ST Suspension XA Coilover Kit for BMW F Series - Height and Rebound Adjustable Performance Suspension
Transform the way your BMW drives and looks with the ST Suspension XA coilover kit, developed alongside KW Automotive and engineered for serious road performance and fast-road driving. This adjustable coilover kit delivers precise ride height adjustment and easy on-car rebound damping control, giving you sharper turn-in, reduced body roll and a planted, confident feel without sacrificing everyday comfort.
If you are searching for BMW coilovers, BMW F20 coilovers, BMW F21 coilovers, BMW F22 coilovers, BMW F23 coilovers, BMW F30 coilovers, BMW F32 coilovers, BMW M135i coilovers, BMW M140i coilovers, BMW 225i coilovers or BMW 440i coilovers, the ST XA is a proven, road-friendly and track-capable choice that delivers. We have used this kit ourselves and our customers consistently report superb handling, improved ride quality and an aggressive, even stance.
Why choose ST XA coilovers for your BMW
- KW-engineered damping technology for precise rebound adjustment
- Continuous ride height adjustment for the perfect stance and corner-weighting
- Twin-tube dampers with pressure-resistant housings for durability
- Galvanised steel construction with multi-layer sealing for corrosion resistance in all weathers
- Direct, agile handling upgrade over stock suspension and lowering springs
Key performance features
- Version: XA
- Damping adjustment: Rebound adjustable on the top of the piston rod for fast, on-car tuning
- Material: Galvanised steel damper bodies with low-friction internals
- Engineering: KW Automotive expertise exclusive to ST Suspension
Lowering range
- Front lowering: 25 to 50 mm
- Rear lowering: 30 to 55 mm
The ST XA coilover kit allows you to fine tune rebound for comfort or firmness. Increase rebound for maximum stability and flat cornering. Decrease rebound for a more compliant ride on rougher roads. Combined with the wide height adjustment range, this is the ideal BMW adjustable suspension for road, show and occasional track use.
Compatible BMW models
BMW 1 Series
- F20 2011 to 2019 - 120i, 125d, 125i, M135i, M140i
- F21 2011 onwards - 120i, 125d, M135i, M140i
BMW 2 Series
- F22 F87 2012 onwards - 220d, 225d, M235i, M240i
- F23 2012 onwards - 218d, 220d, 220i, 225d, 225i, 228i, 230i, M235i, M240i
BMW 3 Series
- F30 F80 2011 to 2018 - 320d, 320i, 325d, 330d, 330i, 335i, 340i
BMW 4 Series
- F32 F82 2011 to 2018 - 425d, 425i, 430d, 430i, 435i, 440i
Note: Vehicles equipped with electronic damping require the electronic damping control to be deactivated.
Part number
1822000G
Real-world results you can feel
Expect tighter steering response, reduced body movement and a smoother, more composed ride. The ST XA coilover kit is a favourite for BMW F2x and F3x owners who want a proper coilover upgrade rather than just lowering springs. Popular search terms include BMW F20 coilovers, BMW F21 coilovers, BMW F22 coilovers, BMW F30 coilovers, BMW F32 coilovers, BMW M135i suspension, BMW M140i suspension, BMW 335i coilovers, BMW 340i coilovers, BMW 440i coilovers and ST Suspension XA coilovers for BMW.
Fitting and support
Professional installation is recommended. For fitting, speak to us at Nforcd in Warwickshire and request a quote via Sales@nforcd.com. We are happy to help with setup advice and rebound settings tailored to daily road use, fast-road or track-day needs.
Warranty
Two years manufacturer warranty from ST Suspension.
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