ACT 4 Pad Sprung Race Disc for Select 1983-2005 Ford, Mazda, Kia, and Mercury

Fits select 1983-2005 Ford, Kia, Mazda, and Mercury models including Escort, Miata, RX-7, and Protege. The ACT 4 Pad Sprung Race Disc is engineered for dedicated track use, delivering aggressive engagement and exceptionally quick shifts. Designed to handle the thermal demands of competition, it features premium ceramic friction materials that offer high heat tolerance and consistent performance under extreme conditions.

This race disc (MPN 4224205) utilizes a sprung hub construction to dampen driveline shock, protecting your transmission while maintaining the strength required for racing. ACT employs wraparound spring windows, thicker retainer stampings, and a heat-treated spring steel drive plate to increase burst strength and overall reliability. Expect increased gear rattle compared to stock, as this component is optimized for holding approximately 28% more torque than typical organic materials.

• Part Type: 4 Pad Sprung Race Disc
• Manufacturer Part Number: 4224205
• Material: Premium ceramic friction for high heat capacity and moderate wear
• Hub Design: Sprung center for reduced driveline stress and increased reliability
• Construction: Wraparound spring windows and heat-treated spring steel drive plate
• Performance: Increases torque capacity by approximately 28% over organic discs
• Usage: Recommended for race use only