Advanced Clutch HD/Perf Street Sprung for 2016-2018 Mazda MX-5 Miata (ZM12-HDSS)

Advanced Clutch HD/Perf Street Sprung for 2016-2018 Mazda MX-5 Miata (ZM12-HDSS)ZM12 HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four stage, heat treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Performance Street discs feature premium

ZM12-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.

Features:

• Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle;
• Moderate friction life, extended by ACT's exclusive diaphragm design;
• Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance;
• Recommended for high horsepower street or race use;
• 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability.