Eibach Pro-Street-S Coilover Kit for BMW Z4 G29 & Toyota Supra DB
The Eibach Pro-Street-S Coilover Kit gives your BMW Z4 G29 or Toyota Supra a sharper, more controlled drive with height-adjustable suspension. It replaces the standard springs and dampers with threaded coilovers at the front and adjustable rear units, so you can fine-tune the ride height to suit your style and road use.
This kit is designed to improve cornering grip, steering response and overall stability, while still keeping comfort suitable for daily driving when set up correctly. It is made to work with cars originally fitted with electronic damper control and includes the Eibach PRO-TRONIC unit to keep the car’s electronics working without constant warning lights.
Key benefits
- Height-adjustable front and rear for a tailored stance and setup
- More precise handling and improved confidence in fast corners
- Better body control under braking, acceleration and direction changes
- Compatible with factory electronic damper control systems using the included PRO-TRONIC module
- Quality coilover solution from a trusted suspension specialist
Note: Not suitable for 4WD models or cars with factory self-levelling suspension.
Technical Information
| Make | Model | Variant | Model Years | Axle Load Front (Max kg) | Axle Load Rear (Max kg) | Lowering Front (mm) | Lowering Rear (mm) |
|---|---|---|---|---|---|---|---|
| BMW | Z4 ROADSTER (G29) | sDrive 20 i, sDrive 30 i, M40 i | 11.18 – | 865 | 995 | 30-50 mm | 30-50 mm |
| TOYOTA | SUPRA (DB_) | 2.0, 3.0 GR | 03.19 – | 865 | 995 | 15-35 mm | 20-40 mm |
Manufacturer Notes
- For vehicles without levelling control.
- Except vehicles with 4WD.
- Front axle height adjustable by threaded strut, rear axle by height adjustable unit.
- In some cases additional OE-Parts for the installation of the suspension componends are required. Therefore please take a look at the corresponding technical documents which are available on our website.
- If replacement required: You will find the components in the Components Certificate at the point “Amendment of the vehicle documents”. The Components Certificate can be downloaded on: www.eibach.com – click on British flag – Online Catalog / Product & Components Certificate Search (RED BUTTON)
- For vehicle with electronic damper control. (Series). PRO-TRONIC suppresses the error message after installaton of the coil-over-suspension (PSS/PSM). The functionality of electronic damper control is not applicable. The kit includes the PRO-TRONIC-unit.

