ACT Clutch Kits & Flywheels

ACT HD/Perf Street Sprung Clutch Kit | 2016-2018 Mazda MX-5 Miata ND (ZM10-HDSS)

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$839.00 $1,075.00Instant Savings of 22% ($236.00)

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Heavy Duty / Performance Street Sprung Clutch Kit by ACT

ZM10-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.


  • Feel - Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle
  • Life - Longer friction life, extended by ACT's exclusive diaphragm design
  • Quality - Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade
  • Recommended Use - Recommended for street and race use
  • ACT Difference - 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Please Note: 225mm upgrade. Must use ACT flywheel (included in kit).


  • 2016 - 2018 Mazda MX-5 Miata (ND)


  • Torque Capacity (ft/lbs.): 312
  • Torque Capacity Over OE: 46%
  • Spline Count: 22
  • Spline Size (in.): 15/16
  • Disc Diameter (in/mm): 8.8/224
  • Product Weight (lbs.): 26.8

What's In The Box?

  • 1 - Heavy Duty Pressure Plate
  • 1 - Performance Street Disc
  • 1 - ACT Flywheel
  • 1 - Release Bearing
  • 1 - Pilot Bearing
  • 1 - Alignment Tool



  • ACT 1 Year Limited Warranty

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