KW H.A.S. Height Adjustable Lowering Springs - BMW M5/M6 E60/E63 (2005-2010)
The E60 M5 and E63 M6 have a presence that stock ride height undercuts. You have a 500-horsepower V10 sedan or grand touring coupe sitting too tall, and all you need are better springs.
The KW H.A.S. is a spring kit, not a coilover. Your factory dampers stay exactly where they are. The H.A.S. system replaces the springs with KW units built around an adjustable spring perch — that adjustability is what makes this different from standard lowering springs. You choose your final ride height within the available range at installation rather than accepting a fixed drop. The ride character the E60 M5 and E63 M6 were built to deliver stays intact.
Key Features
- Height adjustable lowering springs — works with factory dampers, no shock replacement needed
- Adjustable spring perch — dial in your target stance 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 / E60 (2005-2010)
- BMW M6 / E63 (2005-2010)
Installation Notes
Works with OEM shock absorbers — 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