KW DDC Plug & Play coilovers for the BMW 4 Series M440i xDrive let you retain factory electronic damper controls while lowering and improving chassis dynamics. Factory electronic struts are replaced by KW INOX-LINE stainless steel coilover struts and the adaptive KW dampers connect to the vehicle using original plugs so Comfort, Normal and Sport modes remain functional. The system requires no further modifications and provides tested ride height adjustability and OEM-level integration.
KW Coilover Kit DDC P&P BMW 4 Series M440i xDrive Coupe AWD w/ Electronic Dampers