
The Cusco Type II lower arm bar is a front chassis brace for GH/GRB/GVB Impreza WRX/STi models, intended for turbo applications only. It reinforces lower control arm mounting to reduce lateral movement and improve steering response during high-load maneuvers. Note the exclusion: not compatible with certain Ver.1 configurations where fitment is restricted.
Cusco Lower Arm Bar Type II Front GH GRB GVB Impreza WRX/STi (Turbo ONLY) NOT W/VER 1