Cusco Steel 5 Point Roll Cage

2011–2025 Subaru WRX STI (VAB) 2.0L Turbo 4-Door

Part #: 6A1 270 K20

Overview

The Cusco Steel 5 Point Roll Cage is a high-performance safety upgrade designed specifically for Subaru WRX STI (VAB) models. Whether you're a passionate enthusiast, a weekend racer, or a professional competitor, this roll cage provides essential protection and structural rigidity for your vehicle. Crafted from cold drawn seamless carbon steel, it offers a perfect balance of strength, weight reduction, and durability, making it an ideal choice for both street and track applications.

With flexible configurations ranging from a simple 4-point setup to fully homologated FIA regulation-grade systems, the Cusco cage can be tailored to meet your specific safety and performance needs. Its design emphasizes safety, compliance, and lightweight construction, ensuring your vehicle remains competitive and protected during spirited driving or competitive racing.

Key Features

The Cusco Steel 5 Point Roll Cage incorporates advanced engineering and high-quality materials to deliver superior performance and safety:

• Constructed from cold drawn seamless carbon steel tubing, providing exceptional strength and impact resistance.
• Available in various configurations, from basic 4-point systems for enthusiasts to FIA homologation-grade cages for professional racing compliance.
• Designed to meet JAF competition regulations, ensuring legal compliance in various racing series.
• Features high rigidity with bending processing that enhances chassis stiffness, improving handling and safety during high-speed maneuvers.
• Optimized for weight reduction without compromising structural integrity, helping to improve overall vehicle performance.
• Front cage components are engineered to integrate seamlessly with factory or aftermarket components, maintaining ease of installation.
• Precision manufacturing with high-quality welding and bending processes to ensure durability and safety.
• Designed with flexibility in mind, allowing for custom configurations to suit different racing disciplines and driver preferences.

Construction & Design

The Cusco Steel 5 Point Roll Cage is meticulously crafted from cold drawn seamless carbon steel, known for its excellent strength-to-weight ratio and impact resistance. The tubing is precisely bent and TIG-welded to ensure consistent quality and structural integrity. The cage's design emphasizes high rigidity, which not only enhances safety but also contributes to improved chassis stiffness, leading to better handling and response.

The system's modular nature allows for various configurations, from simple bolt-in setups to full FIA homologation standards. This flexibility ensures that your vehicle can be optimized for different levels of competition, from amateur track days to professional racing events. The lightweight construction helps reduce overall vehicle weight, contributing to better acceleration, braking, and cornering performance.

Performance & Sound

While primarily focused on safety and chassis reinforcement, installing a Cusco roll cage can also influence your vehicle's overall dynamics. The increased rigidity reduces chassis flex, which can improve handling precision and driver confidence during aggressive driving. Although the cage does not directly affect engine performance, the enhanced structural integrity supports better suspension tuning and overall vehicle stability.

Installation & Fitment

The Cusco Steel 5 Point Roll Cage is designed for a bolt-in installation, making it accessible for skilled DIY enthusiasts or professional installers. It mounts securely to factory mounting points, ensuring a precise fit without the need for extensive modifications. Depending on the configuration, some cutting or drilling may be required to accommodate specific models or to meet homologation standards. No additional tuning or adjustments are necessary once installed, but professional installation is recommended to ensure safety and compliance.

• Designed specifically for Subaru WRX STI (VAB) models from 2011 to 2025.
• Compatible with both street and racing applications, with options for FIA homologation.
• Installation typically requires basic hand tools and may involve some vehicle interior modifications.

What's Included

• Complete roll cage assembly with all necessary tubing and mounting hardware
• Installation instructions and mounting brackets
• Welding and fabrication components as required for specific configurations

Ideal For

• Track day enthusiasts seeking improved chassis stiffness and safety
• Amateur and professional racers requiring FIA homologation-grade safety equipment
• Subaru WRX STI owners looking to enhance vehicle rigidity for spirited driving
• Competitors in motorsport series that mandate or recommend roll cages for safety compliance

Emissions Note

This product is designed for racing and off-road use only and may not be legal for street use in all jurisdictions. Please verify local regulations before installation.