KW Variant 1 V1 Coilovers for BMW 3 Series F30 F31 Saloon & Touring (Estate) RWD/2WD, Non-EDC Non-Adaptive - Inox-Line Stainless, Height Adjustable - Drop F 40-65mm / R 30-60mm - Performance Lowering Suspension Kit UK

KW Variant 1 coilover suspension for BMW 3 Series F30 F31 RWD - road-friendly performance and perfect stance

Take your 3 Series to the next level with the KW Variant 1 Inox-Line ride height adjustable suspension kit. Tailored for BMW F30 Saloon and F31 Touring rear-wheel drive models without adaptive damping or EDC, this German-engineered spring and damper package delivers sharper turn-in, flatter cornering and a purposeful drop while keeping daily comfort intact. Stainless steel damper bodies provide long-term durability on UK roads.

Quick spec

• Ride height range: front 40 to 65 mm drop, rear 30 to 60 mm drop
• Axle load limits: front up to 950 kg, rear up to 1230 kg
• Inox-Line stainless construction for corrosion resistance
• Factory pre-set damping for a sporty yet compliant road setup
• Complete coilover kit with height-adjustable spring perches

Why enthusiasts choose Variant 1 for F30 and F31

• Confident handling - reduced body movement and improved stability through bends
• Precise steering feel - better response and mid-corner control
• Everyday usability - comfortable ride quality tuned for UK roads
• Exact stance control - independently adjust front and rear ride height within the approved range
• Low maintenance - dirt-resistant thread and composite adjusters for easy changes over time
• Vehicle-specific spring rates and valving engineered for the F30 F31 platform

Compatibility

• BMW 3 Series F30 Saloon and F31 Touring Estate - rear-wheel drive only
• For cars without electronic damper control or adaptive dampers
• Respect axle load limits: front up to 950 kg, rear up to 1230 kg

How it drives

Variant 1 brings a premium, road-focused feel: composed over rough tarmac, confidence-inspiring at speed and brilliantly controlled on your favourite B-roads. We have installed this setup on customer F30 and F31 builds and the feedback is consistently positive for comfort, grip and looks. Expect a tidy drop, better traction and a refined, quality ride.

KW quality

Made in Germany with high-grade materials and comprehensive testing for the 3 Series chassis. Inox-Line stainless damper housings resist road salt and grime for long service life. Supplied with full documentation. KW manufacturer warranty 2 years. KW state the warranty can increase up to 5 years when installed by a KW specialist dealer.

Installation and setup

Professional fitting and alignment recommended. MJ Modifications in Warwickshire can supply and install, set your preferred ride height within the tested adjustment range and provide post-install support. For a fitting quote or advice email info@mjmodifications.co.uk.

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