Action Clutch Action Clutch Chromoly Lightweight Flywheel

Part #: AC105FW

Overview

The Action Clutch Chromoly Lightweight Flywheel is a high-performance upgrade designed for Subaru WRX models from 2015 to 2021. Crafted from durable chromoly steel, this flywheel is engineered to enhance your vehicle’s engine response and overall drivability. Whether you're building a street machine or a race-ready setup, this lightweight flywheel helps improve throttle response, reduce rotational mass, and support high RPM operation. Its heat-treated construction ensures longevity and resilience under extreme conditions, making it suitable for both spirited driving and competitive racing applications. The resurfacing capability allows for easy maintenance and continued performance over time, providing a reliable upgrade for enthusiasts seeking to optimize their vehicle’s performance and responsiveness.

Key Features

This flywheel combines advanced materials and thoughtful design to deliver a practical upgrade with tangible benefits. Key features include:

• Constructed from high-strength chromoly steel for durability and heat resistance
• Engineered for lightweight performance to improve engine response and acceleration
• Heat-treated for increased longevity and ability to withstand extreme RPMs up to 18,000
• Resurfacable design for easy maintenance and continued optimal contact surface
• Designed to support high-tuned street and race vehicles
• Precision-machined for a perfect fit and smooth operation
• Reduces rotational mass for quicker throttle response and improved handling

Construction & Design

The flywheel’s chromoly steel construction provides a robust and heat-resistant core, ensuring reliable performance under demanding conditions. Its precise machining and resurfacing capability allow for a custom fit and optimal contact with the clutch assembly, promoting smooth engagement and disengagement. The lightweight design reduces inertia, which translates into more immediate throttle response and a more engaging driving experience.

Driving Feel & Feedback

By decreasing rotational mass, this flywheel enhances engine responsiveness and improves the vehicle’s overall driving feel. Drivers will notice quicker throttle response and more direct feedback from the engine, especially during aggressive driving or racing scenarios. The durable construction ensures consistent performance and reliable engagement, contributing to a confident driving experience.

Installation & Fitment

Installation should be performed by a qualified technician familiar with high-performance clutch systems. Proper alignment and torque specifications are essential for optimal operation. Fitment is designed specifically for Subaru WRX models from 2015 to 2021, but verification against your vehicle’s specifications is recommended to ensure compatibility.

What’s Included

The package includes the lightweight chromoly flywheel and necessary hardware for installation. Additional components such as clutch kits or pressure plates are sold separately and are not included in this package. This Action Clutch Chromoly Lightweight Flywheel is an excellent upgrade for enthusiasts seeking to improve their Subaru WRX’s engine response, durability, and overall performance.