KW Variant 1 V1 Inox-Line Coilover Suspension Kit for BMW 4 Series F32 F33 F36 F3x RWD/2WD (Coupe, Convertible/Cabrio, Gran Coupe) EDC/Adaptive M Damping Compatible 03/2014+ – Height Adjustable Lowering 40-65mm – Road Comfort Street Performance

Height-adjustable suspension for BMW 4 Series F32 F33 F36 RWD with electronic damping 03/2014+

Give your 4 Series the stance and control it deserves. This KW Variant 1 inox-line kit delivers a precise drop, improved cornering grip and a confident, composed ride on British roads. The spring and damper pairing comes pre-set by KW for everyday use, so you get sharp response without harshness. We run V1 on our own projects and customer feedback has been consistently excellent for road comfort, build quality and the clean, even drop.

Compatibility and drop range

• Platforms: F32 Coupe, F33 Convertible, F36 Gran Coupe
• Drivetrain: Rear-wheel drive vehicles equipped with factory electronic damping control
• Model years: 03/2014 onward
• Height adjustment front: 40 to 65 mm
• Height adjustment rear: 40 to 65 mm
• Maximum approved front axle load: up to 960 kg
• Maximum approved rear axle load: up to 1265 kg

Why it works on UK roads

• Pre-set damper rates give a sporty yet compliant ride for daily driving
• Inox-line stainless steel bodies and corrosion-resistant hardware for long-term reliability
• Durable threaded bodies with composite adjusters for easy ride height tweaks
• Calm body control, quicker turn-in and a planted feel at speed
• Vehicle-specific valving tailored to the F3x chassis
• Complete kit with the parts you need for a clean install
• Engineered and manufactured in Germany with stringent quality checks

The result

Expect tighter body control, better steering feedback and a tidy, even drop that works perfectly with OEM or aftermarket wheels. Owners love the confidence it gives on B-roads and the way it transforms day-to-day driving without ruining comfort.

Materials and adjustability

Stainless construction resists road salt and grime, while the robust thread design keeps adjustments smooth season after season. The ride height range lets you fine-tune your look and wheel fitment for proper stance and clearance.

Warranty

Backed by a 2-year warranty as standard. Warranty can extend up to 5 years when installed by a KW specialist dealer, subject to their terms.

Professional fitting

For expert installation, geometry and setup, we recommend MJ Modifications in Warwickshire. Request a fitting quote and lead time at info@mjmodifications.co.uk.

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