The QA1 Proma Star coilover strut kit for 2005–2014 Ford Mustang is a single‑adjustable, street‑tuned assembly using 200 lb/in springs. The inverted strut design improves resistance to side loading while keeping weight low. Its bolt‑in installation and single‑adjustable valving make it a practical upgrade for owners wanting improved ride height control and predictable damping for daily driving.
QA1 05-14 Ford Mustang Proma Star Coilover Strut Kit Single Adjust