ACT Extreme Clutch Pressure Plate

1990–2005 Mazda Miata 1.6L / 1.8L

Part #: MZ012X

Overview

The ACT Extreme Clutch Pressure Plate for Mazda Miata is a high-performance upgrade designed to deliver exceptional clamping force and durability. Built for enthusiasts who demand more from their street or race vehicles, this pressure plate enhances your clutch system's ability to handle increased power and aggressive driving conditions. Whether you're pushing your Miata on the track or enjoying spirited street driving, this pressure plate provides the reliability and performance you need.

Engineered with precision and advanced manufacturing techniques, the ACT Xtreme pressure plate ensures a significant increase in clamp load, helping you achieve better power transfer and pedal feel. Its robust construction and heat-treating process make it a perfect choice for those seeking to maximize clutch life while supporting higher horsepower and torque levels.

Key Features

The ACT Extreme Clutch Pressure Plate incorporates several innovative features that set it apart from standard units:

• Uses an exclusive diaphragm design to increase clamp load by 50 to 120 percent, providing superior holding capacity for high-performance applications.
• Constructed with a heat-treating process that involves four stages, ensuring unparalleled strength and durability under demanding conditions.
• Precision cover stampings enhance rigidity and consistency, resulting in a more responsive clutch engagement.
• Designed specifically for street and race use, making it ideal for enthusiasts looking to upgrade their clutch system for improved performance.
• Manufactured by ACT, a trusted name in high-performance clutch components, ensuring quality and reliability.
• Compatible with stock or upgraded clutch discs, providing flexibility for various build levels.

Construction & Design

This pressure plate features a robust diaphragm spring design that distributes clamping force evenly across the clutch disc, reducing uneven wear and extending component life. The cover is stamped with precision to ensure a perfect fit and consistent operation, while the heat-treating process enhances its resistance to fatigue and deformation. The materials used are selected for their strength and heat resistance, allowing the pressure plate to withstand high temperatures generated during aggressive driving or racing scenarios.

The design emphasizes durability and performance, with a focus on maintaining a high clamp load without sacrificing pedal feel or drivability. Its construction ensures a reliable, long-lasting performance that can handle increased power levels and spirited driving styles.

Installation & Fitment

The ACT Extreme Clutch Pressure Plate is a bolt-on upgrade that directly replaces the factory component on your Mazda Miata. No cutting, drilling, or complex modifications are required for installation. It is compatible with stock or aftermarket clutch discs designed for the Miata, making it a straightforward upgrade for both daily drivers and race cars. Proper installation with the correct alignment and torque specifications is recommended to ensure optimal performance and longevity.

• Designed for easy installation with standard tools.
• No special modifications or tuning required.

What's Included

• ACT Extreme Clutch Pressure Plate (MZ012X)
• Installation instructions

Ideal For

• Street performance enthusiasts seeking increased clutch capacity
• Track day and racing applications requiring higher clamp loads
• Owners looking to support higher horsepower and torque upgrades
• Drivers who want a reliable, durable clutch component with consistent engagement