KW Coilovers for BMW F Chassis 2/3/4 Series (335i/340i/435i/440i/M235i/M240i)

🚨 Vehicle Fitment (READ BEFORE ORDERING)

ALL F-Chassis 2 / 3 / 4 Series kits are for the following models ONLY:

• BMW 335i (F30)

• BMW 340i (F30)

• BMW 435i (F32/F36)

• BMW 440i (F32/F36)

• BMW M235i (F22)

• BMW M240i (F22)

❌ Not compatible with models below these trims.
If you are unsure about fitment, contact us before purchasing.

KW Coilovers – Made in Germany | Industry-Leading BMW Suspension Upgrade

For over 20 years, KW automotive has led the global suspension market with precision-engineered coilover systems developed for street performance and motorsports. Designed and manufactured exclusively in Fichtenberg, Germany, KW coilovers are trusted by enthusiasts, professional tuners, and OEM manufacturers worldwide.

Unlike generic mass-produced kits, every KW coilover system is engineered specifically for your BMW chassis using in-house damper technology and premium components.

Some kits may ship directly from KW Germany. If so, we will notify you via email regarding any extended lead time.

Why Choose KW Coilovers for Your BMW F30 / F32 / F22?

✔ Stainless Steel “Inox-Line” construction (corrosion resistant)
✔ Vehicle-specific damper tuning
✔ Height adjustable suspension
✔ Engineered for street & performance driving
✔ Tested under extreme stress conditions
✔ 4,600+ applications worldwide
✔ Limited Lifetime Warranty

Whether you daily drive your 340i or push your M240i on canyon roads, KW delivers unmatched balance between comfort and performance.

KW Variant Options for BMW F Chassis

🔹 KW Variant 1 (V1) – Street Performance Entry Level

The KW Variant 1 Inox-Line Coilover Kit offers a pre-set damper setup optimized for sporty street driving.

Perfect for:

• Daily drivers wanting improved handling

• Lowered stance with OEM+ ride quality

• Long-term corrosion resistance

Features:

• Stainless steel struts

• Optimized factory-tuned damping

• Height adjustable lowering

• Balanced comfort + sport feel

• Maintains sporty characteristics even under full load

Best for BMW 335i, 340i, 435i, 440i, M235i & M240i owners seeking a clean, reliable suspension upgrade.

🔹 KW Variant 2 (V2) – Adjustable Rebound Control

Step up your suspension tuning with 16-click adjustable rebound damping.

Perfect for:

• Drivers wanting customizable ride comfort

• Street + occasional aggressive driving

• Fine-tuning suspension response

Features:

• Inox-Line stainless steel bodies

• 16-click rebound adjustment

• Height adjustable stance

• Long-term corrosion protection

Dial in more comfort for daily driving or stiffen it for sharper handling response.

🔹 KW Variant 3 (V3) – Independent Compression & Rebound (Track-Ready)

The ultimate street & track solution for performance-focused BMW owners.

The V3 features patented TVR-A and TVC-A technology allowing independently adjustable rebound and compression damping.

Perfect for:

• Track enthusiasts

• High horsepower builds

• Tuned BMWs with upgraded tires & chassis bracing

• Drivers demanding precision handling

Key Benefits:

• Independent rebound & compression adjustment

• Improved grip & steering response

• Reduced body roll & squat

• Motorsport-derived technology

• Fully customizable suspension tuning

Increase compression for improved cornering grip without affecting rebound damping — true performance optimization for your F chassis BMW.

Performance Benefits for Your BMW

Installing KW coilovers on your 335i, 340i, 435i, 440i, M235i or M240i will:

• Lower center of gravity

• Improve steering precision

• Reduce body roll

• Enhance high-speed stability

• Increase mechanical grip

• Deliver aggressive stance without sacrificing quality