XClutch Single Mass Chromoly Flywheel

2002–2006 Acura RSX Base/Type-S and 2002–2005 Honda Civic Si 2.0L

Part #: XFHN007C

Overview

The XClutch Single Mass Chromoly Flywheel is a high-performance upgrade designed specifically for enthusiasts seeking improved drivetrain response and durability. Engineered from premium 4140 Chromoly steel, this flywheel offers superior strength and reliability for high-powered street and motorsport applications. Whether you're building a spirited daily driver or a dedicated track car, this flywheel helps support increased horsepower and torque, delivering a more direct and responsive clutch feel.

Designed for the 2002-2006 Acura RSX (Base and Type-S) and the 2002-2005 Honda Civic Si, this flywheel replaces the factory dual-mass unit with a robust single-mass design that reduces rotational mass and enhances throttle response. Its custom engineering ensures perfect fitment and optimal performance, making it an ideal choice for performance-minded drivers who demand more from their vehicle's clutch system.

Key Features

The XClutch Chromoly Flywheel combines advanced materials and precision manufacturing to deliver a range of performance benefits:

• Material: Constructed from high-grade 4140 Chromoly steel for exceptional strength and durability under high stress.
• Design: Custom-designed to match specific vehicle and clutch applications, ensuring perfect fitment and reliable operation.
• Integral Ring Gear: Includes an integrated ring gear where required, facilitating smooth engagement and reliable starter operation.
• Flywheel Step: +0.047 inches, optimized for improved clutch engagement and pedal feel.
• Weight: Weighs approximately 12.79 lbs, reducing rotational mass for quicker acceleration and more responsive throttle.
• Friction Surface: Features a raised friction surface configuration for consistent clutch contact and engagement.
• Tooth Quantity: Equipped with 119 teeth, ensuring compatibility with factory and aftermarket clutches designed for this application.

Construction & Design

This flywheel is meticulously crafted from 4140 Chromoly steel, a material renowned for its high tensile strength and toughness. The one-piece construction with CNC-machined surfaces guarantees precise dimensions and a perfect fit. The integral ring gear is engineered for durability and smooth starter engagement, while the raised friction surface enhances clutch contact for improved pedal feel and engagement consistency. Its lightweight design reduces rotational inertia, helping your engine rev quicker and respond more aggressively, especially during spirited driving or racing scenarios.

Installation & Fitment

The XClutch Single Mass Chromoly Flywheel is designed as a direct bolt-on replacement for the factory dual-mass flywheel on the specified models. No cutting, drilling, or complex modifications are required, making installation straightforward for experienced enthusiasts or professional mechanics. Proper torque specifications and alignment are recommended during installation to ensure optimal performance and longevity.

• Direct replacement for factory flywheel
• No additional modifications needed
• Compatible with stock and aftermarket clutches designed for this application

What's Included

• Single Mass Chromoly Flywheel
• Installation hardware (if applicable)

Ideal For

• Performance enthusiasts seeking improved clutch feel and response
• Street and motorsport applications requiring high strength and durability
• Drivers looking to reduce rotational mass for quicker acceleration

Warranty & Legal Notice

The XClutch Chromoly Flywheel comes with a limited 12-month/12,000 mile warranty, providing peace of mind and assurance of quality. Please note that this product is intended for off-road or racing use only and may not be legal for street use in all jurisdictions. Verify local regulations before installation.