ST XA Adjustable Coilovers w/ Rebound Adjustment for 2018+ Ford Mustang S550 (w/ Electronic Dampers)

Enhance the handling and stance of your 2018+ Ford Mustang S550 with the ST XA Adjustable Coilover Kit, designed for precise ride height control and rebound damping adjustment. Featuring 16-click adjustable rebound damping, these coilovers allow you to fine-tune your driving dynamics for comfort, sportiness, or a balance of both.

Each ST XA Coilover kit includes a corrosion-resistant polyamide composite spring perch with a stainless steel insert, ensuring long-term height adjustability and durability. The galvanized zinc-coated steel struts are multi-sealed for corrosion resistance, while the dust protection system prevents dirt and debris from affecting the internal components. Pre-set to factory-recommended KW damper settings, every kit is shock dyno-tested for consistent performance right out of the box.

Features & Benefits:

✔ 16-Click Rebound Damping Adjustability – Fine-tune your suspension to match your driving style.
✔ Height Adjustable – Achieve the perfect stance with seamless ride height control.
✔ Durable Composite Spring Perch – Corrosion-resistant polyamide composite with a stainless steel insert.
✔ Galvanized Zinc-Coated Steel Struts – Enhanced corrosion protection for long-lasting durability.
✔ Pre-Tested & Factory Tuned – Each damper is tested on KW shock dynos before packaging.
✔ Dust Protection System – Prevents dirt and debris from affecting performance and longevity.
✔ Designed for Use with Electronic Dampers – Seamlessly integrates with factory suspension electronics.

Vehicle Fitment:

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