Nordschleife and in KW's 7-post Driving Dynamics Test Center.
Key Features
- Continuously adjustable ride height using the included KW height adjuster, even post-installation
- Fully compatible with factory adaptive damping and driver assistance systems
- Chrome-silicon steel springs engineered specifically for G90 M5 OE dampers and wheel load
- Includes vehicle-specific bump stops with dust protection system
- Tested on the Nurburgring Nordschleife and in KW's 7-post Driving Dynamics Test Center
Fitment Table
| Year Range | Make | Model |
|---|---|---|
| 2025-2026 | BMW | M5 |
Specifications
| Detail | Value |
|---|---|
| MPN | 253200GG |
| Spring Material | Chrome-Silicon Steel |
| Ride Height Adjustment | Continuously adjustable via KW height adjuster |
| Compatibility | Factory adaptive/electronic suspension retained |
| Includes | Vehicle-specific bump stops with dust protection |
| Testing | Nurburgring Nordschleife, KW 7-post rig |
What's Included
- KW KWS253200GG height adjustable spring set
- KW ride height adjustment mechanisms
- Vehicle-specific bump stops with dust protection
About KW
KW Automotive is a German suspension manufacturer known for engineering coilovers and height adjustable spring systems validated through extensive testing on the Nurburgring Nordschleife and in its own 7-post Driving Dynamics Test Center. KW's H.A.S. line brings coilover-style ride height adjustability to vehicles equipped with factory adaptive suspension, without disabling any OE electronics.
FAQ
What is the KW 253200GG?
The KW 253200GG (KWS253200GG) is a Height Adjustable Spring kit for the 2025-2026 BMW M5 (G90) that lets you continuously adjust ride height while keeping the factory adaptive suspension fully operational.
Does this disable my BMW's adaptive suspension?
No, it is engineered to work harmoniously with the G90 M5's factory adaptive electronic suspension and driver assistance systems, which remain fully functional after installation.
Can I adjust ride height after installing the KW's?
Yes, the kit includes a KW height adjuster that allows continuous ride height adjustment even after the springs have been installed.
What material are these springs made from?
The springs are manufactured from chrome-silicon steel with a spring rate specifically engineered for the G90 M5's OE damper characteristics.
Do the KW's include bump stops?
Yes, the kit includes vehicle-specific bump stops with a dust protection system to shield the factory suspension from wear caused by road grime and debris.
How is this different from a conventional lowering spring?
Unlike a fixed-rate lowering spring, this kit allows continuous ride height adjustment within a tested range, similar to a coilover system, while retaining the factory dampers.
Have these been track tested?
Yes, KW validates this kit through testing on the Nurburgring Nordschleife and in its 7-post Driving Dynamics Test Center.
What vehicle does the KWS253200GG fit?
It is designed specifically for the 2025-2026 BMW M5 (G90) AWD Hybrid.
Install Instructions
- Raise and support the vehicle, then remove the wheels
- Remove the factory strut and shock assemblies per the BMW service manual
- Disassemble each strut and install the KWS253200GG springs, bump stops, and dust protection components
- Set the desired ride height using the included KW height adjuster
- Reassemble and reinstall the strut assemblies, then reinstall the wheels and torque to BMW specification
- Perform a wheel alignment after installation to restore proper camber and toe
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