PowerStop Evolution drilled & slotted zinc-plated rear rotors for 2005–2007 Subaru Impreza are a direct-fit upgrade that enhances heat dissipation and brake cooling. Precision cross-drilled holes and rounded slots sweep away gasses, dust and water to preserve the friction surface; chamfered drill holes reduce stress cracking. Zinc plating provides corrosion resistance and both rotors are dynamically mill-balanced and sold as a pair.
Power Stop 05-07 Subaru Impreza Rear Evolution Drilled & Slotted Rotors - Pair