PowerStop Evolution drilled & slotted rotor pair is a bolt-on rear upgrade for 2016–2018 Cadillac ATS applications. Precision cross-drilled holes and rounded slots clear gases, dust and moisture for a clean friction surface and improved cooling. Zinc dichromate plating resists rust and corrosion, and the rotors are manufactured to OE tolerances and dynamically mill-balanced for smooth, quiet performance.
Power Stop 16-18 Cadillac ATS Rear Evolution Drilled & Slotted Rotors - Pair