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.
PowerStop Power Stop Brake Brakes Premium Best Extreme Performance Evolution Bolt-On Bolt On Upgrade Disc Discs Rotor Rotors Drilled Slotted Silver Zinc Plated 1990 1991 1992 1993 90 91 92 93 Front Miata Mazda
Power Stop 90-93 Mazda Miata Front Evolution Drilled & Slotted Rotors - Pair
PowerStop Evolution Performance Drilled, Slotted & Plated Brake Rotor Pair
Mazda Miata 1990-1993
PowerStop XPR