Cusco 40mm Rear Strut Brace

Honda Civic Type R EK9 / EG / DC / Integra 1992–2001 40mm Aluminum Rear Strut Brace

Part #: 315 526 A

Overview

The Cusco 40mm Rear Strut Brace is a high-performance chassis reinforcement component designed specifically for Honda Civic Type R models EK9, EG, DC, and Integra from 1992 to 2001. Crafted to enhance the structural rigidity of your vehicle's rear suspension, this strut brace helps reduce chassis flex during spirited driving, cornering, and aggressive maneuvers. Whether you're a street enthusiast, track day participant, or off-road adventurer, this component provides a noticeable improvement in handling response and stability.

Constructed with lightweight yet durable materials, the Cusco rear strut brace ensures that your vehicle maintains optimal alignment and handling characteristics under demanding conditions. By stiffening the rear chassis, it supports better suspension performance, improves steering feel, and contributes to a more confident driving experience. Its sleek design also complements the engine bay aesthetic, adding a touch of performance-oriented style.

Key Features

The Cusco 40mm Rear Strut Brace incorporates several advanced features to deliver superior performance and durability:

• Heavy-duty 40mm OD aluminum round cross section provides excellent strength-to-weight ratio, ensuring rigidity without adding unnecessary weight.
• Lightweight hollow aluminum construction minimizes weight impact while maximizing structural support.
• Billet aluminum solid ends are welded to the main bar, offering exceptional durability and resistance to fatigue under harsh driving conditions.
• Aluminum end plate brackets are painted in a titanium gray color, providing a flawless fitment tailored to each specific vehicle application.
• Designed with precision engineering to match OEM mounting points, ensuring a straightforward bolt-on installation without modifications.
• Engineered inside and out for maximum chassis reinforcement, helping to improve handling response and reduce body roll during cornering.
• Corrosion-resistant finish extends the lifespan of the component, maintaining its appearance and performance over time.
• Available in multiple configurations tailored to specific vehicle models, ensuring optimal fit and function.
• Manufactured by Cusco, a trusted brand renowned for high-quality suspension and chassis reinforcement components.

Construction & Design

The Cusco Rear Strut Brace features a robust 40mm diameter aluminum tube, carefully engineered to provide maximum rigidity while keeping weight to a minimum. The hollow design allows for strength without excessive mass, contributing to improved vehicle dynamics. The billet aluminum solid ends are TIG-welded for precision and durability, ensuring a secure connection to the vehicle's chassis.

The end plate brackets are crafted from lightweight aluminum and finished in a titanium gray coating, which not only enhances corrosion resistance but also offers a sleek, professional appearance. The design ensures a perfect fit for each application, with no drilling or cutting required during installation. The overall construction reflects Cusco's commitment to quality, performance, and longevity, making this strut brace a reliable upgrade for your Honda Civic or Integra.

Performance & Sound

While this strut brace primarily focuses on chassis reinforcement, users often report a noticeable improvement in handling response and steering precision. By reducing chassis flex, the vehicle's suspension can perform more predictably, especially during aggressive cornering. Although it does not directly influence engine sound, the increased structural rigidity can contribute to a more composed driving feel and enhanced driver confidence.

Installation & Fitment

The Cusco 40mm Rear Strut Brace is designed for a straightforward bolt-on installation. It mounts directly to the factory chassis mounting points using the included brackets and hardware. No cutting, drilling, or modifications are necessary, making it an ideal upgrade for enthusiasts seeking a quick and effective chassis stiffening solution. The process typically requires basic hand tools and can be completed in under an hour, depending on your mechanical experience.

• Simple bolt-on installation with OEM mounting points
• No cutting, drilling, or tuning required
• Designed specifically for Honda Civic Type R EK9, EG, DC, and Integra models from 1992 to 2001

What's Included

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

Ideal For

This Cusco Rear Strut Brace is perfect for Honda enthusiasts looking to improve their vehicle's handling and chassis stiffness. It is especially beneficial for those who participate in spirited driving, track days, or off-road adventures where chassis reinforcement is critical. Whether upgrading a stock vehicle or building a dedicated performance car, this component offers a reliable and effective solution to enhance driving dynamics.

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.