The ACT 4-pad sprung race disc for 2016–2017 Mazda MX-5 Miata ND is a spring-centered ceramic friction disc designed for smaller engines and smaller disc sizes. The assembly features heat-treated spring steel drive plates and heavy-duty torsional dampening springs to provide firmer engagement and faster shifting than street discs, delivering robust performance for track or competitive driving scenarios.
ACT 16-17 Mazda MX-5 Miata ND 4 Pad Sprung Race Disc