The Superpro rear sway bar for the 2009 Subaru Forester X Premium is a 24mm, three-position adjustable bar that tightens body control and reduces roll. The selectable positions let you increase sway rates roughly 30–50% over OE by changing end-link placement, enabling quick tuning of handling balance for street or track use. Superpro designs bars for proper fit and user-friendly adjustability so owners can swap settings easily.
SuperPro 2009 Subaru Forester X Premium Rear 24mm 3-Position Sway Bar Kit