KW Variant 2 Coilovers for BMW 1 Series M135i and M140i F20 F21 xDrive 4WD without Electronic Dampers
Transform the way your BMW 1 Series drives and looks with KW V2 coilovers. Engineered specifically for the BMW M135i and M140i F20 and F21 chassis, xDrive 4WD, non-EDC models, these KW Variant 2 inox-line coilovers deliver the perfect blend of performance, stance and everyday comfort. If you are searching for BMW M135i coilovers, BMW M140i coilovers, F20 coilovers, F21 coilovers, KW V2 coilovers or KW Variant 2 suspension, this is the premium, stainless steel, rebound-adjustable solution that enthusiasts trust.
With individually height-adjustable lowering and 16-click rebound adjustability, KW V2 allows you to tune your car for more comfort or more sportiness. Expect sharper turn-in, reduced body movement and a more connected, confidence-inspiring drive. Tested extensively on the Nürburgring Nordschleife and at the KW 7-post driving dynamics centre, these coilovers are built to perform on British roads and beyond.
Lowering Range
- Front: 30 to 55 mm
- Rear: 30 to 55 mm
Approved Axle Loads
- Front: 1001 to 1020 kg
- Rear: up to 1120 kg
Key Features and Benefits
- Rebound adjustable damper technology with 16 precise clicks for tailored handling and ride comfort
- Stainless steel inox-line construction for exceptional corrosion resistance and long-term durability
- Vehicle-specific KW twin-tube damper setup for stability and driving comfort
- Individual, continuous ride height adjustment within the tested range
- Ready to install complete solution with comprehensive documentation
- High quality components designed for long life, even in harsh weather
- 100 percent rust-free struts that maintain height adjustability over time
Why Choose KW V2 for Your BMW M135i or M140i
KW Variant 2 gives you the freedom to dial in your BMW 1 Series for your exact needs. With simple top-mounted rebound adjustment via the integrated wheel or supplied twist adjuster, you can firm things up for fast road driving or soften for comfort on longer journeys. Increasing rebound reduces body roll and pitch, improves high-speed stability and keeps the car planted in corners. If you change to larger wheels and tyres, KW V2 makes it easy to retune your setup so the handling and new wheel and tyre combination work perfectly together.
As with all KW coilovers, every kit is engineered with a vehicle-specific damper curve and undergoes extensive testing. The result is a suspension upgrade that delivers a more direct, dynamic driving experience without compromising everyday usability. Our customers consistently praise the ride quality, control and confidence these KW V2 coilovers add to the M135i and M140i platforms.
KW Quality
Each KW Variant 2 inox-line kit is produced under strict quality management and stress tested to exceed OEM standards. KW offers a 2-year warranty, extendable to 5 years when installed by a KW specialist dealer. After rigorous salt spray testing, KW stainless steel struts show no oxidation, ensuring long-lasting performance and easy height adjustment for years to come.
Perfect Fitment
- BMW 1 Series M135i and M140i
- Chassis: F20 and F21
- Drive: xDrive 4WD
- Model codes: 1K2 and 1K4
- For vehicles without electronic dampers EDC
Professional Fitting
Want it fitted right first time? Nforcd offers professional installation in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Common Search Terms
BMW M135i coilovers, BMW M140i coilovers, F20 coilovers, F21 coilovers, KW V2 coilovers, KW Variant 2, KW inox-line, BMW 1 Series coilovers, xDrive coilovers, 4WD coilovers, rebound adjustable suspension, height adjustable suspension, non-EDC coilovers, without electronic dampers, performance suspension upgrade for BMW 1 Series.