The PowerStop Evolution drilled & slotted rear rotor pair for 2015–2019 Subaru WRX provides a bolt‑on upgrade focused on cooling and debris evacuation. Precision cross‑drilled holes and rounded slots help clear gases, dust and water from the friction surface to preserve pad contact and reduce fade; zinc plating protects against corrosion and tight manufacturing tolerances with dynamic balancing support reliable, quiet braking.
Power Stop 15-19 Subaru WRX Rear Evolution Drilled & Slotted Rotors - Pair