Cusco Pillow Ball Upper Arm Bushings

2012–2025 Toyota GT86 / Subaru BRZ / 2013–2025 Subaru GR86

Part #: 965 464 LV

Overview

The Cusco Pillow Ball Upper Arm Bushings are a high-performance suspension upgrade designed specifically for the Toyota GT86, Subaru BRZ, and Subaru GR86 models. These bushings are engineered to enhance your vehicle's handling precision and steering response, making them an ideal choice for enthusiasts who seek improved cornering and straight-line stability. Whether you're a spirited driver on the street or a track day enthusiast, these pillow ball bushings help unlock your vehicle's true potential by reducing suspension flex and maintaining optimal alignment.

Constructed with racing-grade components, these bushings replace the factory rubber mounts with high-precision pillow balls that provide a more direct and responsive connection between the suspension components. This results in more accurate steering feedback and improved control during aggressive driving. Additionally, the design minimizes deflection and compression, ensuring that your vehicle's suspension performs at its peak under load. The inclusion of rubber boots helps protect the pillow balls from dirt, dust, and debris, extending the lifespan of the components and maintaining consistent performance over time.

Key Features

The Cusco Pillow Ball Upper Arm Bushings incorporate several advanced features that set them apart from standard rubber bushings:

• High-precision pillow balls made from durable materials, often used in racing vehicles, for maximum strength and minimal play.
• Reduces alignment changes caused by suspension movement, helping maintain optimal tire contact patch and handling characteristics.
• Enhances steering response and feedback, providing a more connected and confident driving experience.
• Constructed with high-quality materials designed to withstand the rigors of spirited driving and track use.
• Includes rubber boots to protect the pillow balls from dirt, dust, and moisture, ensuring long-lasting performance.
• Designed specifically for the front upper arms of the suspension, improving overall chassis stability.

Construction & Design

The Cusco pillow ball bushings feature a robust construction that combines precision-machined pillow balls with a sturdy housing. The components are crafted from high-strength metals and engineered with tight tolerances to ensure a perfect fit and maximum durability. The use of pillow balls instead of rubber or polyurethane bushings allows for a more direct transfer of steering inputs and suspension loads, which is crucial for high-performance driving. The inclusion of rubber boots not only protects the pillow balls but also helps retain lubrication, reducing wear and noise over time.

Performance & Sound

By replacing the factory rubber bushings with Cusco's pillow ball units, you'll notice a significant improvement in steering responsiveness and cornering precision. The direct connection reduces unwanted flex and deflection, translating to more predictable handling and better feedback through the steering wheel. While these bushings are designed for performance, they also contribute to a more engaging driving experience without introducing excessive noise or harshness, thanks to their protective boots and quality construction.

Installation & Fitment

The Cusco Pillow Ball Upper Arm Bushings are designed as a direct bolt-on upgrade for the front upper suspension arms of compatible Toyota GT86, Subaru BRZ, and Subaru GR86 models from 2012 to 2025. Installation typically requires basic hand tools and some suspension knowledge. No cutting, drilling, or complex modifications are necessary, making this a straightforward upgrade for DIY enthusiasts or professional installers. Proper alignment after installation is recommended to maximize handling benefits.

• Easy bolt-on installation with standard hand tools
• No cutting or drilling required
• Requires alignment adjustment post-installation

What's Included

• Pair of pillow ball upper arm bushings for the front suspension
• Rubber boots for protection
• Installation hardware and instructions

Ideal For

• Performance driving and track enthusiasts
• Owners seeking improved steering response and cornering stability
• Drivers who want to reduce suspension flex and maintain precise alignment
• Anyone upgrading their suspension for better handling dynamics

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.