• ACT Heavy Duty Race Sprung 4 Pad Clutch Kit | Mazda 3 (07-13) / Mazda 6 (06-07) (ZX5-HDG4)
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ACT Heavy Duty Race Sprung 4 Pad Clutch Kit | Mazda 3 (07-13) / Mazda 6 (06-07) (ZX5-HDG4)

ACT Heavy Duty Race Sprung 4 Pad Clutch Kit | Mazda 3 (07-13) / Mazda 6 (06-07) (ZX5-HDG4)

ZX5-HDG4

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$1,230.00 USD
$1,518.00 USD $1,230.00 USD
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The ACT Heavy Duty Race Sprung 4 Pad Clutch Kit for Mazda 3 (2007-2013) and Mazda 6 (2006-2007) is a high-performance clutch upgrade designed for enhanced durability and increased clamp load. This kit features ACT's most popular Heavy Duty pressure plate, which utilizes an exclusive diaphragm design to improve holding capacity, reduce deflection, and extend clutch life. The pressure plate's construction includes a four-stage heat-treating process, ensuring superior performance under demanding conditions. The kit also incorporates a 4-pad spring-centered race disc, providing reliable engagement and consistent power transfer. Built with precision and quality materials, this clutch assembly is ideal for spirited driving and track use, offering improved response and longevity.

Designed to fit 2007-2013 Mazda 3 and 2006-2007 Mazda 6 models, this clutch kit is a direct replacement for stock components. It is suitable for vehicles subjected to increased power or aggressive driving styles, including street and race applications. The installation involves bolt-on replacement of the existing clutch components, making it suitable for experienced DIY enthusiasts or professional mechanics. The kit includes the heavy-duty pressure plate, race disc, and necessary hardware, ensuring a complete upgrade. This clutch kit is engineered to deliver consistent performance, durability, and confidence during high-stress driving scenarios.

Overview

2007-2013 Mazda 3 / 2006-2007 Mazda 6 HD/Race Sprung 4 Pad Clutch Kit by ACT

ZX5-HDG4 kit features ACT's most popular Heavy Duty pressure plate. 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 4-pad spring-centered race disc features a spring-center to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions.

ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT's 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines.

Features

  • Product Weight (lbs.): 35.7
  • Torque Capacity (ft/lbs.): 530
  • Torque Capacity Over OE: 88%
  • Disc Material: Ceramic
  • Clutch Disc Diameter (Inches): 9.4
  • Clutch Disc Diameter (Millimeters): 240
  • Input Shaft Diameter (inches): 1
  • Pressure Plate Type: Heavy Duty
  • Flywheel Type: Streetlite

Benefits

  • Light to moderate pedal effort
  • Aggressive engagement
  • OE to mild gear rattle
  • Moderate friction life
  • Rigid design may increase spline wear
  • Uses select ceramic friction materials for high heat tolerance and maximum performance
  • 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Applications

  • 2007-2013 Mazda 3
  • 2006-2007 Mazda 6

What's In The Box?

  • 1 - ACT HD/Race Sprung 4 Pad Clutch Kit

Warranty

  • ACT 1-Year Limited Warranty
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