Cusco Chro-moly D1 6-Point Roll Cage Around Dash Front & Rear 2 Passenger Hardtop

1989–1998 Mazda Miata / 1999–2005 Miata MX-5 2-Passenger

Part #: 404 261 EHT

Overview

The Cusco Chro-moly D1 6-Point Roll Cage is a high-performance safety upgrade designed specifically for Mazda Miata and MX-5 models from 1989 through 2005. Crafted from premium chromoly steel, this roll cage provides exceptional strength and durability while significantly reducing weight compared to traditional steel options. Weighing approximately 33% less than standard steel roll bars, it offers a perfect balance of safety and performance for street-driven enthusiasts and spirited drivers alike.

Designed to enhance your vehicle's structural integrity, the Cusco D1 Roll Cage surrounds the dash and extends to the rear, creating a robust safety cage that helps protect occupants in the event of a collision or rollover. Its lightweight construction ensures minimal impact on vehicle handling and responsiveness, making it an ideal choice for those who want to improve safety without sacrificing performance or driving enjoyment.

Key Features

The Cusco Chro-moly D1 Roll Cage boasts several advanced features that set it apart:

• Constructed from high-strength, ultra-lightweight chromoly steel pipes with a diameter of 40mm and a wall thickness of 1.6mm, providing superior strength-to-weight ratio.
• Designed with precision to fit Mazda Miata and MX-5 models from 1989 to 2005, ensuring a seamless installation process.
• Features a 6-point mounting configuration that enhances chassis rigidity and occupant safety.
• Utilizes high-strength, ultra-lightweight connections and joints for durability and reliability during spirited driving or street use.
• Designed with a focus on body steel points, ensuring optimal load distribution and structural integrity.
• Note: Chromoly roll bars are not suitable for some competitive racing events and may require modifications depending on passenger capacity and specific regulations.
• Ideal for street use, autocross, track days, and enthusiasts seeking a high-quality safety upgrade.

Construction & Design

The Cusco D1 Roll Cage is meticulously engineered using chromoly steel, renowned for its exceptional strength and lightweight properties. The 40mm diameter pipes are TIG-welded with precision, ensuring a seamless and robust construction that withstands the rigors of aggressive driving and provides long-lasting performance. The design incorporates strategic points of body contact, optimizing load transfer and minimizing flex during dynamic maneuvers.

The cage's compact yet comprehensive design surrounds the dash and rear passenger area, providing comprehensive protection without obstructing visibility or access. Its lightweight construction helps maintain the vehicle's handling characteristics, making it suitable for daily driving, spirited street use, and amateur motorsport activities.

Performance & Sound

While primarily focused on safety and chassis reinforcement, the Cusco D1 Roll Cage also contributes to improved vehicle rigidity, which can enhance overall handling and responsiveness. Its lightweight chromoly construction ensures minimal impact on vehicle weight, preserving performance dynamics. The cage does not significantly alter the vehicle's sound profile but provides a reassuring sense of safety during aggressive driving or track days.

Installation & Fitment

The Cusco Chro-moly D1 6-Point Roll Cage is designed as a bolt-in system that fits Mazda Miata and MX-5 models from 1989 to 2005. Installation typically involves removing interior panels and seats to access mounting points, then securely attaching the cage to designated chassis locations using high-strength bolts. Professional installation is recommended to ensure proper fitment, safety, and compliance with local regulations. No cutting or drilling is generally required, but some modifications may be necessary depending on specific vehicle configurations or passenger capacity adjustments.

• Designed for straightforward bolt-on installation with factory mounting points.
• Requires removal of interior trim and seats for proper fitment.
• Professional installation is highly recommended to ensure safety and compliance.

What's Included

• Complete 6-point chromoly steel roll cage with front and rear bars
• All necessary mounting hardware and brackets
• Installation instructions

Ideal For

• Street enthusiasts seeking enhanced safety and chassis rigidity
• Autocross and track day participants
• Miata owners looking for a lightweight, high-strength roll cage
• Performance drivers who want to improve vehicle safety without adding excessive weight

Emissions Note

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