Bilstein B12 Sportline Suspension Kit for BMW E39 5 Series | Part No. BILSTEIN-46-180926
Transform the way your BMW E39 drives with the Bilstein B12 Sportline performance suspension kit. If you are searching for BMW E39 suspension upgrade, Bilstein B12 Sportline, E39 lowering kit, BMW 5 Series E39 shocks and springs, E39 handling upgrade or an E39 coilover alternative, this is the proven, bolt-on solution that delivers sharper handling, confident road holding and the perfect sportier stance.
Engineered by Bilstein for fast-road performance, the B12 Sportline kit pairs precision-matched springs and gas-pressure dampers to give your E39 a dynamic, controlled ride with improved comfort compared to tired factory suspension. It is the ideal BMW E39 suspension kit if you want better turn-in, reduced body roll and a purposeful drop without the compromise of cheap coilovers.
Key benefits
- Direct-fit, vehicle-specific Bilstein B12 Sportline suspension for BMW E39 5 Series
- Sporty, predictable handling with improved stability and steering response
- Static lowering up to approximately 50 mm depending on model
- Gas pressure dampers for consistent performance and fade resistance
- Balanced ride quality for daily use and fast-road driving
- Excellent alternative to coilovers if you want fixed, road-friendly ride height
- Designed for quick, clean installation with OE-style fitment
Lowering and ride height
The Bilstein B12 Sportline kit provides a fixed, static drop of up to around 50 mm depending on engine and model. It is not a height-adjustable coilover. The springs and dampers are precisely matched to maintain correct suspension geometry and tyre clearance for confident, rub-free performance when installed to specification.
Why E39 owners choose Bilstein B12 Sportline
This kit is a favourite with our team and customers alike for its blend of comfort and control. If you want a BMW E39 suspension upgrade that looks right, drives brilliantly and lasts, the Bilstein B12 Sportline consistently delivers.
Compatibility
BMW 5 Series E39 models, 09/1995 to 07/2003, including:
- 520i
- 523i
- 525i
- 528i
- 530i
- 520d
- 525td
- 525tds
Note: Always verify exact fitment for your specific vehicle, engine and specification before ordering.
Direct fit and installation
Designed for straightforward, bolt-on installation with no fabrication required when replacing like-for-like suspension components. For professional fitting, we recommend booking our in-house service at Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Compatibility check before dispatch
We will run a compatibility check prior to shipping. Provide your UK registration or the last 7 digits of your VIN at checkout so we can confirm this Bilstein B12 Sportline kit is correct for your BMW E39.
Technical details
| Part number | BILSTEIN-46-180926 |
| Product | Bilstein B12 Sportline Suspension Kit |
| Platform | BMW 5 Series E39 |
| Shock absorber type | Gas pressure |
| EAN | 4025258674328 |
| UPC | 651860672724 |
Search-friendly terms
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