The KW Height Adjustable Spring Kit re-uses your M5's factory dampers — including its electronic damper control — while giving you continuously adjustable ride height. A great alternative to fixed lowering springs for owners who want a cleaner stance without losing OEM comfort and driver assistance systems.
Re-uses your factory struts/dampers, including electronic or adaptive damper systems, which remain fully active
Continuously adjustable lowering within the tested range via the dirt-resistant KW trapezoid thread
Vehicle-specific chrome-silicon steel springs, matched to your standard damper characteristics and wheel loads
Sharper, more dynamic steering response without giving up ride comfort
Retains all factory driver assistance and comfort systems, including xDrive-specific tuning
Notes
Lowering range and axle load ratings vary by application — contact us to confirm fitment for your exact F90 M5 / M5 Competition before ordering. Images may not be of this specific kit.
Professional Fitting Services:
String Theory Garage offers fitting, ride-height setup, corner weighting, and full four-wheel alignment for every KW kit we supply. Get in touch when you order and we'll arrange collection or delivery to our workshop and book your fitting slot.
We take pride in our partnership with KW Suspension. If you are unable to locate the specific KW product you're seeking on our website, please don't hesitate to reach out to us for assistance — we are able to offer the full KW range.
