ST Suspensions ST-X Coilovers for BMW 2 Series F22 F23 (M235i M240i) RWD - Height Adjustable Suspension/Lowering Kit - Coupe & Convertible - Non-EDC/Non-Adaptive Dampers - 2015-on - by KW

Premium height-adjustable suspension for BMW 2 Series F2x that delivers serious stance, sharper turn-in and fast-road confidence. This complete spring and damper package is engineered by KW Automotive for outstanding ride control, everyday comfort and reliable performance in British weather.

Perfect for rear wheel drive F22 coupe and F23 cabriolet models without factory adaptive damping. Suitable from 01/2015 onward. Ideal for drivers wanting a proper lowering solution rather than basic lowering springs, with precise ride-height tuning for road, show or occasional track days.

Lowering range for this application

• Front: 25 to 50 mm
• Rear: 15 to 40 mm

Permissible axle loads

• Front up to 1005 kg
• Rear up to 1230 kg

Why enthusiasts choose this kit

• Adjustable ride height via a robust polyamide adjuster collar for dialled-in stance and wheel fitment
• Galvanised bodies with an additional protective coating for excellent corrosion resistance in UK conditions
• Twin-tube shock absorbers with quality internals for long service life and consistent damping
• Chrome plated piston rods for smooth operation and durability
• Guided damper design with a dedicated seal pack to keep out dirt and moisture
• Complete system with matched performance springs, adjustable spring perches, bump stops and dust boots

Real-world benefits

• Reduced body roll and improved composure in quick direction changes
• More front-end bite and mid-corner stability for fast road driving
• Confident, predictable handling without the crashiness of budget kits
• Room for wider wheels and tyres thanks to a meaningful drop and fine height tuning

What this suits

BMW F2x rear-drive petrol models without electronic damping control. Ideal if you are searching for: BMW 2 Series suspension upgrade, height adjustable suspension kit, lowering suspension kit for F22 or F23, RWD non adaptive cabriolet suspension, coil spring and damper package for fast road, adjustable shocks for 2 Series, sport suspension for coupe and cabriolet, stance and handling upgrade for F2x chassis.

Our take

We have fitted and driven this setup on customer cars and the feedback is consistently positive. Ride quality remains usable on UK roads while body control steps up massively. If you want a dependable, KW-engineered solution that transforms both appearance and cornering confidence, this is the one.

Fitting and setup

Professional installation and geometry recommended. MJ Modifications in Warwickshire can supply, fit and align. Request a fitting quote at info@mjmodifications.co.uk.

Good to know

• Set your desired ride height within the specified range for safe operation
• Ensure axle loads do not exceed the listed limits
• Recheck alignment after settling for optimum tyre wear and handling

Keywords customers use

BMW 2 Series suspension upgrade, F2x adjustable suspension, height adjustable shocks, sport suspension kit, coilover suspension for BMW coupe, cabriolet lowering kit, RWD BMW non adaptive suspension, KW engineered coilover system, fast road suspension, track day ready street setup.