Bilstein B12 Sportline Suspension Kit for BMW E46 316i 318i 316Ci 318Ci — Part No. 46-180131
Upgrade your BMW E46 with the Bilstein B12 Sportline suspension kit, part number BILSTEIN-46-180131. This performance suspension kit is the perfect direct-fit upgrade for E46 316i, 318i, 316Ci and 318Ci drivers who want sharper handling, improved comfort and a purposeful lowered stance. The Bilstein B12 Sportline kit delivers quick and easy lowering, precise control and confidence-inspiring road manners for daily driving and fast road use.
At Nforcd we rate this kit highly. We have used it ourselves and our customers consistently report superb ride quality, excellent body control and a great OEM-plus look. If you are searching for BMW E46 coilovers, E46 lowering springs, E46 shocks or a complete BMW E46 suspension upgrade, the Bilstein B12 Sportline is a proven, high-quality choice.
Why choose Bilstein B12 Sportline for your BMW E46
- Direct fit for BMW E46 316i, 318i, 316Ci, 318Ci with no modifications
- Static lowering up to 50 mm for a lower centre of gravity and aggressive stance
- Matched performance springs and Bilstein gas pressure dampers for balanced handling
- Improved comfort and control compared to tired factory suspension
- Correct suspension geometry and motion ratio for confident, predictable dynamics
- Quick installation and straightforward setup for an instant transformation
- Includes technical certification for peace of mind
Key features
- Performance-focused spring and damper package engineered specifically for the E46
- Gas pressure shock absorber technology for consistent performance
- Sportline lowering for a purposeful, factory-plus appearance
- No grinding or rubbing when installed correctly
Lowering and stance
The Bilstein B12 Sportline suspension kit delivers static lowering by up to 50 mm, giving your BMW E46 a lower, more planted look while enhancing turn-in, reducing roll and improving overall grip and stability.
Compatibility
Designed specifically for the following BMW E46 models:
- BMW 3 Series Saloon E46 12/1997 to 05/2005 — 316i, 318i
- BMW 3 Series Coupe E46 12/1998 to 07/2006 — 316Ci, 318Ci
If you are searching for BMW E46 suspension kit, BMW E46 coilovers, BMW E46 shocks and springs, E46 lowering kit or E46 sport suspension, this Bilstein B12 Sportline package is tailored for these engines and body styles.
Compatibility check
We will verify fitment before dispatch. Provide your UK registration or the last 7 digits of your VIN at checkout to ensure the Bilstein 46-180131 kit matches your car.
Installation
Professional fitting available at Nforcd in Warwickshire. Email Sales@nforcd.com for a fitting quote and expert advice on setup and alignment.
Specifications
| Manufacturer | Bilstein |
| Product | Bilstein B12 Sportline Suspension Kit |
| Shock absorber type | Gas pressure |
| Part number | BILSTEIN-46-180131 |
| EAN | 4025258673529 |
| UPC | 651860671925 |
What this kit is ideal for
- BMW E46 daily drivers wanting OEM-plus comfort with tighter handling
- Fast road use where stability, grip and confidence matter
- Owners upgrading tired factory suspension to a high-quality, direct-fit solution
Customer feedback and our experience
Our customers love the Bilstein B12 Sportline on the E46 platform for its excellent ride, predictable handling and quality construction. We have used it ourselves and it remains one of our go-to recommendations for an E46 sport suspension upgrade.
Popular search terms
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