Competition Clutch Steel Flywheel

2007-2011 Nissan 350z/370z Fitment

Part #: 2-630-6ST

Overview

The Competition Clutch Steel Flywheel is a high-quality performance upgrade designed specifically for the 2007-2011 Nissan 350z and 370z models. Crafted from 4140 forged steel, this one-piece flywheel offers exceptional durability and strength, making it an ideal choice for enthusiasts seeking improved drivetrain reliability and responsiveness. Its robust construction helps reduce the risk of ring gear separation and warpage of the friction surface, ensuring consistent performance under demanding driving conditions. Whether you're upgrading for street driving, spirited canyon runs, or track days, this flywheel provides a reliable foundation for your clutch system, supporting smoother engagement and quicker throttle response. Designed for drivers who demand durability and performance, this steel flywheel enhances the overall feel of your vehicle’s clutch engagement. Its lightweight design, with weights ranging from 8 to 18 pounds depending on the application, helps improve engine response and acceleration. The flywheel can be resurfaced to restore a smooth friction surface, extending its service life and maintaining optimal contact with your clutch components. Proper fitment and installation are straightforward, making it a practical upgrade for those looking to boost their Nissan’s drivetrain performance.

Key Features

This steel flywheel combines advanced materials and thoughtful design to deliver a reliable upgrade for your vehicle. Key features include:

• Made from 4140 forged steel for maximum strength and durability
• One-piece construction reduces the risk of ring gear separation
• Lightweight design improves throttle response and acceleration
• Can be resurfaced for extended service life and optimal performance
• Available in various weights (8-18 lbs) to suit different driving needs
• Designed to support high-performance clutch systems
• Easy to install with proper fitment verification

Construction & Design

Built from forged 4140 steel, this flywheel features a one-piece design that enhances structural integrity and heat resistance. Its precise machining ensures a flat friction surface, critical for smooth clutch engagement and longevity. The lightweight construction helps reduce rotational mass, supporting quicker engine response without sacrificing durability.

Installation & Fitment

This flywheel is designed as a direct bolt-on replacement for the stock component on 2007-2011 Nissan 350z and 370z models. Proper installation requires standard mechanical skills and tools. It is recommended to have the flywheel resurfaced during installation to ensure optimal contact with the clutch disc and maximize performance and lifespan.

What’s Included

The package includes the steel flywheel designed specifically for your vehicle. Hardware and additional components are not included and should be transferred from your existing setup or purchased separately. Verify fitment with your vehicle’s specifications before installation. This Competition Clutch Steel Flywheel is an excellent upgrade for drivers seeking enhanced drivetrain durability, improved response, and a more engaging driving experience. Its robust construction and thoughtful design make it a reliable choice for both street and performance applications.