ST Suspension XA Coilovers | 2009-2016 BMW Z4 (18220072) MODEL_F1X providing a straightforward bolt-on upgrade

providing a straightforward bolt-on upgrade that enhances your vehicle’s aesthetic and aerodynamic performance

Please note that hardware is not guaranteed

and serious street drivers seeking adjustable suspension performance that supports aggressive driving

2010 BMW X3 2

ST Suspension XA Coilovers | 2009-2016 BMW Z4 (18220072) MODEL_F1X providing a straightforward bolt-on upgrade2009 2014 BMW Z4 XA Coilovers by ST Suspension The ST XA Coilover kit allows you to adjust the look of your vehicle with the stepless lowering. We manufacture the adjustable spring perch from a resistant and friction optimized polyamide composite material with stainless steel insert. Thanks to the composite material, in contrast to the anodized aluminum spring perches, possible oxidation is prevented. So you can permanently use the height adjustment