Power Stop Evolution Performance Drilled, Slotted & Zinc-Plated Brake Rotors

The Power Stop Evolution Performance drilled, slotted, and zinc-plated brake rotors are a premium bolt-on upgrade engineered for drivers who demand superior cooling, consistent stopping power, and long-lasting corrosion resistance. Combining two proven performance technologies in a single rotor, the Evolution series is Power Stop's most popular performance rotor line for street and light track use.

G3000 Grade Cast Iron Construction

Every Evolution rotor is cast from G3000 grade cast iron sourced from top-tier foundries. Power Stop's rotor blanks are formulated with a higher carbon content than competing brands, while maintaining a 210 Brinell hardness and 250 MPa tensile strength. The result is a microstructure with an ideal homogenous matrix of perlitic and graphite flakes — delivering exceptional durability and consistent, fade-resistant braking performance.

CAD-Designed, CNC-Machined Precision

Each rotor is individually analyzed for its specific vane structure and application to determine the optimum cross-drill and slot pattern. Patterns are engineered on a CAD system to meet strict design criteria and machined on CNC equipment for absolute accuracy. Every drill hole is counter-sunk with Power Stop's proprietary tooling to create a smooth pad-to-rotor transition and minimize stress risers that can lead to cracking.

Key Features:

• Precision cross-drilled holes maximize heat dissipation and rotor cooling during heavy or repeated braking, and help channel away water in wet conditions for more consistent wet-weather stopping
• Rounded slots continuously sweep away brake gases, dust, and moisture, maintaining a clean friction contact patch between pad and rotor surface
• Silver zinc dichromate plating shields the rotor from rust and corrosion, preserving both performance and appearance — without the use of toxic cadmium-based coatings
• 100% mill balanced — each rotor is individually checked and balanced for smooth, vibration-free braking
• Direct OE fit with matching vane count — installs without modifications to the factory brake system

The drilled and slotted combination targets two common performance concerns simultaneously. Cross-drilled holes increase rotor surface area for improved heat escape and wet-weather braking confidence, while rounded slots prevent brake gas buildup that can create a barrier between pad and rotor during aggressive stops. Together, these features help maintain a firm, consistent pedal feel and reduce brake fade during demanding driving conditions.

Finished with Power Stop's signature silver zinc dichromate plating, these rotors deliver an aggressive, high-performance appearance that looks exceptional behind open-spoke wheels. The Evolution series offers a noticeable upgrade over standard OE rotors without requiring any special installation hardware or modifications — making it an ideal performance upgrade for daily drivers, trucks, and SUVs alike.