KW Variant 1 V1 Coilovers Height Adjustable Suspension Kit for BMW 4 Series F32 F33 F36 (2013-2020) RWD | No EDC Adaptive Damping | Lowering 40-65mm Front / 30-60mm Rear | Stainless Steel | F Axle ≤950kg, R Axle ≤1230kg | Coupe Convertible Gran Coupe

Transform your BMW’s stance, grip and confidence with the KW Variant One height adjustable suspension kit. Built with inox stainless steel housings and engineered spring rates, this road focused coilover system gives your 4 Series sharper turn in, reduced body movement and a purposeful drop, all while keeping everyday comfort intact.

Compatibility

• BMW 4 Series F chassis: F32 coupé, F33 convertible, F36 Gran Coupé
• Rear wheel drive models without adaptive damping, no EDC
• Maximum permitted axle load: Front up to 950 kg, Rear up to 1230 kg

Lowering range

• Front drop: 40 to 65 mm
• Rear drop: 30 to 60 mm

Why drivers choose Variant One

• Factory set damping for a balanced mix of road comfort and sport handling
• Ride height adjustment with durable trapezoidal threads and composite spring perches
• Stainless construction that resists corrosion on UK roads and winter salt
• Vehicle specific tuning for the F series platform, enhancing steering response and stability
• Complete kit with matched springs, dampers and rear adjusters, plus clear installation documentation

Real world results

We have installed these kits for customers and feedback is consistently positive. Owners report tighter body control, improved traction through bends and a smarter, more aggressive stance without ruining daily drivability. It is a proper handling upgrade for fast road driving and show car fitment alike.

Details that matter

• Preset damper characteristics matched to the chassis, no guesswork
• Height fine tuning at the front via a single piece composite adjuster
• Rear height set via supplied adjusters, positioned above or below the spring depending on layout
• Long service life components, corrosion resistant springs and bump stops

Warranty

Manufacturer warranty is 2 years as standard, extendable to 5 years when installed by an approved KW specialist dealer.

Fitting and setup

For professional installation and alignment, choose MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a tailored quote and booking. We supply, fit and set ride height to your preference.

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