Geparts Chassis Kit / Road Handling Kit X1 xDRIVE, 23i xDRIVE MILD HYBRID/xDRIVE 20D MILD HYBRID/xDRIVE 23D MILD HYBRID xDRIVE, lowers 30mm front, 30mm rear. Includes Lowering Spring Kit and sport gas shockabsorbers. Gives a pleasant, firm and decisive hold of the road without being bouncy or uncomfortable. At Geparts you pay easily and smoothly with Klarna - card payment, partial payment, invoice or account.