Cusco 25mm Rear Sway Bar

2008–2012 Nissan 370Z

Part #: 252 311 B25

Overview

The Cusco 25mm Rear Sway Bar is a high-performance suspension upgrade designed specifically for the Nissan 370Z from 2008 to 2012. This sway bar replaces the factory component (if equipped) and is engineered to enhance your vehicle's handling dynamics. Whether you're a spirited street driver, a track enthusiast, or someone looking to improve cornering stability, this sway bar offers a significant upgrade over stock components.

By increasing the torsional stiffness of the rear suspension, the Cusco sway bar helps reduce body roll during aggressive cornering, providing a more planted and responsive driving experience. Its larger diameter and high-strength steel construction ensure durability and resistance against torsional forces, supporting better vehicle stability and control. This upgrade is ideal for drivers seeking improved handling without sacrificing ride comfort or daily drivability.

Key Features

The Cusco 25mm Rear Sway Bar incorporates several advanced design features to optimize performance and durability:

• Constructed from high-strength steel for maximum torsional resistance and long-lasting performance.
• 25mm diameter offers a balanced increase in stiffness, reducing body roll while maintaining ride comfort.
• Designed to replace the factory sway bar using the original mounting locations, ensuring a straightforward bolt-on installation.
• Precision engineering and manufacturing by Cusco, a trusted name in motorsport and performance suspension components.
• Helps improve handling response and cornering confidence, especially during spirited driving or track use.
• Maintains factory ride quality and comfort, making it suitable for daily driving as well as performance applications.
• Reduces weight transfer during cornering, enhancing grip and stability for a more predictable driving experience.
• Compatible with factory suspension components, ensuring seamless integration with your existing setup.

Construction & Design

The Cusco Rear Sway Bar is crafted from high-quality steel, ensuring strength and durability under demanding driving conditions. Its 25mm diameter tube is designed to provide a noticeable increase in stiffness compared to the stock sway bar, which helps minimize body roll and improve overall handling. The bar features precision CNC-machined mounting points and bushings, ensuring a perfect fit and smooth operation.

The design emphasizes ease of installation, utilizing the factory mounting locations to simplify the upgrade process. The steel construction not only enhances torsional resistance but also contributes to the longevity of the component, resisting deformation and wear over time. This sway bar is a reliable upgrade that maintains the factory ride quality while delivering improved handling characteristics.

Performance & Handling

By upgrading to the Cusco 25mm Rear Sway Bar, you will experience a more responsive and stable vehicle during cornering. The increased torsional stiffness reduces body roll, allowing for sharper turn-in and improved grip. This results in a more confident driving experience, whether on twisty mountain roads or the race track.

While specific horsepower or torque gains are not applicable for suspension components, the improved handling dynamics translate to better control and driver confidence. The sway bar's design helps support more aggressive driving styles without compromising comfort, making it an excellent choice for enthusiasts seeking a balanced upgrade.

Installation & Fitment

The Cusco 25mm Rear Sway Bar is designed as a direct bolt-on replacement for the factory sway bar (if equipped), utilizing the original mounting points and hardware. The installation process is straightforward and typically requires basic hand tools. No cutting, drilling, or modifications are necessary, making it a convenient upgrade for DIY enthusiasts and professional installers alike.

Ensure your vehicle is properly supported and follow the included instructions for a secure and correct installation. For optimal performance, it is recommended to inspect and replace related suspension bushings if worn.

What's Included

• Complete 25mm rear sway bar
• Mounting brackets and bushings
• All necessary hardware for installation
• Installation instructions

Ideal For

• Owners of Nissan 370Z (2008–2012) seeking improved handling and cornering stability
• Performance enthusiasts looking to reduce body roll during spirited driving
• Track day participants aiming for more precise vehicle control
• Street drivers who want a balanced upgrade that maintains ride comfort

Emissions Note

This product is designed for off-road or racing use only and may not be legal for street use in all regions. Please check local regulations before installation.