ST Suspensions ST XTA Adjustable Coilovers for BMW M3 & M4 (F80/F82) 2015-2020 For Sale

Enhance your BMW M3 or M4 with the ST Suspensions ST XTA Adjustable Coilover Kit, designed for precision and performance. Featuring a linear race spring system, these coilovers provide consistent responsiveness and allow for easy swapping of spring rates to customize your driving experience. The kit includes adjustable dampers with 16 rebound damping settings, giving you full control over ride comfort and handling dynamics. Each damper is meticulously tested on a shock dyno before delivery, ensuring reliable performance and durability.
The adjustable ride height capability lets you fine-tune your vehicle’s stance seamlessly through a unique trapezoidal thread pitch and composite spring perch made from wear-resistant polyamide composite with an embedded stainless-steel insert. This construction prevents oxidation and ensures long-lasting, corrosion-free height adjustments. Aluminum unibal top mounts improve steering response and enable camber adjustments, optimizing tire contact patch for maximum grip and cornering performance.
Constructed with galvanized steel components, these coilovers resist corrosion for long-term use in various conditions. The elastomer bump stops with integrated dust protection act as dynamic load limiters, maintaining ride quality while protecting vital components from dirt and water ingress. The system also features a multi-layered sealing package, a low-friction piston band, and a mono block guide system to minimize wear and maximize performance.
Designed to meet the demands of sporty driving, the ST XTA Coilovers offer adjustable rebound damping, allowing drivers to tailor the vehicle’s responsiveness from comfort to aggressive handling. Made in Germany, these coilovers come with a comprehensive setup manual, making it easy to reset to factory recommended settings or customize further. With a five-year limited warranty and unlimited mileage coverage, the ST XTA Coilover Kit is a reliable upgrade for enthusiasts seeking enhanced control, improved aesthetics, and a personalized driving race spring system for consistent response and easy spring rate swaps