ACT 4 Pad Rigid Race Disc | Mazda MX-3 (93) (4190004)

The ACT 4 Pad Rigid Race Disc is a high-performance clutch component designed for racing applications. Constructed with premium ceramic friction materials, this disc offers aggressive engagement, enabling the quickest shifts and increased gear rattle for enhanced race performance. Its rigid design, featuring a heat-treated chromoly hub, provides high burst strength and durability, while also holding 28% more torque than typical organic materials. Weighing approximately 1.7 pounds and measuring 7.5 inches in diameter, this lightweight disc is engineered to withstand high heat and stress conditions common in competitive racing environments.

This race-specific clutch disc is recommended for use in Mazda MX-3 models from 1993. It is intended as a direct replacement or upgrade for stock components, optimized for track and high-performance driving. The rigid design may increase spline wear but delivers maximum engagement and torque capacity. Installation involves replacing the existing clutch with this high-strength, ceramic-friction disc, making it suitable for race cars and serious enthusiasts seeking improved shift response and durability under demanding conditions.