XCLUTCH Chromoly Flywheel

1991–1998 Nissan 180SX S13 2.0L Turbo

Part #: XFNI013C

Overview

The XClutch Chromoly Flywheel for the Nissan 180SX S13 is a high-performance upgrade designed for enthusiasts seeking enhanced strength and durability. Crafted from premium 4140 Chromoly steel, this flywheel is engineered to support high-powered street driving and motorsport applications, providing a reliable foundation for increased horsepower and torque. Its robust construction ensures improved drivetrain response, smoother acceleration, and greater overall reliability, making it an ideal choice for those pushing their vehicle's limits.

Whether you're upgrading for spirited street driving or competitive motorsport, this flywheel helps optimize your vehicle's performance while maintaining excellent durability and heat resistance. Its custom design ensures a precise fit for the Nissan 180SX S13, delivering a seamless installation experience and long-lasting performance.

Key Features

The XClutch Chromoly Flywheel incorporates several advanced features to maximize your vehicle's performance and reliability:

• Material: Made from 4140 Chromoly steel, offering exceptional strength and toughness compared to stock flywheels.
• Design: Custom engineered to fit the Nissan 180SX S13 with a +0.008 flywheel step for optimal clutch engagement.
• Weight: Weighs approximately 12.78 lbs, reducing rotational mass for quicker throttle response and improved acceleration.
• Tooth Count: Features 108 teeth, ensuring compatibility with a wide range of clutch options and smooth engagement.
• Integral Ring Gear: Includes a built-in ring gear where required, simplifying installation and ensuring reliable starter engagement.
• Friction Surface: Raised friction surface configuration enhances clutch grip and longevity.

Construction & Design

The flywheel's construction from high-grade 4140 Chromoly steel provides superior strength and resistance to warping under high stress conditions. Its custom design includes a precise +0.008 flywheel step, which helps improve clutch engagement and pedal feel. The integral ring gear is engineered for durability and ease of installation, ensuring reliable starter operation over the lifespan of the component. The lightweight design reduces rotational inertia, contributing to quicker throttle response and more aggressive acceleration, making it a perfect upgrade for performance-oriented drivers.

Installation & Fitment

The XClutch Chromoly Flywheel is a direct bolt-on replacement for the factory flywheel on the Nissan 180SX S13 from 1991 to 1998. No cutting, drilling, or special modifications are required for installation. It is designed to fit perfectly with the stock clutch and starter components, ensuring a straightforward upgrade process. For optimal performance, it is recommended to inspect and replace the clutch assembly simultaneously.

• Bolt-on installation with standard tools
• No additional modifications needed
• Compatible with existing clutch systems designed for the S13 chassis

What's Included

• 1 XClutch Chromoly Flywheel
• Installation hardware (if applicable)

Ideal For

This high-strength chromoly flywheel is ideal for Nissan 180SX S13 owners who are building a performance street or motorsport vehicle. It is perfect for those seeking improved acceleration, clutch engagement, and long-term durability under high-stress conditions. Whether you're upgrading your daily driver or preparing for competitive racing, this flywheel provides the strength and performance needed to elevate your driving experience.