Bilstein B12 Pro-Kit Suspension Kit for BMW 3 Series E93 Convertible 325d and 330d - Part Number 46-180681
Transform the way your BMW E93 drives with the Bilstein B12 Pro-Kit, part number 46-180681. This performance suspension kit is the go-to upgrade for BMW 3 Series E93 Convertible owners looking for sharper handling, lower ride height and everyday usability. Matched Bilstein B8 dampers and Eibach Pro-Kit springs deliver a precise, confident and sporty drive without sacrificing comfort. Ideal for BMW E93 325d and 330d diesel models.
Searching for BMW E93 coilovers, BMW E93 suspension upgrade, BMW 3 Series E93 lowering kit, E93 shocks and springs, E93 325d suspension or E93 330d suspension? The Bilstein B12 Pro-Kit is consistently one of the best-performing and most reliable options, combining quality, durability and real-world performance for road use.
Why choose the Bilstein B12 Pro-Kit for your BMW E93
- Matched performance suspension kit for the BMW 3 Series E93 Convertible, including 325d and 330d
- Lowering typically between 10 mm and 30 mm depending on application, for a lower centre of gravity and improved stance
- Bilstein B8 high-performance gas-pressure dampers for rapid response and excellent control
- Eibach Pro-Kit progressive-rate springs for improved cornering and everyday comfort
- Enhanced steering precision, reduced body roll and improved high-speed stability
- German engineering quality with TUV certification
- Fine-tuned as a complete spring and damper solution, ready to install
- Bilstein monotube technology with upside-down design available on select applications
What you get
- 4 x Bilstein B8 high-performance shock absorbers
- 4 x Eibach Pro-Kit performance springs
- A factory-matched suspension package designed to work together for optimal results
Real-world performance you can trust
We have fitted and run this kit on E9X-platform builds and it simply works. Our customers love the sharper turn-in, flatter cornering and the confident, OEM-plus feel on British roads. If you want a BMW E93 suspension upgrade that boosts performance and keeps daily comfort, the Bilstein B12 Pro-Kit is a proven choice.
Fitment and lowering
Compatible with BMW 3 Series Convertible E93, model years 2006 to 2013, including 325d and 330d. Typical lowering range is approximately 10 mm to 30 mm depending on vehicle specification.
Key search terms
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Technical highlights
- Technology: Bilstein gas-pressure monotube damping
- Spring type: Eibach Pro-Kit progressive-rate
- Certification: German TUV
- Design: Fine-tuned damper and spring pairing for the E93 chassis
Compatibility check
We verify compatibility before dispatch. Provide your UK registration or the last 7 digits of your VIN at checkout and we will confirm this Bilstein B12 Pro-Kit 46-180681 fits your BMW E93 3 Series Convertible.
Professional fitting
For expert installation, book with Nforcd in Warwickshire. Email Sales@nforcd.com to request a fitting quote. Professional setup ensures the best ride, handling and longevity from your Bilstein and Eibach package.
Part details
- Part number: Bilstein 46-180681
- Also referenced as: BILSTEIN-46-180681
- Manufacturer: Bilstein
- EAN: 4025258674083
- UPC: 651860672489
Upgrade your BMW E93 3 Series Convertible 325d or 330d with the Bilstein B12 Pro-Kit and enjoy sharper handling, a lower and more purposeful stance, and confidence-inspiring control on every drive.