Bilstein B12 Pro-Kit Suspension Kit for BMW 3 Series Touring G21 G81 – Part Number BILSTEIN-46-262585
Transform your BMW 3 Series Touring with the Bilstein B12 Pro-Kit suspension kit. This is the go-to BMW G21 and G81 suspension upgrade for drivers who want sharper handling, a lower stance, and everyday comfort. The Bilstein 46-262585 kit pairs Bilstein B8 high-performance shock absorbers with Eibach Pro-Kit progressive lowering springs for a perfectly matched, OEM-plus solution. Expect precise steering response, reduced body roll, and a confident, planted feel on British roads.
Ideal for BMW G21 and G81 xDrive models including 330e, 330i, M340i, 320d, 330d, and M340d Touring and Estate variants. Frequently searched as BMW G21 coilovers or BMW G81 coilovers, this B12 kit delivers coilover-like control with the reliability and ride quality of a matched spring and damper package. Lowering range is typically 10 to 30 mm depending on application, enhancing stance and performance without compromising usability.
We have installed this kit at Nforcd and customer feedback has been excellent. Owners love the improvement in cornering grip, stability under braking, and the refined ride quality. If you are looking for a BMW 3 Series suspension kit that balances performance and comfort, the Bilstein B12 Pro-Kit is a proven, German-engineered solution.
Why choose the Bilstein B12 Pro-Kit for your BMW G21 G81
- Bilstein B8 dampers and Eibach Pro-Kit springs engineered to work together for optimal road handling
- Lowering of approximately 10 mm to 30 mm depending on application for a purposeful, sporty stance
- Precise response with excellent driving dynamics and high safety reserves
- Progressive rate Eibach springs help maintain comfort during daily driving
- Bilstein gas-pressure technology for consistent performance
- Upside-down monotube technology on select applications
- German TUV certification and trusted Bilstein quality
- Direct-fit replacement for a clean, OEM-quality installation
Key search terms
Bilstein B12 Pro-Kit BMW G21, Bilstein B12 Pro-Kit BMW G81, Bilstein 46-262585, BILSTEIN-46-262585, BMW 3 Series G21 suspension upgrade, BMW G21 lowering springs, BMW G81 suspension kit, BMW G21 coilovers, BMW G81 coilovers, Bilstein B8 dampers, Eibach Pro-Kit springs, BMW 330e xDrive suspension, BMW 330d xDrive suspension, BMW 320d xDrive suspension, BMW M340i xDrive suspension, BMW M340d xDrive suspension, BMW 3 Series Touring estate suspension kit.
Compatibility
BMW 3 Series Touring G21 and G81 xDrive models as listed below:
- 3 Touring G21, G81 (07.19 -)
- 330e Plug-in-Hybrid xDrive
- 330i xDrive
- M340i xDrive, M340i Mild-Hybrid xDrive
- 320d xDrive, 320d Mild-Hybrid xDrive
- 330d xDrive, 330d Mild-Hybrid xDrive
- M340d Mild-Hybrid xDrive
- 3 Touring Van G21 (07.19 -)
- M340i xDrive
- 320d xDrive, 320d Mild-Hybrid xDrive
- 330d xDrive
Technical characteristics
- Shock absorber type: Gas pressure
- Matched B8 shock absorbers with Eibach Pro-Kit springs
- Lowering range: approximately 10 to 30 mm depending on application
Compatibility check before dispatch
We verify fitment prior to shipping. Provide your UK registration number or the last 7 digits of your VIN at checkout so we can confirm the Bilstein 46-262585 B12 Pro-Kit is correct for your BMW 3 Series G21 or G81.
Professional installation
For fitting, we recommend Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com and our team will be happy to help.
Part numbers and manufacturer
- Part number: BILSTEIN-46-262585
- EAN: 4025258898076
- UPC: 651860909462
- Manufactured by: Bilstein