PowerStop Evolution drilled and slotted rotors (zinc plated) provide front rotor pair upgrades for 2016–2018 BMW X1 with improved cooling and reliable surface contact. Cross-drilled holes and rounded slots evacuate gasses, dust and water to maintain the friction patch, while chamfered holes help prevent stress cracks. Zinc plating resists corrosion and 100% dynamic mill balancing matched to OE specifications delivers smooth, bolt-on replacement.

Power Stop 16-18 BMW X1 Front Evolution Drilled & Slotted Rotors - Pair