Cusco 6-Point Chromoly Roll Cage

1987–1991 Honda Civic EF3 Non-Sunroof 4/5 Passenger

Part #: 307 261 B

Overview

The Cusco 6-Point Chromoly Roll Cage is a high-quality safety upgrade designed specifically for street-driven Honda Civic EF3 models from 1987 to 1991, including non-sunroof variants with 4 or 5 passenger configurations. Crafted from premium chromoly steel, this roll cage offers an excellent balance of strength and weight savings, making it an ideal choice for enthusiasts seeking enhanced vehicle safety without adding unnecessary weight.

Whether you're participating in street events, autocross, or simply want added protection for spirited driving, this roll cage provides a robust structural reinforcement that improves chassis rigidity and occupant safety. Its lightweight design helps maintain your vehicle's performance and handling characteristics while offering peace of mind during aggressive driving or unforeseen incidents.

Key Features

The Cusco 6-Point Chromoly Roll Cage incorporates several advanced features tailored for performance and safety:

• Constructed from high-strength, ultra-lightweight chromoly steel pipes, approximately 33% lighter than traditional steel roll bars, reducing overall vehicle weight and improving handling.
• Bars diameter of 40mm with a wall thickness of 1.6mm, providing excellent strength and durability for street use and mild competition scenarios.
• Design optimized to integrate seamlessly with the Honda Civic EF3 chassis, ensuring a precise fit and minimal modification requirements.
• High-strength, ultra-lightweight connections and joints that maintain structural integrity under stress.
• Color-coded in Cusco's signature blue, adding a sporty aesthetic to your vehicle's interior.
• Designed with safety and compliance in mind, suitable for street use and certain non-competitive events.

Construction & Design

The Cusco roll cage is meticulously engineered using CAD software to ensure optimal fitment and maximum safety. The chromoly steel pipes are TIG-welded for superior strength and consistency, resulting in a durable, high-quality structure that withstands the rigors of daily driving and spirited use. The lightweight design helps preserve your vehicle's performance, while the strategic placement of bars enhances chassis stiffness, improving handling and responsiveness.

Performance & Sound

While primarily focused on safety and chassis reinforcement, this roll cage also contributes to a more rigid vehicle structure, which can positively influence handling dynamics. It does not significantly alter the vehicle's sound profile but provides a reassuring sense of security during aggressive driving or track days.

Installation & Fitment

The Cusco 6-Point Chromoly Roll Cage is designed as a bolt-in system for straightforward installation. It fits directly into the Honda Civic EF3 chassis with minimal modifications required. Professional installation is recommended to ensure proper welding, alignment, and safety compliance. No cutting or drilling of the vehicle's body panels is necessary, making it a practical upgrade for street enthusiasts and amateur racers alike.

• Bolt-in installation with factory mounting points
• Requires basic hand tools and professional welding for optimal safety
• No cutting, drilling, or extensive modifications needed

What's Included

• 6-point chromoly steel roll cage
• All necessary mounting hardware and brackets
• Installation instructions

Ideal For

• Street enthusiasts seeking added safety and chassis rigidity
• Honda Civic EF3 owners looking for a lightweight, high-strength roll cage
• Autocross and amateur racing participants
• Collectors and restorers aiming to enhance vehicle safety features

Emissions Note

This product is intended for street use and complies with applicable safety standards. Please verify local regulations regarding roll cage installation and use, as modifications may affect vehicle emissions compliance.