The F90 M5 is a 600-horsepower daily driver that wears its performance quietly. The factory ride height is part of that restraint, but there is a gap between stock stance and where this car should sit. The KW H.A.S. closes it, and your factory adaptive dampers never have to leave the car.
This is a spring kit, not a coilover system. The H.A.S. replaces the factory springs with KW-engineered height adjustable units. The adjustable perch gives you control over exactly how much you lower the car within the available range. Your OEM dampers, including the adaptive system the F90 M5 relies on for its dual-personality ride, stay installed and fully functional. Proper stance, preserved ride.
Key Features
- Height adjustable lowering springs — spring kit only, factory adaptive dampers remain in place
- Adjustable spring perch — set exact target ride height within the available lowering range
- Lowering range: 15-30mm from stock ride height
- TUV-certified — German engineering and quality validation
- Progressive spring rate — maintains ride comfort at normal street speeds
- Direct OEM spring replacement — no modification required
Vehicle Fitment
Fits the following BMW vehicles with factory shock absorbers:
- BMW M5 / F90 (2018-2023)
Installation Notes
Works with OEM shock absorbers and the factory adaptive damper system — no damper replacement required. Alignment required after installation.
- Verify OEM dampers are in good condition before installation
- Set desired ride height at assembly using the adjustable spring perch before final torque
- Alignment required immediately after installation