
The Cusco rear side power brace for Subaru Legacy GT (BP5/9) is a chassis reinforcement that anchors to the rear side area to reduce flex and improve handling stability. Designed for the Legacy GT wagon and sedan variants identified by the BP chassis codes, it provides supplementary rigidity that helps the rear suspension maintain intended geometry under spirited driving or heavy loads.
Cusco Power Brace Rear Side BP5/9 Legacy GT