The PowerStop Evolution drilled and slotted rear rotor pair for Mazda CX‑9 (2016–2018) is a bolt-on upgrade offering improved cooling and debris evacuation. Precision cross‑drilled holes and rounded slots reduce gassing and water accumulation while chamfered drills minimize stress cracking. Zinc dichromate plating resists corrosion and strict tolerances for DTV and runout ensure quiet, smooth operation. Sold as a matched pair, these rotors are dynamically balanced for reliable braking performance.
Power Stop 16-18 Mazda CX-9 Rear Evolution Drilled & Slotted Rotors - Pair