
The Cusco OS rear strut bar is specified for Impreza GC wagon models (GF3/GF8) and provides a rigid brace between the rear strut towers. Constructed from steel and supplied as a vehicle-specific bar, it helps stiffen the rear structure to refine chassis response and support more consistent handling where additional rear tower reinforcement is desired for spirited driving or track use.
Cusco Strut Bar OS Rear, Impreza, GF3,8 (GC Wagon)