AR8390XPR PowerStop Evolution DrillSlot Rotor

Power Stop drilled and slotted rotors provide a bolt-on upgrade for improved brake cooling and performance. Precision cross-drilled for maximum cooling and maximum performance during extreme conditions; rounded slots sweep away gasses, dust, and moisture to keep a clean friction contact patch on the rotor surface. Silver zinc dichromate plating resists rust and corrosion. With a direct OE fit, there are no special modifications needed.

• Manufactured to strict tolerances for DTV and runout for smooth quiet performance
• Precision cross-drilled for maximum cooling and optimum performance
• Chamfered drill holes and rounded slots to minimize stress cracking
• Bolt-on upgrade for stock brakes, no modifications necessary
• Slotted friction surface sweeps away gasses, dust, and water
• Weight and vane count match original equipment design
• Zinc plated for protection against corrosion
• 100% dynamic mill balanced
• Sold as a pair

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