KW Variant 2 (V2) inox-line Coilovers for BMW 1 Series F20/F21 xDrive 4WD (1K2, 1K4) with Electronic Dampers (EDC) 16-Click Rebound, Height Adjustable, 3055mm Lowering, Axle Load Front 1000kg / Rear 1120kg

KW Variant 2 inox-line for BMW 1 Series F20 F21 xDrive AWD with factory Electronic Dampers

Give your BMW 1 Series real composure on UK roads with the KW Variant 2 inox-line adjustable suspension kit. This premium stainless steel spring and damper package delivers ride height adjustment plus 16-step rebound control, so you can fine-tune comfort, grip and steering response to suit daily driving, B-road blasts and fast motorway miles. Expect a tighter, more planted feel, a purposeful drop and dependable performance in all weathers.

Fitment

• BMW 1 Series F20 and F21 xDrive AWD with electronic dampers EDC
• Model codes: 1K2 and 1K4

Lowering range

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

Permissible axle loads

• Front: up to 1000 kg
• Rear: up to 1120 kg

Why this upgrade works

• 16-click rebound control - dial in firmer settings for sharper turn-in and reduced body roll, or soften for extra compliance on rough tarmac
• Ride height adjustability front and rear - achieve the stance you want and lower the centre of gravity for improved stability
• inox-line stainless steel bodies - exceptional corrosion resistance to keep threads free and adjustments usable long term
• Vehicle-specific calibration - engineered for the F20 F21 xDrive platform and proven on KW’s advanced test rigs and demanding road evaluation
• Complete kit - matched springs and dampers, height adjusters and adjustment tool where applicable, with comprehensive installation guidance

On-road results

With rebound set to your preference, the car feels more controlled over crests and compressions, traction improves out of corners and high-speed confidence grows. You get a taut, premium ride quality without the harshness associated with budget suspension. It looks right and drives better.

Build quality you can trust

Each KW Variant 2 inox-line kit is built and individually tested in Germany under strict quality standards. The stainless construction resists corrosion to keep the adjusters working year after year. Warranty coverage is 2 years as standard, extendable to 5 years when installed by an approved KW specialist.

Used by us. Loved by our customers.

We run KW kits on our own cars and our customers consistently report a major step up in control, ride sophistication and appearance. This is a genuine premium upgrade for the F20 F21 xDrive with EDC.

Professional fitting and geometry

For expert installation, corner weighting and alignment, book with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk. We can advise on ride height, rebound settings and an alignment spec that suits your driving style and tyre setup.

What is included

• KW Variant 2 inox-line front and rear dampers and springs for BMW 1 Series F20 F21 xDrive with electronic dampers
• 16-step rebound adjustable twin-tube damper technology
• Height adjustable spring perches
• Adjustment tool where applicable and full documentation

Note: Always confirm your vehicle’s axle loads before ordering to ensure suitability with the stated limits.

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