Cusco 23mm Rear Sway Bar

2011–2025 Mitsubishi Lancer Evolution 7/8/9 (CT9A) 2.0L Turbo

Part #: 560 311 BJ23

Overview

The Cusco 23mm Rear Sway Bar is a high-performance suspension upgrade designed specifically for Mitsubishi Lancer Evolution models 7, 8, and 9 (CT9A). This sway bar replaces the factory component, providing a significant improvement in handling dynamics and vehicle stability during spirited driving or track days. Built with precision and durability in mind, this sway bar helps reduce body roll and enhances cornering confidence, making it an ideal choice for enthusiasts seeking to elevate their Evo's performance.

Whether you're a daily driver looking for improved stability or a dedicated motorsport participant, the Cusco Rear Sway Bar offers a noticeable upgrade over stock. Its increased stiffness and robust construction help keep the vehicle more level during aggressive turns, reducing weight transfer and improving overall grip. The installation is straightforward, utilizing the factory mounting points, ensuring a secure fit without the need for modifications.

Key Features

The Cusco 23mm Rear Sway Bar incorporates several advanced features designed to optimize your vehicle's handling characteristics:

• Constructed from high-strength steel for maximum torsional resistance, ensuring durability and consistent performance over time.
• 23mm diameter provides a balanced increase in stiffness, effectively reducing body roll without compromising ride comfort.
• Designed to fit directly into the factory mounting locations, allowing for a bolt-on installation with no need for drilling or cutting.
• Precision-engineered for a perfect fit and optimal leverage, enhancing the vehicle's responsiveness during cornering.
• Reduces weight transfer during aggressive maneuvers, improving grip and stability in both street and track environments.
• Compatible with factory suspension components, making it an excellent upgrade for stock or mildly modified vehicles.
• Part of Cusco's renowned lineup of suspension components, trusted by motorsport enthusiasts worldwide.

Construction & Design

The Cusco Rear Sway Bar is crafted from high-quality steel, featuring a 23mm diameter that strikes an ideal balance between stiffness and ride comfort. Its one-piece design ensures strength and reliability, while the precise CAD development guarantees a perfect fit for the Mitsubishi Lancer Evolution CT9A chassis. The bar's surface is finished with a durable coating to resist corrosion and maintain its appearance over time.

The sway bar's design emphasizes resistance to torsion, which helps keep the vehicle stable during high-speed cornering. Its installation utilizes the factory mounting points, ensuring a secure and hassle-free upgrade. The increased stiffness reduces body roll, improves steering response, and enhances overall handling dynamics, giving you more confidence behind the wheel.

Performance & Sound

By upgrading to the Cusco 23mm Rear Sway Bar, you will experience a more planted and responsive vehicle during cornering. The increased torsional resistance minimizes body lean, allowing for sharper turn-in and improved steering feel. While the sway bar itself does not produce additional sound, the enhanced chassis stiffness contributes to a more connected driving experience, especially during aggressive maneuvers.

Installation & Fitment

The Cusco 23mm Rear Sway Bar is designed for a straightforward bolt-on installation. It mounts directly to the factory locations, requiring no cutting, drilling, or modifications. Basic hand tools are sufficient for installation, and no special tuning is necessary. For optimal performance, it is recommended to inspect and replace related suspension components as needed, but the sway bar itself can be installed quickly and easily by enthusiasts or professional technicians.

• Bolt-on installation using factory mounting points
• No cutting, drilling, or tuning required
• Compatible with stock or mildly modified Mitsubishi Lancer Evolution 7/8/9 (CT9A)

What's Included

• Cusco 23mm Rear Sway Bar
• Mounting brackets and hardware
• Installation instructions

Ideal For

This sway bar is perfect for Mitsubishi Lancer Evolution owners who want to improve their vehicle's handling and cornering capabilities. It is well-suited for street enthusiasts, autocrossers, and track day participants seeking a reliable upgrade that enhances stability without sacrificing ride comfort. Whether you're looking to tighten up your Evo's chassis or prepare for competitive driving, this sway bar provides a significant handling advantage.

Emissions Note

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