ACT Streetlite Flywheel Kit w/ CW03 Counterweight

Part #: 600145-03

Overview

The ACT Streetlite Flywheel Kit with CW03 Counterweight is a high-performance upgrade designed specifically for Mazda RX-8 models from 2004 to 2011. This kit includes a lightweight, durable flywheel paired with an ACT counterweight, essential for proper installation on rotary applications like the RX-7 and RX-8. Crafted from high-quality materials, the Streetlite flywheel helps reduce rotational mass, resulting in quicker throttle response and more immediate power delivery. It is ideal for enthusiasts seeking to enhance their vehicle’s responsiveness, drivability, and overall performance without sacrificing durability or reliability. This flywheel kit is perfect for drivers who want to improve their vehicle’s acceleration and engine response, especially in spirited driving or track use. The design ensures maximum strength and heat resistance, supporting consistent performance under demanding conditions. The inclusion of the CW03 counterweight ensures proper balance and smooth operation, critical for rotary engines that require precise weight matching.

Key Features

The ACT Streetlite Flywheel Kit with CW03 Counterweight offers several key benefits:

• Constructed from high-strength, lightweight steel for reduced inertia and improved response
• Engineered for durability and heat resistance to withstand high-performance driving
• Designed to optimize engine response and throttle feel
• Includes a precisely matched counterweight for balanced operation on rotary engines
• Compatible with Mazda RX-8 (2004-2011) and RX-7 applications requiring a flywheel upgrade
• Helps improve acceleration and overall vehicle responsiveness
• Easy to install with proper fitment for supported models

Construction & Design

The ACT Streetlite flywheel is made from high-quality steel, carefully engineered to balance weight reduction with structural integrity. Its design features a precision-machined surface for reliable engagement with the clutch assembly, ensuring smooth operation and long-lasting performance. The inclusion of the CW03 counterweight ensures proper mass distribution, critical for rotary engine balance and smoothness.

Driving Feel & Feedback

This lightweight flywheel enhances throttle response and engine feedback, giving you a more immediate and engaging driving experience. The reduced rotational inertia allows for quicker acceleration and deceleration, making your vehicle feel more lively and responsive during spirited driving or track days.

Installation & Fitment

Installation requires proper alignment and torque specifications; it is recommended to have a professional perform the installation to ensure optimal performance and safety. Fitment should be verified against your vehicle’s specific model and engine configuration to confirm compatibility.

What’s Included

The package includes the ACT Streetlite flywheel and the CW03 counterweight, designed to work together for a balanced and reliable upgrade. Additional hardware or components are not included and may be required for installation depending on your vehicle’s setup.