KW V2 Variant 2 Inox-Line Coilover Suspension Kit for BMW 1 Series F20/F21 RWD/2WD (1K2, 1K4) without EDC - Height Adjustable, 16-Way Rebound - Stainless Steel - Lowering 25-50mm Front, 30-55mm Rear - Performance Coilovers / Adjustable Shocks & Springs

KW Variant 2 Stainless Adjustable Coilover Kit - BMW 1 Series F20 F21 RWD without EDC

Looking to drop the ride height, tighten body control and unlock sharp, confidence-inspiring handling on your rear wheel drive BMW 1 Series F20 or F21 without adaptive dampers? This KW Variant 2 stainless coilover system delivers height adjustment and 16-step rebound tuning in a corrosion resistant package that is superb on the road and ready for fast-road use. We run these on our own cars and customer builds, and the feedback is consistent - smoother control, cleaner turn in and a purposeful stance without ruining daily comfort.

Compatibility

• BMW 1 Series F20 and F21 - rear wheel drive only
• Chassis codes 1K2 and 1K4
• Vehicles without factory Electronic Damper Control (no EDC)

Key specifications

• Front permissible axle load: 921 to 1090 kg
• Rear permissible axle load: up to 1230 kg
• Front drop range: 25 to 50 mm
• Rear drop range: 30 to 55 mm
• 16-click rebound adjustment - fine tune comfort and control
• Stainless steel bodies - KW Inox stainless for long-term corrosion resistance
• Twin-tube damper design - refined road manners with strong performance

Why this suspension upgrade

• Real world adjustability - dial the rebound firmer for B-road precision or soften for daily use
• Ride height you can set - achieve the stance you want with usable travel and proper geometry
• Consistent damping - engineered for stability, grip and predictable responses
• Stainless construction - height platforms remain free-moving, ideal for year-round UK roads
• Vehicle-specific setup - designed for the F20 F21 platform for balanced handling

What is included

• KW Variant 2 coilover assemblies for front and rear
• Integrated 16-stage rebound adjustment
• Vehicle-specific fittings and documentation

On-road results

Expect flatter cornering, less pitch and roll, and more precise steering feel. The rebound adjuster lets you compensate for wheel and tyre changes, road surface and load, keeping the car composed without sacrificing ride quality. It is a smart solution for anyone who wants premium street performance with the flexibility to tailor the setup.

Fitting and setup

Professional installation available at MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote and setup advice. A four-wheel alignment is recommended after installation.

Important notes

• For rear wheel drive models without EDC only
• Observe axle load limits and lowering ranges listed above

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