Cusco D1 Chromoly 5-Point 2-Passenger Roll Cage

2011–2025 Nissan 180SX / 240SX S13 (RHD) 2-Passenger

Part #: 221 261 DS

Overview

The Cusco D1 Chromoly 5-Point Roll Cage is a high-performance safety upgrade designed specifically for street-driven Nissan 180SX and 240SX S13 models with right-hand drive configurations. Crafted from advanced chromoly steel, this roll cage offers an excellent balance of strength and weight savings, making it an ideal choice for enthusiasts seeking enhanced chassis rigidity and safety without adding unnecessary weight to their vehicle. Whether you're participating in spirited street driving or looking to improve your vehicle's structural integrity, this roll cage provides a reliable solution that combines safety, durability, and performance.

Designed with the everyday driver in mind, the Cusco D1 Roll Cage ensures your vehicle maintains compliance with street use regulations while offering the benefits of a race-inspired safety feature. Its lightweight construction helps reduce overall vehicle weight, contributing to improved handling and responsiveness. The 5-point harness mounting points provide increased driver and passenger safety during aggressive driving or unforeseen impacts, giving you peace of mind on the road.

Key Features

The Cusco D1 Chromoly 5-Point 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 weight without sacrificing strength.
• Bars diameter of 40mm with a wall thickness of 1.6mm, providing robust protection and structural integrity.
• Designed with high-strength, ultra-lightweight connections that optimize chassis rigidity and safety.
• Precise engineering that considers the vehicle's body steel points to ensure optimal fitment and performance.
• Corrosion-resistant finish to withstand the rigors of daily street use and environmental exposure.
• Compatible with a range of Nissan 180SX and 240SX S13 models, with considerations for passenger capacity adjustments based on specific configurations.
• Note: Chromoly roll bars are not suitable for some competitive events and may require modifications depending on the application.

Construction & Design

The Cusco D1 Roll Cage is meticulously designed using high-quality chromoly steel, renowned for its exceptional strength-to-weight ratio. The 40mm diameter tubing is TIG-welded for superior durability and precision, ensuring a seamless and robust construction that can withstand the stresses of spirited driving and minor impacts. Its design emphasizes lightweight construction, approximately 33% lighter than conventional steel, which helps improve overall vehicle dynamics and handling.

The cage's configuration is tailored to maximize safety while maintaining ease of installation. The high-strength connections are engineered to integrate seamlessly with the vehicle's chassis, providing increased rigidity and reducing flex during aggressive driving. The finish is resistant to corrosion, ensuring longevity and sustained performance over time. Overall, the design reflects a balance between safety, weight savings, and ease of use, making it an excellent upgrade for street enthusiasts.

Performance & Sound

While primarily focused on safety and chassis reinforcement, installing the Cusco D1 Chromoly Roll Cage can also enhance the vehicle's overall structural integrity, leading to improved handling and response. The increased rigidity reduces chassis flex, which can translate into more predictable steering and better feedback during spirited driving. Although it does not directly increase horsepower or torque, the improved chassis stiffness can contribute to a more confident driving experience.

Installation & Fitment

The Cusco D1 Roll Cage is designed as a bolt-in component, making installation straightforward for experienced enthusiasts or professional installers. It mounts securely to the vehicle's existing body points, with high-strength connections that do not require cutting or welding in most cases. However, some adjustments or modifications may be necessary depending on the specific vehicle configuration or intended use. It is recommended to have a qualified technician perform the installation to ensure proper fitment and safety compliance.

• No cutting, drilling, or welding is typically required for installation.
• Designed to fit Nissan 180SX and 240SX S13 models with RHD configuration.
• Passenger capacity may need to be adjusted depending on the type of roll bar installed.

What's Included

• Complete 5-point chromoly steel roll cage assembly
• High-strength mounting hardware and brackets
• Installation instructions and safety guidelines

Ideal For

This roll cage is perfect for street-driven Nissan 180SX and 240SX S13 owners who want to enhance their vehicle's safety and chassis stiffness. It is suitable for daily drivers, spirited street enthusiasts, and those preparing their cars for track days or autocross events where safety and performance are priorities.

Emissions Note

This product is intended for street use and complies with applicable safety standards. However, always verify local regulations regarding aftermarket safety components to ensure compliance with emissions and vehicle modification laws.