Cusco Pillowball Rear Upper Arm Bushings

Honda S2000 AP1/AP2 2000–2009

Part #: 381 464 LV

Overview

The Cusco Pillowball Rear Upper Arm Bushings are high-performance suspension components designed specifically for Honda S2000 AP1 and AP2 models from 2000 to 2009. Engineered to enhance your vehicle's handling and steering precision, these bushings are ideal for enthusiasts who demand the best in cornering stability and straight-line stability. Whether you're a spirited street driver or a track day enthusiast, these pillowball bushings help you achieve more accurate steering response and improved suspension performance.

By replacing the factory rubber bushings with Cusco's high-precision pillowball units, you'll experience a more direct connection between your suspension and chassis. This results in sharper steering feedback, reduced alignment changes during aggressive driving, and a more confident driving experience overall. The use of pillowballs ensures minimal deflection, allowing your suspension to perform at its full potential without compromise.

Key Features

The Cusco Pillowball Rear Upper Arm Bushings incorporate advanced design and high-quality materials to deliver superior performance and durability. These bushings are crafted from durable, high-precision pillow balls that are commonly used in racing applications, providing a firm, responsive feel. The pillowball design eliminates compression or deflection, ensuring that every movement of the suspension translates directly into precise handling characteristics.

• Constructed with high-precision pillow balls for maximum responsiveness and minimal play
• Uses rubber boots to protect against dirt, debris, and moisture, extending service life
• Reduces alignment change during aggressive cornering, improving handling consistency
• Designed for direct bolt-on installation with no modifications required
• Made from durable materials to withstand the rigors of racing and spirited driving
• Enhances steering response and straight-line stability for a more confident driving experience
• Ideal for track days, autocross, or street performance upgrades

Construction & Design

The Cusco pillowball bushings feature a robust construction that combines high-precision pillow balls with a durable housing designed for maximum strength and longevity. The use of high-quality materials ensures that these bushings can withstand the stresses of aggressive driving while maintaining consistent performance over time. The inclusion of rubber boots helps keep dirt and grime out of the pillowball joint, preserving smooth operation and reducing maintenance needs.

Performance & Sound

Replacing factory rubber bushings with Cusco pillowball units significantly improves suspension responsiveness, providing more direct feedback through the steering wheel. This upgrade enhances cornering accuracy and overall handling, especially during high-performance driving. While these bushings do not produce additional noise, the increased responsiveness may result in a firmer, more connected feel in the suspension system.

Installation & Fitment

The Cusco Pillowball Rear Upper Arm Bushings are designed as a direct bolt-on replacement for the factory components on Honda S2000 AP1 and AP2 models. Installation is straightforward for those with basic mechanical skills, typically requiring standard hand tools. No cutting, drilling, or complex modifications are necessary. For optimal results, alignment should be checked and adjusted after installation to ensure proper suspension geometry.

• Easy, bolt-on installation with standard tools
• No cutting or drilling required
• Recommended to have a professional alignment after installation

What's Included

• Pair of Cusco Pillowball Rear Upper Arm Bushings
• Rubber boots for dust and debris protection
• Installation hardware and instructions

Ideal For

• Honda S2000 owners seeking improved steering response and handling
• Performance enthusiasts looking to reduce suspension flex and deflection
• Track day and autocross participants aiming for precise cornering
• Street drivers wanting a more connected and responsive suspension feel

Emissions Note

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