Cusco Rear Side Power Brace

2011–2025 Mitsubishi Lancer Evolution EVO X CZ4A (Not For USDM)

Part #: 566 492 RS

Overview

The Cusco Rear Side Power Brace is a high-performance chassis reinforcement component designed specifically for the Mitsubishi Lancer Evolution EVO X CZ4A models from 2008 onward. Engineered to enhance the structural integrity of your vehicle, these braces connect the rear suspension to the chassis, providing increased rigidity and stability during spirited driving, cornering, and high-performance maneuvers.

Ideal for enthusiasts who seek improved handling response and reduced chassis flex, the Cusco Rear Side Power Brace helps you get the most out of your EVO X’s capabilities. Whether you're on the street, at the track, or participating in autocross events, these braces deliver noticeable improvements in vehicle feel and control, contributing to a more confident driving experience.

Key Features

The Cusco Rear Side Power Brace is crafted with precision to meet the demands of performance driving. Its key features include:

• Manufactured from high-strength steel to ensure durability and long-lasting performance under demanding conditions.
• Precisely engineered mounting points that seamlessly connect the rear suspension to the chassis, effectively reducing flex and chassis movement.
• Designed with a lightweight yet robust construction to minimize added weight while maximizing reinforcement.
• Finished with a durable coating to resist corrosion and maintain appearance over time.
• Easy bolt-on installation that requires no modifications to your vehicle, allowing for a straightforward upgrade.
• Improves overall chassis stiffness, leading to enhanced handling, sharper turn-in, and more precise steering feedback.
• Optimized for aggressive driving, track days, and high-performance street use.

Construction & Design

The Cusco Rear Side Power Brace features a one-piece steel construction with precision TIG welding, ensuring strength and reliability. Its design incorporates CAD-developed mounting brackets that align perfectly with factory mounting points, facilitating a secure fit without the need for drilling or cutting. The braces are finished with a corrosion-resistant coating, making them suitable for various climates and driving conditions. The compact and aerodynamic profile of the braces minimizes any impact on ground clearance or vehicle aesthetics, while significantly reinforcing the rear chassis structure.

Installation & Fitment

The Cusco Rear Side Power Brace is designed as a direct bolt-on upgrade for the Mitsubishi Lancer Evolution EVO X CZ4A models from 2008 and onward. The installation process is straightforward and typically requires basic hand tools. No cutting, drilling, or modifications are necessary, and the braces can be installed in under an hour by a qualified mechanic or experienced DIY enthusiast. Proper torque specifications should be followed to ensure optimal performance and safety.

• Seamless bolt-on installation with factory mounting points
• No cutting or drilling required
• Suitable for both street and track use

What's Included

• Left and right Cusco Rear Side Power Braces
• All necessary mounting hardware and brackets
• Installation instructions

Ideal For

• Performance enthusiasts seeking chassis reinforcement
• Track day and autocross participants
• Street drivers looking to improve handling response
• Owners of Mitsubishi Lancer Evolution EVO X CZ4A models from 2008+ (not for USDM)