Center Split Pillow Ball Control Arms

The STI Flexible Tower Bar utilizes a unique design concept that departs from traditional rigid strut braces. By splitting the aluminum bar in the center and integrating pillow ball joints, the component allows for controlled flexibility. This setup enables the bar to handle longitudinal forces, such as those caused by road irregularities, helping to maintain ride comfort while providing the necessary lateral reinforcement during cornering. This dual-function design improves both overall cornering performance and straight-line stability. This performance part is specifically engineered for Subaru Impreza GD (4-door) and GG (5-door) chassis configurations, covering various applied models from the 2000 through 2007 production years. Please note that users should consult with an authorized Subaru dealership or distributor to confirm specific compatibility for their vehicle, as part availability and fitment can vary by market.