Stainless Adjustable Suspension Kit for BMW 3 Series F30 F31 2012 onwards — Part No 1022000U_148

Give your BMW 3 Series the stance, control and everyday comfort it deserves with this premium stainless adjustable spring and damper package from KW. Engineered for the F30 saloon and F31 touring models, it delivers precise ride height control, sharper turn-in and confident road manners on British tarmac, all while resisting corrosion thanks to stainless damper bodies.

We have installed this kit on our own cars and many customer vehicles. Feedback is consistently glowing: flatter cornering, noticeably reduced body movement, a more planted rear end and a clean, even drop that makes wheels sit perfectly. If you want a road-friendly performance suspension upgrade that looks right and feels right every day, this is the one.

Highlights

• Ride height adjustable front and rear for perfect fitment and stance tuning
• Sport-tuned fixed-rate dampers for a balanced, comfortable road setup
• Stainless steel damper housings for exceptional corrosion resistance on UK roads
• Composite spring seats and durable trapezoidal threads for smooth height changes
• TUV-tested, vehicle-specific development for the F30 and F31 platform
• Transforms handling with improved stability, better grip and enhanced driver confidence

Lowering range

• Front: 25 to 55 mm
• Rear: 30 to 60 mm

Technical info

• Front axle load: 1001 to 1090 kg
• Rear axle load: up to 1180 kg
• Supported vehicle output: 120 to 265 kW

Please check the axle weights on your VIN plate to confirm suitability.

Compatibility

BMW 3 Series F30 saloon and F31 estate from 02/2012 onwards, subject to the axle load limits above.

Part number

1022000U_148

Fitting and setup

Professional installation and four-wheel alignment are strongly recommended to maximise performance and tyre life. For expert fitting, choose MJ Modifications in Warwickshire. Request a tailored install and setup quote: info@mjmodifications.co.uk

Why buy from MJ Modifications

• Specialists in BMW chassis upgrades with hands-on experience of this exact kit
• Proven results and happy customer reviews on daily-driven and enthusiast builds
• Honest advice, quick support and smooth end-to-end service

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