ACT ZM2-HDR4 Heavy Duty/Race Rigid 4 Pad Kit

Introducing the ACT ZM2-HDR4, a top-tier solution for those seeking performance and durability in their clutch system. Designed with the serious racer in mind, this kit features ACT's renowned Heavy Duty pressure plate, which utilizes a unique diaphragm design to enhance clamp load, reduce deflection, and extend the lifespan of your clutch. The four-stage heat-treating process ensures that each diaphragm delivers unmatched performance, making it a favorite among enthusiasts.

Customer Feedback

One customer noted, "The ZM2-HDR4 transformed my shifting experience. The engagement is definitely more aggressive, but the speed and precision are worth it!" Another user mentioned, "I was impressed by how quickly I could shift gears. It's a game changer for track days!"

Key Features

• Light to moderate pedal effort with aggressive engagement for faster shifts.
• Moderate friction life, enhanced by ACT's exclusive diaphragm design, though it may increase spline wear.
• Carefully engineered and balanced for smooth high RPM reliability.
• Constructed with select ceramic friction materials for high heat tolerance, ideal for race conditions.
• 100% clamp load tested to ensure optimal performance.

Specifications

• Clutch Master Cylinder Included: No
• Grease Included: Yes
• Grade Type: Performance
• Pilot Bushing Included: No
• Pressure Plate Type: Heavy Duty
• Release Bearing Included: Yes
• Clutch Disc Diameter: 8.8 in (224 mm)
• Disc Material: Ceramic
• Input Spline Quantity: 22
• Input Shaft Diameter: 0.9375 in
• Alignment Tool Included: Yes
• Disc Type: Solid
• Pressure Plate Bolts Included: No
• Clutch Slave Cylinder Included: No
• Flywheel Bolts Included: No
• Pilot Bearing Included: Yes
• Product Weight: 11 lbs
• Torque Capacity: 310 ft/lbs
• Torque Capacity Over OE: 0.74

Compatibility

This clutch kit is specifically designed for the Mazda Miata from 1990-1997 and 1999-2005, ensuring a perfect fit for your vehicle.

Installation Instructions

For detailed installation guidance, CLICK HERE.

Upgrade your vehicle's clutch system today with the ACT ZM2-HDR4 and experience the difference in performance and reliability!