ST XA Coilover Kit - BMW Z4 (E85)

The ST XA coilover adds adjustable rebound damping to the ST X platform, so you can tune the damping firmness to suit the road or a track day. Ride height is infinitely adjustable via the threaded body, with galvanised steel housings, and every kit is built to order.

Fitment: BMW Z4 E85

• Front lowering: 20-50mm (adjustable)
• Rear lowering: 15-40mm (adjustable)
• Max front axle load: 790 kg
• Max rear axle load: 890 kg

Please check your vehicle's axle loads (shown on the VIN plate or registration documents) against the maximums above to make sure this kit suits your car.

Fitting available in our workshop. Not sure which kit fits your car? Contact us with your registration and we'll confirm the right part.