Eibach E10-20-010-01-22 replaces the original springs on the BMW Z4 Roadster (E85) applications listed below. This four-spring Pro-Kit provides a fixed reduction in ride height while retaining the existing dampers, subject to their condition and the fitting document.
Lowering and axle limits
- Front lowering: approximately 30 mm
- Rear lowering: approximately 30 mm
- Maximum permitted front axle load: 790 kg
- Maximum permitted rear axle load: 860 kg
These are the current Eibach catalogue lowering figures for the listed applications. Actual ride height varies with original suspension, equipment and vehicle tolerances. Any existing factory lowering reduces the additional drop. This is a fixed spring kit; ride height is not adjustable.
Vehicle applications
- BMW Z4 2.2i Roadster (E85): 10/2003 to 10/2005; 2171 cc petrol; 125 kW / 170 PS; engine M54 B22 (226S1).
- BMW Z4 2.5i Roadster (E85): 09/2005 to 02/2009; 2497 cc petrol; 130 kW / 177 PS; engine N52 B25 A.
- BMW Z4 2.5i Roadster (E85): 12/2002 to 12/2005; 2494 cc petrol; 141 kW / 192 PS; engine M54 B25 (256S5).
- BMW Z4 2.5si Roadster (E85): 09/2005 to 02/2009; 2497 cc petrol; 155 kW / 211 PS; engine N52 B25 A, N52 B25 AF.
- BMW Z4 2.5si Roadster (E85): 01/2006 to 08/2008; 2497 cc petrol; 160 kW / 218 PS; engine N52 B25 A.
- BMW Z4 3.0i Roadster (E85): 12/2002 to 12/2005; 2979 cc petrol; 170 kW / 231 PS; engine M54 B30 (306S3).
- BMW Z4 3.0si Roadster (E85): 01/2006 to 08/2008; 2996 cc petrol; 195 kW / 265 PS; engine N52 B30 BF, N52 B30 A.
For rear-wheel-drive vehicles without self-levelling suspension. Check the permitted axle weights on the vehicle identification plate, not its unladen weight. Match the chassis, engine and spring part numbers before ordering.
Kit contents and identification
- 2 x F11-20-010-01-VA – front springs
- 2 x F11-20-010-01-HA – rear springs
Dampers are not included. The spring markings and complete fitting certificate identify the correct components for your vehicle.
Installation details
- Have a suitably equipped workshop fit the springs and check wheel alignment and headlamp aim afterwards.
- Inspect the dampers, spring seats and mounting components, and replace worn parts before installation.
- Retain the original bump stops specified in the fitting certificate. Follow its limits on replacement dampers and spring seats.
- Check wheel and tyre clearance and the conditions for any other modifications. Lower ground clearance needs to be considered on ramps and uneven surfaces.
Download the manufacturer fitting certificate and Eibach application notes A, 18 and 20. The certificate includes German approval information and technical fitting conditions.
Product image
Eibach supplies this representative Pro-Kit photograph for the part number. Spring shape and appearance may differ; the listed part numbers and technical specifications identify the kit.
Ordering from GSM Performance
Ordered from our supplier. Contact us for the current lead time. Send your registration or VIN and details of any suspension modifications if you would like help confirming fitment.
