Cusco D1 Chromoly 5-Point Rear Roll Cage with Rear Roof Bar

2008–2014 Subaru Impreza WRX STI GRB Non-Sunroof 2.0L Turbo

Part #: 692 261 K

Overview

The Cusco D1 Chromoly 5-Point Rear Roll Cage with Rear Roof Bar is a high-performance safety upgrade designed specifically for street-driven Subaru Impreza WRX STI GRB models from 2008 to 2014 without a sunroof. 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 chassis rigidity, improved safety, and a sporty aesthetic.

Built for street use, the Cusco D1 Roll Bar provides a significant upgrade over the factory structure, helping to reinforce the vehicle's integrity during spirited driving or in the event of a collision. Its lightweight design ensures that performance and handling are maintained without adding unnecessary weight, making it suitable for daily drivers and performance enthusiasts alike.

Key Features

The Cusco D1 Chromoly Roll Cage incorporates several advanced features that set it apart from standard safety equipment:

• Constructed from high-strength, ultra-lightweight chromoly steel pipes, approximately 33% lighter than traditional steel roll bars, reducing overall vehicle weight and enhancing agility.
• Bars diameter of 40mm with a wall thickness of 1.6mm, providing exceptional strength and durability for street and spirited driving conditions.
• Designed with high-strength, ultra-lightweight connections that optimize safety and structural integrity without compromising weight savings.
• Precisely engineered to fit the Subaru Impreza WRX STI GRB chassis, ensuring a seamless installation and factory-like fitment.
• Includes a rear roof bar that enhances rigidity across the roofline, improving overall chassis stiffness and handling response.
• Designed with a focus on safety, performance, and compliance with street use regulations, making it a reliable upgrade for daily drivers and enthusiasts.

Construction & Design

The Cusco D1 Roll Cage is meticulously crafted from chromoly steel, known for its excellent strength-to-weight ratio and corrosion resistance. The pipes are TIG-welded for superior strength and precision, ensuring a durable and reliable structure that withstands the rigors of street driving and spirited performance. The cage's design maintains a sleek profile, minimizing visual impact while maximizing safety benefits.

Its lightweight construction helps reduce the overall weight of the vehicle by approximately 33%, contributing to improved acceleration, handling, and fuel efficiency. The design also considers ease of installation, with all mounting points engineered for straightforward bolt-on assembly using factory mounting locations and hardware.

Performance & Sound

While primarily focused on safety and chassis reinforcement, the Cusco D1 Roll Cage also enhances the vehicle's structural rigidity, which can lead to improved handling response and reduced body flex during aggressive driving. The chromoly steel construction ensures long-term durability, and the lightweight design helps maintain the vehicle's performance characteristics.

Installation & Fitment

The Cusco D1 Chromoly 5-Point Rear Roll Cage is a bolt-in system designed specifically for the Subaru Impreza WRX STI GRB models from 2008 to 2014 without a sunroof. Installation involves removing interior panels and seats to access mounting points, then bolting the cage securely to the factory chassis using supplied hardware. No cutting, drilling, or welding is required, making it a straightforward upgrade for qualified installers or experienced DIY enthusiasts.

• Designed for street use with a focus on safety and chassis reinforcement.
• Requires removal of interior panels and seats for installation.
• No cutting, drilling, or welding necessary.

What's Included

• Chromoly steel rear roll cage with 5-point harness mounting points
• Rear roof bar for added rigidity
• All necessary mounting hardware and brackets
• Installation instructions

Ideal For

• Street-driven Subaru Impreza WRX STI owners seeking enhanced safety and chassis stiffness
• Performance enthusiasts looking to improve handling response during spirited driving
• Car owners preparing their vehicle for autocross, track days, or rally events