The Baer EradiSpeed+ 2-piece rotor upgrade features a premium, purpose-cast rotors mounted to a black-anodized 6061-T6 aluminum hats with NAS aircraft-grade hardware. EradiSpeed+ rotors are manufactured from high-quality iron with increased mass in the friction area. Their curved-vane design promotes greater airflow and improved heat dissipation, helping them outperform the factory rotors they replace. A slotted and drilled friction surface provides an escape path for dust and gases produced during braking, resulting in a more consistent pedal feel and braking performance. The rotors are also zinc-plated to help resist rust and corrosion. The EradiSpeed+ is a direct-bolt-on system designed for simple installation, with no brake bleeding required. NOTE: Slot-only versions are available (and recommended) for Autocross, Track-Day, Etc. conditions. Please contact Baer directly to place your order.