
Bilstein B12 Pro-Kit Suspension Kit for BMW F20 F21 F22 F23 M135i M140i M235i M240i
Upgrade your BMW 1 Series or 2 Series with the Bilstein B12 Pro-Kit suspension kit and experience sharper handling, tighter body control and a purposeful ride height drop. This is the go-to BMW suspension upgrade for F20, F21, F22 and F23 owners who want real-world performance and daily-drive comfort. The Bilstein B12 Pro-Kit combines Bilstein B8 performance dampers with Eibach Pro-Kit springs for a perfectly matched, German engineered setup that transforms the way your BMW drives on UK roads.
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Why choose the Bilstein B12 Pro-Kit
- Bespoke pairing of Bilstein B8 performance dampers with Eibach Pro-Kit progressive springs for precise response, excellent driving dynamics and high safety reserves
- Noticeably reduced body roll, improved turn-in and traction, and a confident, sporty stance
- Gas-pressure monotube technology from Bilstein for consistent damping and fade-free performance
- German TÜV certification and vehicle-specific tuning for BMW F20, F21, F22 and F23 platforms
- Ideal daily-driver setup with genuine performance gains without the harshness of many coilovers
At Nforcd we have fitted this kit to customer cars as well as our own, and the feedback is consistently positive: better stability, crisper steering and the right amount of lowering without compromising everyday usability. If you are searching for the best BMW M135i, M140i, M235i or M240i suspension upgrade, the Bilstein B12 Pro-Kit is the proven choice.
Lowering amounts
- F20 and F21 125d: 25 mm front, 30 mm rear
- F20 and F21 M135i, M140i: 25 mm front, 15 mm rear
- F22 Coupe M235i, M240i: 20 mm front, 10 mm rear
- F22 Coupe 225d: 30 mm front, 20 mm rear
- F23 Convertible M235i, M240i: 20 mm front, 20 mm rear
- F23 Convertible 225d: 30 mm front, 20 mm rear
Compatibility
BMW 1 Series F20, F21: M135i, M140i, 125d
BMW 2 Series F22, F23: M235i, M240i, 225d
What’s included
- Bilstein B8 dampers: 35-264552 x 2
- Bilstein B8 dampers: 24-264563 x 2
- Eibach Pro-Kit springs: E10-20-030-02-22 x 1
Important notes and recommended extras
- For the best ride and handling we highly recommend replacing the standard rear bump stops with Genuine BMW F20 F21 F22 F23 M Performance rear bump stops.
- Vehicles with EDC adaptive suspension: this kit can only be used with the correct front anti-roll bar end links or upgraded adjustable drop links and you will need to code out EDC with an EDC delete kit. Examples include Genuine BMW front sway bar end link or an adjustable SuperPro drop link kit.
- Professional installation and a post-install wheel alignment are recommended.
Part number
Bilstein B12 Pro-Kit: 46-264770
Manufacturer and warranty
Manufactured by Bilstein
2 Year Bilstein Warranty
Fitting and enquiries
Want it fitted properly the first time? Book installation with Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com and our team will get you sorted.
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