Cusco D1 Chromoly Blue 5-Point Roll Cage with Diagonal Bar

2008–2014 Subaru Impreza WRX STI (Non-Sunroof) 2.0L / 2.5L

Part #: 692 261 D

Overview

The Cusco D1 Chromoly Blue 5-Point Roll Cage is designed to enhance the safety and rigidity of your Subaru Impreza WRX STI, whether you're on the street or participating in amateur motorsport events. Crafted from high-strength chromoly steel, this roll cage offers a significant weight reduction—approximately 33% lighter than traditional steel options—without compromising durability or safety. Its lightweight construction helps improve vehicle handling and responsiveness, making it an excellent upgrade for enthusiasts seeking both performance and protection.

Ideal for street-driven vehicles that occasionally hit the track or autocross courses, the Cusco D1 Roll Cage provides a robust safety cage that reinforces the chassis, reducing flex and increasing overall structural integrity. While primarily designed for street use, it also meets the needs of amateur racers who require a reliable and lightweight safety solution. Please note that chromoly steel roll bars like this are not suitable for some competitive events due to specific regulations.

Key Features

The Cusco D1 Chromoly Blue 5-Point Roll Cage incorporates several advanced design elements to ensure maximum safety and performance:

• Constructed from 40mm diameter chromoly steel pipe with a wall thickness of 1.6mm, providing an optimal balance of strength and weight savings.
• Uses high-strength, ultra-lightweight connections that minimize weight while maintaining structural integrity.
• Designed with precise points of body steel reinforcement, ensuring a secure fit and effective load distribution during impacts.
• Finished in a distinctive blue color, adding a sporty aesthetic to your vehicle’s interior.
• Meets the demands of street use and light competition, offering a reliable safety upgrade without excessive weight or complexity.
• Features a diagonal bar for added lateral support and chassis rigidity, enhancing safety during spirited driving or minor collisions.
• Compatible with Subaru Impreza WRX STI models from 2008 to 2014, excluding vehicles with sunroof configurations.

Construction & Design

The Cusco D1 Roll Cage is meticulously engineered using chromoly steel, renowned for its exceptional strength-to-weight ratio. The 40mm diameter pipes are TIG-welded for superior durability and precision, ensuring a seamless and robust construction. Its design emphasizes lightweight performance, reducing the overall weight of the vehicle's interior while maintaining the necessary safety features for street and light track use. The cage's configuration is tailored to fit the specific dimensions of the Subaru Impreza WRX STI (08-14), with careful attention to mounting points and compatibility.

The blue finish not only provides a striking visual accent but also offers corrosion resistance, prolonging the lifespan of the roll cage in various environmental conditions. The design also considers ease of installation, with pre-drilled mounting points and a straightforward bolt-in process, making it accessible for experienced DIY enthusiasts and professional installers alike.

Performance & Safety

While primarily focused on safety and chassis reinforcement, the Cusco D1 Chromoly Roll Cage also contributes to improved vehicle handling by reducing chassis flex during aggressive driving. Its lightweight construction helps maintain the vehicle's balance and responsiveness. The diagonal bar enhances lateral support, providing increased stability during cornering and spirited driving. Although it does not provide a direct increase in horsepower or torque, the added safety and rigidity can positively influence overall driving dynamics.

Installation & Fitment

The Cusco D1 Roll Cage is designed as a bolt-in upgrade that requires no cutting or welding for installation on compatible Subaru Impreza WRX STI models from 2008 to 2014. It mounts securely to factory points, ensuring a precise fit. Due to the nature of roll cages, professional installation is recommended to ensure safety and compliance with local regulations. Be aware that depending on the specific configuration and passenger capacity, some adjustments may be necessary, and certain competition rules may restrict the use of chromoly roll bars.

• Easy bolt-in installation with factory mounting points
• No cutting, drilling, or welding required
• Professional installation recommended for optimal safety and compliance

What's Included

• Complete chromoly steel roll cage with blue finish
• All necessary mounting hardware and brackets
• Diagonal support bar for enhanced lateral rigidity
• Installation instructions

Ideal For

• Street enthusiasts seeking improved safety and chassis stiffness
• Amateur racers and autocross participants
• Subaru Impreza WRX STI owners from 2008 to 2014
• Drivers looking for a lightweight, high-strength roll cage upgrade

Emissions Note

This product is intended for off-road or racing use only and may not be legal for use on public roads in all jurisdictions. Please verify local regulations before installation.