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StopTech Power Slot slotted rotor for 2008–2010 Subaru Impreza STi (rear left) is a premium one‑piece replacement that improves braking performance and appearance. Directional slotting helps evacuate gases, dust and heat to prevent pad glazing and increase initial bite and wet‑weather response. The black e‑coating protects against corrosion while advanced metallurgy and optional cryogenic treatment reduce residual stress and improve resistance to cracking under thermal load.
StopTech Power Slot 08-10 Subaru Impreza STi Rear Left Slotted Rotor
