Bilstein B14

Height Adjustable Suspension Kit for BMW 1, 2, 3, 4 Series RWD

Take your BMW from good to brilliant with this German-engineered coilover suspension set from Bilstein. Designed for fast-road and track-day use, the B14 platform delivers precise steering feel, tighter body control and a purposeful ride height adjustment that transforms confidence on B-roads, motorway and circuit. TÜV approved with Bilstein gas-pressure monotube technology, it is a true performance upgrade you can trust.

We have installed this kit extensively at MJ Modifications and the feedback from owners has been consistently excellent. If you want sharper turn-in, better mid-corner stability and a clean, even drop without ruining ride quality, this is the setup we recommend for rear-wheel-drive BMW F-Series.

Why choose this coilover suspension

• Ride height adjustment front and rear, approximately 30 mm to 50 mm for stance, balance and cornering grip
• Bilstein gas-pressure monotube dampers for consistent, fade-resistant performance on road and track
• Upside-down strut design on applicable front axles for extra rigidity and steering precision
• Robust round-thread bodies for smooth, accurate height changes that stay free-moving
• Triple-C-Technology coating for long-term corrosion resistance in UK weather
• Sport-rate springs tuned for control, traction and stability
• TÜV certification for safety and compliance

Fast-road poise, track-day control

Expect crisper response, reduced roll and a planted rear end without the crashiness of cheap lowering kits. Dial in your preferred drop for everyday drivability or a more aggressive circuit stance. This kit is the sweet spot for drivers who want genuine handling gains alongside everyday comfort.

Compatibility

Rear-wheel-drive models only, 2010 onwards:

• BMW 1 Series F20 F21 including M135i and M140i
• BMW 2 Series F22 F23 including M235i and M240i
• BMW 3 Series F30 F31 F34 including 335i and 340i
• BMW 4 Series F32 F33 F36 including 435i and 440i

If your vehicle is xDrive or AWD, select the dedicated kit for those models. This listing is for rear-wheel-drive platforms only.

Fitment notes

• Lowering range: approximately 30 mm to 50 mm front and rear
• Front bump stops are included in the kit
• For best results, we recommend Genuine BMW F20 F21 F22 F23 M Performance rear bump stops
• Vehicles with EDC adaptive suspension require an EDC delete to avoid warning lights
• Appropriate anti-roll bar drop links may be required depending on specification and setup

Professional installation available

For expert fitting, geometry and corner-weighting, choose MJ Modifications in Warwickshire. Request a tailored quote: info@mjmodifications.co.uk

Part number, warranty and manufacturer

Bilstein Part Number: 47-264632

Warranty: 2-year Bilstein warranty

Manufactured by: Bilstein

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