Cusco D1 Chromoly 4-Point Rear Roll Cage

1997–2001 Mitsubishi Lancer Evolution 4/5/6

Part #: 560 261 A

Overview

The Cusco D1 Chromoly 4-Point Rear Roll Cage is a high-quality safety upgrade designed specifically for Mitsubishi Lancer Evolution models from 1997 to 2001. Built with performance enthusiasts and street drivers in mind, this roll cage enhances vehicle safety, rigidity, and chassis support while maintaining a lightweight profile. Whether you're participating in spirited street driving, track days, or autocross events, this roll cage provides a significant upgrade over the factory structure, helping to improve handling and driver confidence.

Constructed from premium chromoly steel, the Cusco D1 Roll Cage offers a perfect balance of strength and weight savings. Its design ensures that your vehicle remains agile and responsive, thanks to the approximately 33% reduction in weight compared to traditional steel roll bars. This makes it an ideal choice for those seeking enhanced safety without sacrificing performance or daily drivability.

Key Features

The Cusco D1 Chromoly 4-Point Rear Roll Cage boasts several technical 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 excellent durability and safety.
• Designed with precision to optimize body rigidity, which can improve handling response and reduce chassis flex during aggressive driving.
• Features high-strength, ultra-lightweight connections that ensure secure fitment and longevity under demanding conditions.
• Engineered to be compatible with street use, offering a balance between safety, weight savings, and ease of installation.
• Note: Chromoly roll bars may not be suitable for certain competitive events; please verify your event regulations before installation.
• Designed to be installed in Mitsubishi Lancer Evolution 4, 5, and 6 models, with consideration for passenger capacity adjustments if necessary.

Construction & Design

The Cusco D1 Roll Cage is meticulously crafted from chromoly steel, known for its exceptional strength-to-weight ratio. The 40mm diameter pipes with 1.6mm wall thickness are TIG-welded for superior strength and durability. The design emphasizes lightweight construction without compromising safety, making it suitable for street and light track use. Its modular design allows for straightforward installation, with high-strength connections that integrate seamlessly with the vehicle's chassis. The cage's geometry is optimized to enhance chassis stiffness, which can translate into improved handling characteristics and a more responsive driving experience.

Performance & Sound

While primarily focused on safety and chassis reinforcement, the Cusco D1 Roll Cage also contributes to a more rigid vehicle structure, which can positively influence handling dynamics. Its lightweight chromoly construction helps reduce overall vehicle weight, supporting better acceleration and braking performance. The design does not significantly alter the vehicle's sound profile but provides a more solid and planted feel during spirited driving.

Installation & Fitment

The Cusco D1 Chromoly 4-Point Rear 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 chassis at designated points, ensuring a precise fit. No cutting or drilling is typically required, although some minor modifications may be necessary depending on your specific vehicle configuration. It is recommended to have a professional install the cage to ensure safety and compliance with local regulations. Note that installation may affect passenger capacity, and some adjustments to interior trim or seats might be needed.

• Easy bolt-in installation with factory mounting points
• No cutting or drilling required in most cases
• Professional installation recommended for optimal safety and fitment

What's Included

• 4-point rear roll cage made from chromoly steel
• High-strength connection components
• Installation hardware and instructions

Ideal For

This roll cage is perfect for Mitsubishi Evolution owners who want to enhance their vehicle's safety, chassis stiffness, and handling performance. It is suitable for street use, track days, autocross, and light competition events. Enthusiasts looking for a lightweight, durable safety upgrade that maintains street legality will find this product an excellent choice.

Emissions Note

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