
The Cusco OS rear strut bar for CZ4A Evo X bolts to left/right mounts and two body points to stiffen the rear structure and reduce flex. It provides improved rear stability and better turn‑in consistency under loading, installing to factory points for a direct-fit enhancement. A structural upgrade aimed at improving chassis balance during spirited driving.
Cusco Strut Bar OS Rear CZ4A Evo 10 (bolting on L/R Mount and 2 pts of body)