Cusco Type OS Rear Strut Tower Brace

2008–2015 Mitsubishi Evo X

Part #: 566 541 A

Overview

The Cusco Type OS Rear Strut Tower Brace is a high-performance chassis reinforcement component designed specifically for the Mitsubishi Lancer Evolution X from 2008 to 2015. Engineered to enhance the structural rigidity of your vehicle, this strut tower bar helps reduce chassis flex during aggressive driving, cornering, and spirited maneuvers. By stabilizing the suspension mounting points, it ensures more precise handling, improved steering response, and better overall stability.

Ideal for enthusiasts who push their Evo X on the street or track, the Cusco Type OS brace provides a cost-effective upgrade that delivers noticeable improvements in handling dynamics. Whether you're participating in autocross, track days, or simply seeking a more connected driving experience, this strut tower bar helps you get the most out of your vehicle's suspension setup.

Key Features

The Cusco Type OS Rear Strut Tower Brace boasts several key features that make it a must-have upgrade for performance-minded Mitsubishi owners:

• Constructed from durable aluminum, the oval-shaped bar offers a lightweight yet robust solution for chassis reinforcement without adding unnecessary weight.
• Designed to eliminate chassis flex at the most critical point—the area between the rear strut towers—ensuring that suspension geometry remains consistent under load.
• Precision CNC-machined mounting points and a snug fit ensure easy installation and a clean, OEM-like appearance in your engine bay.
• Reduces the likelihood of suspension misalignment during high cornering loads, helping maintain optimal tire contact and grip.
• Features a sleek, oval shape that complements the vehicle's aesthetics while providing maximum strength and rigidity.
• Requires trimming of the rear panels for installation, ensuring a custom fit tailored to your Evo X's chassis.
• Backed by Cusco's standard manufacturer warranty, offering peace of mind with your upgrade.

Construction & Design

The Cusco Type OS Rear Strut Tower Brace is crafted from high-quality aluminum, chosen for its excellent strength-to-weight ratio and corrosion resistance. The oval-shaped bar design not only provides superior structural support but also minimizes weight, ensuring that your vehicle's performance is enhanced without sacrificing agility. The bar's precision CNC-machined ends and mounting brackets guarantee a secure, tight fit that aligns perfectly with the factory mounting points.

The installation process involves trimming the rear panels to accommodate the brace, a step that allows for a custom, flush fit. Once installed, the brace seamlessly integrates into your vehicle's chassis, providing a significant increase in rigidity that translates into more predictable handling and improved cornering capabilities. The lightweight aluminum construction also helps maintain the vehicle's overall balance and responsiveness.

Performance & Sound

While the Cusco Type OS Rear Strut Tower Brace does not directly increase horsepower or torque, it plays a crucial role in optimizing your vehicle's handling performance. By reducing chassis flex, it allows your suspension components to work more effectively, resulting in sharper steering response and enhanced stability during aggressive driving. The brace's solid construction ensures minimal noise or vibration transfer, maintaining a comfortable driving experience.

Installation & Fitment

The Cusco Type OS Rear Strut Tower Brace is designed for a straightforward bolt-on installation. It mounts directly to the factory rear strut towers with no need for complex modifications or additional hardware. However, installation requires trimming the rear panels of your Mitsubishi Evo X to accommodate the oval-shaped bar. This process is recommended for those comfortable with minor bodywork or with professional installation assistance. Once installed, the brace provides a secure, permanent reinforcement that will serve your vehicle for years to come.

• No cutting, drilling, or tuning is required beyond the rear panel trimming.
• Installation typically takes less than an hour with basic hand tools.

What's Included

• 1x Cusco Type OS Rear Strut Tower Brace
• All necessary mounting brackets and hardware
• Installation instructions

Ideal For

• Performance enthusiasts seeking improved handling and chassis rigidity
• Mitsubishi Evo X owners who participate in track days or autocross
• Street drivers looking for a subtle yet effective suspension upgrade

Emissions Note

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