The ST-XA range are the next step up from the ST-X coilovers offering individually on-car adjustable lowering and personally adjustable damping. Using technology finetuned in-house by ST's experts, each coilover is primed for each individual application with real world road use in mind.Premium quality built into its foundationsClosed and open rebound stagesLong-life galvanised anti-corrosion protectionWhether you are after style or performance, the ST XA coilovers are the best option to keep you in control of your driving dynamics. Delivering a wide range of ride heights to give you the styling you are after, alongside an extensively adjustable damper setup. Enabling you to fine-tune your cars behaviour to achieve optimum road handling without compromising on comfort.Springs are carefully selected and designed to offer an ideal mix of ride quality and dynamic ability tuned for daily-driver use. Using progressive spring rates and a race inspired two-piece spring system with a composite