PowerStop Evolution drilled and slotted rotors for 2014–2017 Buick Regal front are a bolt-on upgrade engineered to improve brake cooling and performance. Precision cross-drilled holes and rounded slots evacuate gases, dust and moisture to maintain a clean contact patch, while zinc dichromate plating resists corrosion. Manufactured to tight tolerances for DTV and runout and dynamically balanced, these paired rotors match OE vane and weight characteristics for quiet, reliable operation without modification.
Power Stop 14-17 Buick Regal Front Evolution Drilled & Slotted Rotors - Pair