Bilstein B12 Pro-Kit Suspension Kit for BMW E30 318i – Part Number BILSTEIN-46-180827
Transform your classic BMW E30 318i with the Bilstein B12 Pro-Kit, part number BILSTEIN-46-180827 (46-180827). This proven Bilstein and Eibach suspension package is the go-to BMW E30 suspension upgrade for sharper handling, confident stability and a purposeful ride height drop. Perfect for fast-road driving and everyday use, the Bilstein B12 Pro-Kit pairs four Bilstein B8 high-performance shock absorbers with four Eibach Pro-Kit springs for outstanding control, reduced body roll and improved steering response without sacrificing comfort.
If you are searching for BMW E30 coilovers, E30 suspension kits, BMW E30 lowering springs and shocks, or an E30 318i suspension upgrade, the Bilstein B12 Pro-Kit is the high-quality, TÜV approved solution enthusiasts trust. It delivers the stance and performance you want with the reliability your classic deserves.
Why choose the Bilstein B12 Pro-Kit for your BMW E30 318i
- Matched damping and spring rates for precision, control and everyday comfort
- Lowers the vehicle approximately 10 mm to 30 mm depending on application for a sportier stance
- Bilstein B8 high-performance dampers paired with Eibach Pro-Kit progressive springs
- Gas-pressure technology for consistent performance under spirited driving
- Excellent driving dynamics, reduced body roll and enhanced high-speed stability
- German engineering with TÜV certification for peace of mind
- Bilstein upside-down monotube technology available on select applications
What is included: four Bilstein B8 shock absorbers and four Eibach Pro-Kit springs, tuned together for optimal results on the BMW E30 platform. Often searched as E30 coilovers, this B12 Pro-Kit is a fixed-rate spring and damper package rather than a height-adjustable coilover system, giving you plug-and-play fitment and perfectly matched components straight out of the box.
Fitment and compatibility
BMW 3 Series E30 Convertible (09/1982 to 11/1993) – 318i.
Technical details
| Shock absorber type | Gas pressure |
| Strut outside diameter | 45 mm |
Real-world results
We have supplied and installed many Bilstein B12 kits for E30 owners and the feedback is consistently excellent. Customers report tighter turn-in, more confidence on B-roads, and a comfortable ride that complements daily driving and weekend blasts alike. It is a simple, effective upgrade that modernises the way your classic BMW E30 318i drives.
Compatibility check
We will verify fitment before dispatch. Enter your UK registration or the last 7 digits of your VIN at checkout and we will confirm compatibility for your specific BMW E30 318i.
Professional fitting
Want this kit fitted by specialists? Nforcd offers expert installation in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Part numbers and identifiers
Part number: BILSTEIN-46-180827
EAN: 4025258674229
UPC: 651860672625
Keywords customers use
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