Power Stop 18-20 Subaru WRX STI Front Evolution Coated Rotor

The GEOMET 360 rust preventative coating on these Power Stop Evolution rotors is a key detail. It's a thin layer that protects the entire rotor surface from rust and corrosion, especially important for the edges and faces that don't get constant contact with the brake pads. This coating won't affect how your brakes perform, keeping your stopping power consistent.

These rotors are built to match your Subaru WRX STI's original equipment specifications. That means they have the same weight and vane count as the factory parts, ensuring they fit right and function as expected without any modifications needed. They're manufactured to strict tolerances for DTV (disc thickness variation) and runout, which helps ensure smooth, quiet braking performance and prevents vibrations. Being a direct bolt-on replacement, installation is straightforward, making them a solid choice for maintaining your braking system.