KW Variant 3 V3 Coilovers Suspension Kit for BMW 3 Series F30 F31 2012-2019 Saloon/Sedan RWD (EDC/Electronic Dampers) - Height Adjustable, Rebound & Compression Adjustable, inox-line Stainless - Lowering Kit, Fast Road/Track

KW Variant 3 inox-line for BMW 3 Series F30 F31 Saloon RWD with electronic dampers

Transform the way your 3 Series drives with the KW Variant 3 inox-line height adjustable suspension kit. This premium German-engineered coilover system delivers precise road holding, sharper turn-in and confidence-inspiring control, while keeping day-to-day comfort fully tunable. We run these on our own builds and our customers consistently praise the balance, quality and adjustability.

Why choose this performance suspension upgrade

• Independent adjustment of rebound and compression for a tailored fast-road or track-ready setup
• Inox-line stainless steel struts for outstanding corrosion resistance and long-term reliability
• Continuous ride height adjustment to fine-tune stance and handling
• Developed and validated on 7-post rig, road and the Nurburgring for real-world performance

Key specifications

• Front axle load: 951 to 1090 kg
• Rear axle load: up to 1230 kg
• Lowering range front: 40 to 65 mm
• Lowering range rear: 30 to 60 mm
• Rebound adjustment: 16 clicks
• Compression adjustment: 12 clicks
• Twin-tube damper technology with unique, independently adjustable damping forces

Real benefits you will feel

• Flatter cornering and reduced body roll without sacrificing ride quality
• Improved steering precision, grip and high-speed stability
• Easy setup changes for different tyres, wheel sizes and driving conditions
• Durable, low-maintenance design that looks as good as it performs

Perfect for

• BMW F30 and F31 3 Series Saloon, rear-wheel drive, with electronic dampers
• Drivers who want a premium lowering kit with proper chassis tuning
• Fast road use and occasional track days

Compatibility is based on maximum permitted axle weights listed above. Always verify your vehicle’s axle loads on the VIN plate before purchase to ensure correct application.

Fitting and setup

For professional installation and a bespoke geometry setup, we recommend booking with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote and advice on springs, alignment and fast-road settings.

What makes KW Variant 3 special

Unlike basic lowering springs or non-adjustable shock absorbers, the KW Variant 3 allows you to tune rebound to control body movements and compression to support the chassis under load. The result is a precise, confidence-inspiring BMW that rides well on British roads yet remains composed when pushed hard. Stainless steel housings resist rust, the composite spring seats stay free-moving, and every damper is built to exacting standards for long service life.

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