Bilstein B12 Pro-Kit 46-223609 for BMW 1 Series F20 F21 & 2 Series F22 F23 Lowering Suspension Kit (B8 Dampers + Eibach Springs) 2530mm Drop 114i 116i 118i 120i 125i 114d 116d 118d 120d 125d 218i 220i 228i 230i 218d 220d M235i M240i (no EDC)

Bilstein B12 Pro Kit 46-223609 - BMW F20 F21 F22 F23 Performance Spring and Damper Package

Give your BMW F2x chassis the fast-road composure it deserves with the Bilstein B12 Pro Kit. This matched spring and shock absorber package pairs Bilstein B8 shortened sport dampers with Eibach Pro-Kit progressive-rate springs to deliver a lower ride height, sharper steering feel and a planted, confidence-inspiring drive. Expect a purposeful 25 to 30 mm reduction in ride height for a clean OEM-plus stance and real gains in grip and stability, without ruining daily comfort.

• Balanced handling package - reduced body roll, quicker turn-in and improved stability under braking
• Ride height drop approximately 25 to 30 mm for a lower centre of gravity and enhanced road holding
• Bilstein monotube gas-pressure technology for consistent damping on British B-roads and motorways
• Eibach Pro springs with progressive rates for compliance on rough surfaces and control in corners
• Purpose-built for the BMW F20, F21, F22 and F23 platforms - a superb fixed-rate alternative to coilovers
• TÜV approved pairing for peace of mind

Fitment overview

For BMW 1 Series F20 and F21, and BMW 2 Series F22 Coupe and F23 Convertible models without factory adaptive damping (EDC not supported).

• BMW 1 Series: 114i, 116i, 118i, 120i, 125i, 114d, 116d, 118d, 120d, 125d
• BMW 2 Series: 218i, 220i, 228i, 230i, 218d, 220d, M235i, M240i

Note: Actual lowering varies by engine, equipment and axle load.

Technical details

• Approximate lowering: 25 to 30 mm
• Axle load guidance: up to 905 kg and up to 1160 kg
• Bilstein B8 sport shock absorbers - shortened stroke for lowered cars
• Eibach Pro-Kit progressive springs - designed for road use with fast-road capability

Real-world results

We have installed this kit on multiple customer cars and the feedback is consistently positive. Owners report flatter cornering, better traction out of bends and a genuine improvement in steering precision, while still retaining day-to-day comfort. If you want a tidy stance with serious handling gains, this package is a proven winner.

Part number

Bilstein 46-223609

Installation and alignment

Professional fitting available at MJ Modifications in Warwickshire. For an installation quote, geometry advice and fast-road alignment settings, email info@mjmodifications.co.uk.

Warranty

2-year Bilstein warranty.

Search terms to help you find the right kit

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