Power Stop 14-18 BMW i3 Rear Evolution Drilled & Slotted Rotors - Pair

These PowerStop Evolution rotors feature precision cross-drilled holes and rounded slots, a design choice that matters for keeping your brakes cool and performing their best, especially during harder stops. The cross-drilling helps dissipate heat, while the slots work to sweep away gases, dust, and moisture from the rotor surface. This keeps the friction material clean and ready to grab, giving you more consistent braking performance.

Built to strict tolerances for DTV (a measure of rotor flatness) and runout (a measure of wobble), these rotors are designed for smooth, quiet operation. The zinc plating offers protection against rust and corrosion, keeping them looking good and functioning well. They are a direct bolt-on upgrade, meaning no special modifications are needed for installation, and they match the original equipment's weight and vane count for a straightforward replacement.