Bilstein B12 Pro-Kit Suspension Kit for BMW 1 Series E81 E87 116i 118i 120i
Unlock sharper handling, a lower stance and everyday drivability with the Bilstein B12 Pro‑Kit, part number BILSTEIN-46-180483 (also known as 46-180483). Designed for the BMW 1 Series E81 and E87 petrol models 116i, 118i and 120i, this premium BMW 1 Series suspension upgrade combines Bilstein B8 performance dampers with Eibach Pro‑Kit lowering springs for a proven fast-road setup.
If you are searching for BMW E81 coilovers or BMW E87 coilovers, the B12 Pro‑Kit is the perfect coilover alternative for drivers who want the low, purposeful look and precision handling of a lowering kit without the compromises of height-adjustable coilovers. Expect approximately 10 to 30 mm of lowering depending on the specific application, with superb control, stability and comfort.
Why choose the Bilstein B12 Pro‑Kit for your BMW 1 Series?
- Transforms handling: tighter body control, reduced body roll, sharper turn‑in and improved high‑speed stability.
- Everyday comfort: engineered for fast-road use with excellent ride quality.
- Matched system: Bilstein B8 dampers and Eibach Pro‑Kit springs tuned to work together.
- Lower, cleaner stance: tasteful drop for a sportier look without rubbing when used with appropriate wheel/tyre setups.
- Direct-fit upgrade: a complete spring and damper kit for straightforward installation.
- German engineering: Bilstein gas-pressure technology, monotube/inverted strut tech on select applications, TÜV-approved.
Key features
- Bilstein B8 high‑performance dampers (gas‑pressure, monotube technology on select fitments).
- Eibach Pro‑Kit progressive-rate lowering springs for balanced ride and handling.
- Approximate lowering: 10 to 30 mm depending on vehicle specification.
- Precision damping for consistent performance under spirited driving.
- TÜV certification and OE-level durability.
What you get
- 4 x Bilstein B8 performance dampers.
- 4 x Eibach Pro‑Kit lowering springs.
- A proven, matched BMW 1 Series lowering kit ready to install.
Compatibility
BMW 1 Series E81 and E87 petrol models:
- E81 3‑door (09/2006 – 12/2011): 116i, 118i, 120i
- E87 5‑door (02/2003 – 01/2013): 116i, 118i, 120i
Compatibility check
We will verify fitment before dispatch. Add your UK registration number or the last 7 digits of your VIN at checkout and we will confirm that BILSTEIN-46-180483 suits your exact car.
Fitting and setup
For the best results, professional installation and a four‑wheel alignment are recommended. Nforcd offers expert fitting in Warwickshire. Request a quote at Sales@nforcd.com.
Tried, tested and loved by our customers
We have supplied and fitted the Bilstein B12 Pro‑Kit on multiple BMW 1 Series builds. Feedback is consistently positive, highlighting improved cornering confidence, reduced roll and a more controlled, refined ride. It is one of the most popular BMW E81 E87 suspension upgrades for fast-road use.
Search-friendly terms
BMW 1 Series suspension kit, BMW E81 suspension, BMW E87 suspension, BMW 116i 118i 120i lowering springs, Bilstein B12 Pro‑Kit, Bilstein B8 dampers, Eibach Pro‑Kit springs, BMW 1 Series lowering kit, BMW E81 E87 coilover alternative, sport suspension, fast road suspension, gas‑pressure shocks, monotube shocks.
Part details
- Part number: BILSTEIN-46-180483 / 46-180483
- Shock absorber type: Gas pressure
- Manufacturer: Bilstein
- EAN: 4025258673871
- UPC: 651860672274