Cusco 560490A Aluminum Trunk Bar Rear Strut Brace 40mm

The Cusco 560490A Trunk Bar is a rear chassis reinforcement brace engineered to reduce flex and increase torsional rigidity in the rear section of the vehicle. Constructed from lightweight aluminum with a high-polish finish, this trunk bar delivers structural support without adding unnecessary weight — a hallmark of Cusco's performance engineering philosophy.

Key Features:

• 40mm diameter tubing for a strong, rigid structure
• Lightweight aluminum construction minimizes added weight while maximizing chassis stiffness
• High-polish finish provides a clean, show-quality appearance
• Bolt-on installation — no cutting, welding, or fabrication required
• Includes all necessary hardware for a complete installation
• Installs in minutes using standard hand tools

Cusco trunk bars are a popular upgrade for drivers looking to sharpen chassis response and reduce body flex, particularly during aggressive cornering. By tying together the rear strut towers or trunk mounting points, this brace helps the suspension work more consistently and predictably. Cusco is a trusted name in Japanese performance and motorsport engineering, with a long history of producing high-quality suspension and chassis components.