Cusco Rear Strut Brace

1999–2006 Mitsubishi Lancer Evolution 5/6 (CP9A) 560 526 A

Part #: 560 526 A

Overview

The Cusco 40mm Rear Strut Brace is a high-performance chassis reinforcement component designed specifically for Mitsubishi Lancer Evolution 5 and 6 models (CP9A). Crafted from lightweight yet durable aluminum, this rear strut brace enhances the structural rigidity of your vehicle's chassis, helping to improve handling, stability, and cornering response during spirited driving or track days. Whether you're a performance enthusiast seeking better steering feel or an off-road adventurer looking to reduce flex under demanding conditions, this strut brace provides a reliable upgrade that supports your driving goals.

Engineered with precision and built to withstand the rigors of aggressive driving, the Cusco rear strut brace ensures your vehicle maintains optimal alignment and chassis integrity. Its straightforward installation process makes it accessible for both seasoned mechanics and DIY enthusiasts, allowing you to quickly upgrade your vehicle without extensive modifications. By reinforcing the rear suspension mounting points, this component helps you get the most out of your suspension setup, translating to improved handling characteristics and a more confident driving experience.

Key Features

The Cusco 40mm Rear Strut Brace boasts several key features that make it an essential upgrade for Mitsubishi Lancer Evolution owners:

• Constructed from lightweight hollow aluminum with a 40mm outer diameter, providing excellent strength-to-weight ratio.
• Heavy-duty welded billet aluminum solid ends ensure maximum rigidity and durability under harsh driving conditions.
• Designed with a sleek, heavy-duty appearance that complements the vehicle's performance-oriented aesthetic.
• Precision-machined aluminum end plates painted in titanium gray for flawless fitment and corrosion resistance.
• Engineered specifically for the Mitsubishi Lancer Evolution 5/6 (CP9A), ensuring perfect compatibility and fitment.
• Reinforces the rear chassis to reduce flex and improve handling during high-performance driving.
• Simple bolt-on installation that requires no cutting or drilling, making it accessible for enthusiasts and professionals alike.
• Welded construction ensures long-lasting performance and resistance to fatigue over time.

Construction & Design

The Cusco Rear Strut Brace is meticulously designed with a focus on strength, weight savings, and ease of installation. Its main bar features a 40mm diameter hollow aluminum tube, which offers excellent rigidity while keeping weight to a minimum. The ends are equipped with billet aluminum solid end plates that are precisely welded to the main bar, providing a robust connection that resists flex and deformation. The aluminum end brackets are finished in a titanium gray color, not only for aesthetic appeal but also for corrosion resistance and durability.

This strut brace is engineered to fit seamlessly within the factory mounting points of the Mitsubishi Lancer Evolution 5/6, utilizing the existing bolt holes for a straightforward, no-fuss installation. Its lightweight construction ensures that it does not add unnecessary weight to your vehicle, preserving performance while enhancing chassis stiffness. The overall design reflects Cusco's commitment to quality and performance, making it a trusted choice among motorsport and enthusiast communities.

Performance & Sound

While the primary benefit of the Cusco Rear Strut Brace is increased chassis rigidity, users often report improved handling response and more precise steering feedback. By reducing chassis flex, this component helps your suspension work more effectively, translating to better grip and stability during aggressive cornering. Although it does not directly increase horsepower or torque, the enhanced structural integrity can contribute to more consistent performance on the track or spirited drives. The installation does not produce any noticeable noise or sound changes, maintaining the vehicle's factory quietness while delivering performance benefits.

Installation & Fitment

The Cusco 40mm Rear Strut Brace is designed as a direct bolt-on upgrade for Mitsubishi Lancer Evolution 5 and 6 models (CP9A). Installation is straightforward and typically requires only basic hand tools. The brace mounts to the existing factory holes in the rear suspension, with no cutting, drilling, or modifications necessary. The process usually takes less than an hour, making it an ideal upgrade for enthusiasts looking to improve their vehicle's handling without extensive downtime. Proper torque specifications should be followed to ensure secure fitment and optimal performance.

• Bolt-on installation using factory mounting points
• No cutting, drilling, or tuning required
• Suitable for street, track, and spirited driving applications

What's Included

• 40mm aluminum rear strut brace
• Aluminum end brackets with titanium gray finish
• All necessary mounting hardware and bolts
• Installation instructions

Ideal For

• Owners of Mitsubishi Lancer Evolution 5/6 (CP9A) seeking improved chassis stiffness
• Performance enthusiasts aiming for better handling and cornering response
• Track day participants and rally drivers looking to reinforce their vehicle's structure
• DIY mechanics and professional installers wanting a reliable, bolt-on upgrade