ACT XACT Prolite Clutch Flywheel

Part #: 600140

Overview

The ACT XACT Prolite Clutch Flywheel is a high-performance replacement component designed for Mazda RX-8 (04-11) and RX-7 (86-95) models. Crafted to enhance engine response and acceleration, this flywheel is ideal for enthusiasts seeking improved drivability and durability under demanding conditions. Its heat-treated forging ensures exceptional strength and toughness, making it suitable for spirited driving and race applications. The induction-hardened ring gear maximizes lifespan, providing reliable engagement and smooth operation. The one-piece construction minimizes failure points and promotes uniform heat transfer from the clutch disc, reducing the risk of warping or failure over time. Whether you're upgrading for performance or reliability, this flywheel helps optimize your vehicle’s power transfer and responsiveness.

Key Features

This Prolite flywheel combines advanced manufacturing with practical design to deliver a reliable upgrade for your Mazda. Key features include:

• Heat-treated forging for enhanced strength and durability
• Induction-hardened ring gear for maximum wear resistance
• One-piece construction for improved structural integrity
• Designed to support aggressive driving and race use
• Precision CNC machining for consistent quality and fit
• Optimized for improved engine response and acceleration
• Reduces gear rattle and transmission noise during operation

Construction & Design

Constructed from high-quality forged steel, this flywheel undergoes heat treatment to ensure maximum toughness and resilience. The CNC machining process guarantees precise dimensions and a smooth surface finish, facilitating seamless installation and optimal contact with the clutch disc. The induction-hardened ring gear provides long-lasting durability, reducing the likelihood of gear failure or slipping during high-stress driving scenarios.

Driving Feel & Feedback

The ACT Prolite Flywheel significantly improves engine response, delivering quicker throttle reactions and more immediate power transfer. Its design helps reduce drivetrain slack, resulting in a more engaged and connected driving experience. While primarily focused on performance, it maintains smooth operation and minimizes unwanted vibrations or gear rattle, even under aggressive driving conditions.

Installation & Fitment

Installation requires standard mechanical skills and appropriate tools. It is recommended to verify fitment against your vehicle’s specifications and the part number provided. Proper installation ensures optimal performance and longevity of the flywheel and clutch system.

What’s Included

The package includes the ACT XACT Prolite Clutch Flywheel, designed as a direct replacement for factory units, with all necessary hardware for installation.