ST XTA Adjustable Coilovers 2014+ Mini Cooper Hardtop 4 Door F55 & Convertible F57 Incl. S

When you're ready to take your 2014-2024 Mini Cooper Hardtop (F55) or Convertible (F57) to the next level, the ST XTA coilover kit is a solid choice. This kit includes everything you need to significantly upgrade your suspension: linear race springs, adjustable dampers, and aluminum unibal top mounts with camber adjustment. These components work together to give you precise control over your car's ride height and handling characteristics, allowing you to dial in the look and feel you want.

ST Suspensions builds these coilovers by hand in Germany, with each damper tested on a shock dyno before it ships. The spring perches are made from a durable, friction-optimized polyamide composite with a stainless steel insert, which helps prevent corrosion and ensures the height adjustment mechanism works smoothly over time. You get 16 distinct clicks of adjustable rebound damping, letting you fine-tune how the car feels, whether you're aiming for a more comfortable ride or sharper performance. The aluminum top mounts aren't just for show; they improve steering response and allow you to adjust the front wheel camber, which is crucial for maximizing tire contact and grip, especially when fitting wider wheels and tires.

The galvanized steel struts offer good corrosion protection, and an integrated dust protection system keeps dirt and water away from the piston rod and seals. This attention to detail means the coilovers are built to last. The kit comes preset to factory-recommended damper settings, and a detailed manual is included to help you understand and adjust the damping to suit your driving style.