KW V1 Coilovers for BMW 1 Series M135i and M140i F20 and F21 4WD with electronic dampers
Unlock sharper handling, a lower stance and everyday comfort with the KW Variant 1 inox-line coilover suspension kit. Perfect for BMW 1 Series owners searching for M135i coilovers, M140i coilovers, F20 coilovers, F21 coilovers, xDrive coilovers and a premium height adjustable suspension upgrade for cars with electronic dampers.
Why choose KW V1 for your BMW 1 Series
- Factory pre-configured damping for a balanced, sporty ride on UK roads
- Stainless steel struts with KW inox-line technology for long-term corrosion resistance
- Individually height adjustable to perfect your stance and handling
- High quality springs, bump stops and components for durability and reliability
- Ready to install complete solution with full documentation
- Made in Germany by the market leader in coilover suspension
Lowering range
Lowers front: 30 to 55 mm
Lowers rear: 30 to 55 mm
Axle loads
max. allowed axle weight in kg Front: 1001-1020 / Rear: -1120
Fitment and compatibility
BMW 1 Series M135i and M140i F20 and F21 4WD as listed with electronic dampers. Chassis codes: 1K2 and 1K4.
Search terms you may know these by: BMW 1 Series coilovers, BMW M135i coilovers, BMW M140i coilovers, F20 F21 xDrive coilover kit, KW Variant 1, KW V1, stainless steel coilovers, height adjustable suspension, BMW electronic damper coilovers, EDC coilovers.
How the KW V1 improves your drive
KW coilover Variant 1 inox-line delivers a harmonic, model-specific setup that reduces body roll, sharpens turn-in and gives genuine directness while preserving day-to-day comfort. The dirt resistant trapezoid thread and composite collar make height changes quick and easy even years down the line. Front adjustment uses a one piece composite height adjuster. On rear axle setups with separate spring and damper, the supplied rear adjuster sits either above or below the spring depending on the layout.
What you get
- Optimally pre-adjusted, sporty and comfortable damping technology
- Stainless steel technology inox-line
- Individually height adjustable within tested adjustment range
- Ready to install complete kit with high quality components
- Complete documentation for easy handling
Proven quality you can trust
KW has led the market in road and track suspension solutions for more than 15 years. Each kit is engineered and manufactured in Fichtenberg, Germany, and undergoes extensive stress testing to meet KW’s strict quality management standards. Warranty is 2 years on more than 4600 applications and may increase up to 5 years when installed by a KW specialist dealer.
Nforcd recommendation
We run KW V1 on our own builds and our customers love the transformation in handling, ride and stance. It is the ideal BMW 1 Series suspension upgrade for daily driven cars and spirited road use that want premium quality and a refined, sporty feel.
Professional fitting
We offer expert installation at Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.