Stoptech rear wheel Big Brake Upgrade for the Mitsubishi EVO VI-IX.
The kit includes ST-22 2-piston rear calipers painted Red, Black, or Silver, 7075-T6 billet aluminum caliper mounting brackets, 328x28mm slotted, floating, rear AeroRotors, 7075-T6 billet aluminum AeroHats with directional standoffs, StopTech SS (DOT compliant) rear brake lines, and Axxis Ultimate rear brake pads.