
Bilstein B12 Pro Kit Suspension for BMW 1 Series F20 F21 2011-2018 - 118d xDrive 120d xDrive - Part Number 46-237538
Transform your BMW 1 Series handling with the Bilstein B12 Pro Kit suspension upgrade. This matched set of performance dampers and lowering springs is precision engineered for BMW F20 and F21 xDrive models, giving your 118d xDrive or 120d xDrive a sharper turn-in, flatter cornering, improved stability and a purposeful lowered stance without ruining daily comfort. If you are looking for BMW 1 Series lowering springs and dampers, BMW F20 suspension upgrade, BMW F21 suspension kit, BMW 118d xDrive suspension upgrade, BMW 120d xDrive suspension kit or a proven alternative to coilovers for fast-road use, the Bilstein B12 Pro Kit 46-237538 is the benchmark.
Why choose Bilstein B12 for your BMW F20 F21
- Direct-fit BMW 1 Series F20 F21 suspension upgrade for xDrive models 2011-2018.
- Matched dampers and springs for controlled body movement, confident braking and precise steering feel.
- Sporty yet comfortable ride on British roads, ideal for daily driving and spirited B-road runs.
- Static lowering for a lower centre of gravity and improved stance while maintaining usability.
- Designed to work with the original geometry to help avoid rubbing when installed correctly.
Real-world results from Nforcd customers
We have fitted the Bilstein B12 Pro Kit to BMW 1 Series F20 and F21 xDrive cars and customer feedback has been consistently positive. Drivers report tighter turn-in, reduced body roll and a planted, confident feel without a crashy ride. It is a genuine step up from tired factory suspension and an excellent fast-road alternative to harsher coilovers.
Lowering and handling
The B12 Pro Kit delivers static lowering up to 50 mm depending on application, paired with Bilstein damper technology for precise control. The spring compression height and motion ratio remain close to the original setup, helping maintain practical ground clearance and day-to-day usability.
Compatibility
- BMW 1 Series F20 2011-2018
- 118d xDrive - 118dx
- 120d xDrive - 120dx
- BMW 1 Series F21 2011-2018
- 118d xDrive - 118dx
- 120d xDrive - 120dx
Part number
Bilstein 46-237538
Quality and warranty
Manufactured by Bilstein and supplied with a 2 year Bilstein warranty for peace of mind.
Professional fitting in Warwickshire
Want it fitted properly the first time? Book professional installation with Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
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