Front Brake Rotors Power Stop 20-24 Tesla Y Front Drilled & Slotted Rotor - Pair - AR84011XPR - Armageddon Turbo & Performance Drilled Slotted Brake Rotors Slotted friction surface sweeps away gasses, dust, and water The Silver Zinc Dichromate plating is applied to all drilled & slotted rotors, they not only look great behind your wheels, but to help prevent rust & corrosion Precision cross-drilled for maximum cooling and optimum performance Product Details Evolution Performance Drilled and Slotted Vented 1-Piece Front Brake Rotors (AR84006XPR) by PowerStop®. Quantity: 2 Per Pack. PowerStop drilled and slotted rotors give you the advantages of both drilled holes for cooling and slots to sweep away gas and dust Plated using Silver Zinc-Dichromate for maximum protection against rust and corrosion Disc Brake Rotor-Cross-Drilled Slotted Power Stop AR8362XL Manufactured to strict tolerances for DTV and runout for smooth quiet performance