Cusco Front & Rear Lower Arm Bushes

1991–1995 Mitsubishi Lancer Evolution 5/6 (CP9A) / Mirage

Part #: 509 464 CV

Overview

Upgrade your Mitsubishi Lancer Evolution 5/6 (CP9A) or Mirage from 1991 to 1995 with the Cusco Front & Rear Lower Arm Bushes. Designed specifically for performance enthusiasts and racing aficionados, these high-precision pillow ball bushes are engineered to enhance your vehicle's suspension response and handling characteristics. Whether you're tearing up the track or pushing your car through tight corners on the street, these bushes help you achieve more accurate steering and improved stability.

Constructed with racing-grade components, these bushes are built to withstand the rigors of spirited driving while maintaining the original performance of your suspension. They are ideal for those seeking to reduce alignment changes caused by suspension loads, ensuring consistent handling and cornering precision. Equipped with rubber boots, they also provide protection against dirt and debris, prolonging the lifespan of the components and maintaining optimal performance over time.

Key Features

These Cusco lower arm bushes incorporate several advanced features designed for maximum performance and durability:

• High-precision pillow balls: Utilized in racing vehicles, these pillow balls eliminate compression and deflection, providing a direct connection between suspension components for improved response.
• Strengthened suspension joints: Reinforces critical suspension points to reduce alignment shifts during aggressive driving, ensuring consistent handling.
• Rubber boots: Protect the pillow balls from dirt, dust, and moisture, maintaining smooth operation and extending component life.
• OEM fitment: Designed to bolt directly into your vehicle without modifications, ensuring a straightforward installation process.
• Durable construction: Made from high-quality materials to withstand the demands of racing and spirited driving environments.
• Enhanced steering response: Provides more precise feedback and control, especially during cornering and high-speed maneuvers.
• Improved straight-line stability: Helps maintain directional stability, reducing wandering and improving confidence on the road or track.

Construction & Design

The Cusco front and rear lower arm bushes feature a robust design utilizing high-precision pillow balls that are often found in professional racing applications. These pillow balls are crafted from durable materials that resist wear and deformation, ensuring consistent performance over time. The inclusion of rubber boots serves as an effective barrier against dirt and debris, which can otherwise accelerate wear and compromise the integrity of the suspension components.

The bushes are engineered to replace the factory rubber or polyurethane mounts, offering a more direct and responsive connection between suspension arms and chassis. Their one-piece construction and precise engineering ensure a perfect fit, minimizing unwanted movement and flex. The use of high-quality materials and TIG welding techniques (if applicable) further enhances durability and longevity, making these bushes suitable for both daily driving and competitive motorsport use.

Performance & Sound

By installing these Cusco pillow ball bushes, you will notice a significant improvement in your vehicle's steering feel and responsiveness. The direct connection provided by the pillow balls reduces unwanted flex and deflection, translating into sharper turn-in and more predictable handling. While these bushes do not increase horsepower directly, they optimize suspension geometry and response, allowing your vehicle to perform at its best during aggressive driving or racing scenarios. Additionally, they can contribute to a more engaging and sporty sound from the suspension during cornering and dynamic maneuvers.

Installation & Fitment

The Cusco front and rear lower arm bushes are designed as bolt-on upgrades that require no cutting, drilling, or extensive modifications. They utilize the factory mounting points and are compatible with the original suspension components of the Mitsubishi Lancer Evolution 5/6 (CP9A) and Mirage models from 1991 to 1995. Basic mechanical skills and standard hand tools are sufficient for installation, which can typically be completed within a few hours. For optimal results, it is recommended to perform a proper wheel alignment after installation to ensure maximum handling performance.

• Direct bolt-in replacement for factory bushes
• No cutting, drilling, or tuning required
• Suitable for street, track, and racing applications

What's Included

• Front lower arm pillow ball bushes
• Rear lower arm pillow ball bushes
• Installation hardware and instructions

Ideal For

These Cusco bushes are perfect for enthusiasts looking to improve their Mitsubishi Lancer Evolution 5/6 or Mirage's suspension response, cornering precision, and overall handling. They are well-suited for street drivers seeking a more connected feel, as well as for racers aiming for maximum suspension performance on the track. If you want to reduce alignment shifts and enjoy a more direct steering experience, these bushes are an excellent 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.