# Kit Bilstein B12 Prokit Eibach Bilstein BMW Z4 E85 E86 > Bilstein B12 Prokit Eibach kit with shock absorbers and springs for BMW Z4 E85 E86 2.2, 2.5, 3.0 from 11.02. Average lowering of 30 mm. - **Reference** : 46-181237 - **Brand** : Bilstein - **Price** : 1265.82 EUR incl. VAT - **Availability** : Backorder, ships from 2026-11-12 - **Delivery to mainland France** : 0.00 EUR, ships within 6 to 6 business day(s), transit 1 to 2 business day(s) - **EAN** : 4025258674625 - **URL** : https://dynaparts.fr/en/z4/134136-kit-bilstein-b12-prokit-eibach-bilstein-bmw-z4-e85-e86.html Reduced price! ![Kit Bilstein B12 Prokit Eibach Bilstein BMW Z4 E85 E86](https://dynaparts.fr/433873-large_default/kit-bilstein-b12-prokit-eibach-bilstein-bmw-z4-e85-e86.jpg) **Check compatibility** with your vehicle Choose my vehicle Kit B12 "Prokit" BMW Z4 (E85 / E86) 2.2, 2.5, 3.0 Year: 11.02- ![Bilstein](https://dynaparts.fr/img/m/14.jpg) [Brand Bilstein](https://dynaparts.fr/en/14_bilstein) Reference 46-181237 Rating: (0) 1 265,82 € tax incl. 1 489,20 € -15% ? Available from the manufacturer 7 in stock at factory 1. Order today 2. Preparation at the manufacturer 3. Delivery Mon 16 Nov Estimated delivery to you on 16/11/2026 This lead time is an estimate and may change due to circumstances beyond our control This product is eligible for FREE SHIPPING!\* With this product: 1 265,82 € Free delivery unlocked Delivery country Postcode (optional) Suspension kit Bilstein B12 with short springs Eibach Prokit for BMW Z4 (E85 / E86) 2.2, 2.5, 3.0 Year: 11.02- Average lowering before (mm): 30 Medium lowering (mm): 30 Suspension kits are sold without a cup. Non-contractual photography, the product delivered can vary depending on the chassis or motorization, for example, some kits do not require dampers or rear springs. More details from customer service Find our technical data sheets on how to select its shock absorbers, and select the kit that suits your needs. A doubt about the compatibility of the product? Can't find suitable Bilstein products for your vehicle? Go to the Bilstein Online catalog to refine your search and send us the desired reference so that we can help you find it on our site. : [Webcat Bilstein](http://web1.carparts-cat.com/default.aspx?11=18&14=6&10=F9B4C506148549B0BE4A4DDC66B0E5A6018006&12=100) - **Materials:** Steel - **Product Range :** Suspension - **Hanging** Short shocks and springs Compatible vehicles (6) BMW (6) ▼ | Model | Engine | Fuel | Displacement | Power | Years | | --- | --- | --- | --- | --- | --- | | Z4 Roadster (E85) (12/2002 - 02/2009) | 2.2 i (170 cv) | essence | - | 170 hp | - | | Z4 Roadster (E85) (12/2002 - 02/2009) | 2.5 i (177 cv) | essence | - | 177 hp | - | | Z4 Roadster (E85) (12/2002 - 02/2009) | 2.5 i (192 cv) | essence | - | 192 hp | - | | Z4 Roadster (E85) (12/2002 - 02/2009) | 2.5 Si (218 cv) | essence | - | 218 hp | - | | Z4 Roadster (E85) (12/2002 - 02/2009) | 3.0 i (231 cv) | essence | - | 231 hp | - | | Z4 Roadster (E85) (12/2002 - 02/2009) | 3.0 Si (265 cv) | essence | - | 265 hp | - | #### Related Products ![Bilstein](https://dynaparts.fr/img/m/14-fabricant.png) Ref: 46-181268 Estimated restock lead time → 17/12/2026 ### [Kit Bilstein B12 Prokit Eibach Bilstein BMW Z4 E89](https://dynaparts.fr/en/z4/134138-kit-bilstein-b12-prokit-eibach-bilstein-bmw-z4-e89.html) Kit B12 "Prokit" BMW Z4 (E89) 23i, 30i Year: 4.09- 1 288,26 € 1 515,60 € Rating: (0) ![Bilstein](https://dynaparts.fr/img/m/14-fabricant.png) Ref: 46-181275 Estimated restock lead time → 17/12/2026 ### [Kit Bilstein B12 Prokit Eibach Bilstein BMW Z4 E89](https://dynaparts.fr/en/z4/134139-kit-bilstein-b12-prokit-eibach-bilstein-bmw-z4-e89.html) Kit B12 "Prokit" BMW Z4 (E89) 35i, 35is Year: 4.09- 1 278,06 € 1 503,60 € Rating: (0) ![Bilstein](https://dynaparts.fr/img/m/14-fabricant.png) Ref: 46-000033 Estimated restock lead time → 17/12/2026 ### [Bilstein B12 Kit Prokit Eibach Bilstein BMW Z4 M](https://dynaparts.fr/en/z4/134140-kit-bilstein-b12-prokit-eibach-bilstein-bmw-z4-m.html) Kit B12 "Prokit" BMW Z4 M Coupe and Roadster Year: 3.06- 1 343,34 € 1 580,40 € Rating: (0) ![Bilstein](https://dynaparts.fr/img/m/14-fabricant.png) Ref: 48-104739 Estimated restock lead time → 17/12/2026 ### [Bilstein B16 Kit Bilstein BMW Z4 E85 E86](https://dynaparts.fr/en/z4/136104-kit-bilstein-b16-bilstein-bmw-z4-e85-e86.html) Kit B16 BMW Z4 (E85 / E86) 2.0 Year: 5.05- 2 399,04 € 2 822,40 € Rating: (0) #### Product Review ### Average rating 0.0 0 Review ★★★★★ Excellent 0 ★★★★☆ Good 0 ★★★☆☆ Medium 0 ★★☆☆☆ Poor 0 ★☆☆☆☆ Terrible 0 - Reviews (0) - All reviews (0) - Has image/video (0) - Excellent (0) - Good (0) - Medium (0) - Poor (0) - Terrible (0) - Sort by: Latest - Latest - Oldest - High rating - Low rating - Helpful - Sort by: Latest - Latest - Oldest - Helpful Il n'y a pas d'avis disponibles Write your review. - **Free delivery\*** On orders of €250 or more, or to a pickup point for small parcels (10 g to 250 g) from €13, in mainland France - **Secure payment** Card, PayPal or 2, 3, 4 or 10 instalments with Alma - **Expert advice** [+33 5 35 00 43 59, Monday to Friday](tel:+33535004359) - **Dynaparts rewards** [Loyalty, referral and ambassador program](https://dynaparts.fr/en/content/27-refer-and-earn) - **French company** Based in Pessac (Gironde), team and customer service in France [![Dynaparts](https://dynaparts.fr/img/divers/dynaparts3.png)](https://dynaparts.fr/en/) Specialist in **car performance parts**: exhaust systems, intakes, suspension, EGR delete, engine parts and servicing for Volkswagen, Audi, Seat, Skoda, BMW, MINI, Peugeot, Citroën and Renault. 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