Bilstein, B12 Sport Suspension, FA30/RA30mm, fits BMW Z4 Roadster E85 2.2 i / 2.5 i / 2.5 si / 3.0 i / 3.0 si (12/2002-02/2009) (46-181237)
Regular price
€1.677,95
incl. VAT
Item no.: BS 46181237
Remote warehouse
Delivery time: 2-4 weeks
Shipping: from 56,95 € — exact rate shown in cart
✓Lightning-fast delivery – most orders ship the same day
✓Customer service by phone, chat and email: weekdays 8am-8pm, weekends 10am-4pm
✓14-day right of return for private customers
✓Danish company – online since 2003, CVR 27331939
Couldn't load pickup availability
Bilstein B12 Pro-Kit is a complete upgrade kit for the driving characteristics of your BMW Z4 Roadster.
- Fits BMW Z4 Roadster E85 2.2 i / 2.5 i / 2.5 si / 3.0 i / 3.0 si (2002-2009)
- Includes high-performance shock absorbers and matched lowering springs
- Lower center of gravity for improved cornering stability: FA30/RA30mm
- Improves driving dynamics and ride comfort
- Balanced and predictable handling
| Brand | Bilstein |
|---|---|
| SKU | BS 46181237 |
| EAN | 4025258674625 |
| Stock | Remote warehouse, delivery time 2-4 weeks |
| Product family | Koni shock absorbers |
| Car make/model | BMW | Z4 |
| Colour | Yellow |
| Material | Steel |
| Difficulty level | Expert |
| Shipping type | XXL package |
| Product approval | ✓ TÜV godkendt |
Frequently asked questions
The Bilstein B12 Pro-Kit enhances both driving dynamics and ride comfort, providing more balanced and predictable handling. The lower center of gravity from the lowering springs contributes to better cornering stability, which is advantageous for those looking for a sporty driving experience.
Installing the Bilstein B12 Pro-Kit requires expertise, so it is recommended that an experienced person or professional handles the installation. Since it is considered expert installation, it may be challenging for those without experience.
Yes, the Bilstein B12 Pro-Kit is TÜV approved, which means the product has undergone strict testing for quality and safety. This can be an important factor if you want to ensure that your upgrades meet official standards.
Yes, the installation of the Bilstein B12 Pro-Kit can change the daily driving experience. Although it improves cornering stability and driving dynamics, it may also result in a stiffer suspension, which can make daily driving less comfortable on uneven road surfaces.
Datablad
- 3.0 i (from 2002)
- 2.2 i (from 2003)
- 2.5 i (from 2005)
- 2.5 si (from 2006)
- 3.0 si (from 2006)
Delivery and returns
In-stock items ship the same day when ordered before 3.00 PM on weekdays. The shipping cost depends on the item's size and is shown exactly when the item is added to the cart.
You have a 14-day right of withdrawal on purchases as a private individual. The item must be returned unused and in its original packaging.
The right of withdrawal applies exclusively to private purchases — we do not offer a right of return on purchases made by resellers or businesses (B2B).
Please note that the right of withdrawal does not cover items that are custom-made or adapted to your specific requirements.
Do you have questions about your delivery or return? Contact us by phone, chat or email: weekdays 8am-8pm, weekends 10am-4pm.