The ACT ZX2-XTG4 clutch kit is designed for high-performance applications, featuring an Xtreme pressure plate engineered to meet the demands of aggressive drivers. The pressure plate employs an exclusive diaphragm design that increases clamp load, reduces deflection, and extends clutch life, making it ideal for high horsepower street and race use. Each diaphragm undergoes a four-stage heat-treating process to ensure durability and consistent performance. The precision cover stampings enhance rigidity and uniformity, contributing to reliable operation under high-stress conditions. The kit includes a 4-pad spring-centered race disc with spring-center construction that effectively dampens torsional vibrations for quieter operation and improved reliability even in harsh environments. ACT's spring retainers utilize wraparound spring windows and thicker stampings to support springs, reduce stress concentrations, and bolster overall strength, ensuring longevity and dependability. Engagement with this disc is notably harsher, leading to quicker shifts, and it is well-suited for smaller engine applications with moderate to heavy pedal effort and aggressive engagement. Carefully engineered and balanced, this clutch kit uses select ceramic friction materials to withstand high heat and deliver maximum performance. It is 100% clamp load tested and dynamically balanced to ensure smooth high-RPM operation, making it an excellent choice for enthusiasts seeking durability and high-performance driving experience.
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