The Power Stop Evolution drilled and slotted rotor pair for 2014–2018 Mazda 3 front applications is a direct-fit upgrade designed to improve brake cooling and consistency under varied driving conditions. Precision cross-drilled holes boost airflow and rounded slots sweep away gases, dust, and moisture to preserve the contact patch; chamfered holes reduce stress cracking. Zinc dichromate plating protects against corrosion and rotors are dynamically balanced and made to tight DTV and runout specifications. Sold as a pair, installs without modification.
Power Stop 14-18 Mazda 3 Front Evolution Drilled & Slotted Rotors - Pair