Cusco Adjustable Rear Upper Arms

1989–1994 Nissan Skyline R32 / 1988–1994 Nissan Silvia S13 / 1988–1998 Nissan 240SX Rear

Part #: 220 474 L

Overview

The Cusco Adjustable Rear Upper Arms are high-performance suspension components designed to enhance the handling and stability of your Nissan Skyline R32, Silvia S13, or 240SX. Crafted for enthusiasts who demand precise suspension tuning, these upper control arms allow for adjustable camber and caster settings, enabling you to optimize your vehicle's alignment for spirited driving, track days, or competitive motorsports. Whether you're upgrading your suspension for better cornering, reduced tire wear, or improved overall responsiveness, these arms provide a reliable solution to elevate your driving experience.

Built with quality and durability in mind, Cusco's rear upper arms are an excellent addition to your vehicle's suspension system. They are especially beneficial when factory components are no longer sufficient for high-performance applications or aggressive driving styles. By reducing factory bushing slop and providing more direct suspension feedback, these arms help you achieve sharper handling and more predictable steering response, making them ideal for both street and track use.

Key Features

Designed to improve your vehicle's handling characteristics, the Cusco Adjustable Rear Upper Arms feature several technical advancements:

• Constructed from high-strength steel with a durable finish to withstand harsh driving conditions and resist corrosion.
• Fully adjustable design allows for precise camber and caster alignment, giving you the ability to fine-tune your suspension setup for optimal grip and stability.
• Engineered to reduce factory bushing slop, resulting in more direct suspension response and improved steering feel.
• Compatible with a range of Nissan models including the Skyline R32, Silvia S13, and 240SX, making it a versatile upgrade for enthusiasts and racers alike.
• Designed for easy bolt-on installation with minimal modification required, ensuring a straightforward upgrade process.
• Particularly effective when combined with other Cusco suspension components for a comprehensive handling upgrade.
• Ideal for motorsports, spirited driving, or anyone seeking to improve their vehicle's handling precision.
• Supports high-performance driving by providing consistent and predictable suspension behavior under demanding conditions.

Construction & Design

The Cusco Rear Upper Arms are meticulously engineered using high-quality steel, ensuring strength and longevity. The arms feature a precision-machined adjustable camber and caster plates, allowing for accurate alignment settings tailored to your driving needs. The design incorporates high-quality bushings that minimize unwanted movement and vibration, translating to a more responsive and stable ride. The arms are finished with a corrosion-resistant coating, ensuring durability even in harsh environments or during extended track use. Their robust construction and precise engineering make them a reliable choice for serious performance upgrades.

Performance & Handling

By installing Cusco's Adjustable Rear Upper Arms, you can expect noticeable improvements in your vehicle's handling dynamics. The adjustable nature of these arms enables fine-tuning of camber and caster angles, which enhances cornering grip and reduces tire wear. The reduction in factory bushing slop results in more direct steering feedback, giving you greater confidence and control during aggressive driving or racing scenarios. These upgrades contribute to a more planted and predictable rear suspension, helping you achieve faster lap times and a more engaging driving experience.

Installation & Fitment

The Cusco Adjustable Rear Upper Arms are designed for a straightforward bolt-on installation. They utilize existing mounting points and require no cutting or drilling, making them suitable for DIY enthusiasts and professional installers alike. Basic suspension tools and alignment adjustments are necessary to achieve the desired setup. No special tuning or modifications are required beyond the installation process, allowing you to quickly benefit from improved handling and suspension precision.

• Easy bolt-on installation with standard hand tools
• No cutting, drilling, or complex modifications required
• Requires professional wheel alignment for optimal performance

What's Included

• Pair of Cusco Adjustable Rear Upper Arms
• All necessary mounting hardware and bushings
• Installation instructions

Ideal For

• Performance enthusiasts seeking precise suspension tuning
• Track day and motorsport competitors
• Owners looking to reduce factory suspension slop and improve handling response
• Upgrading Nissan Skyline R32, Silvia S13, or 240SX suspension for spirited driving

Emissions Note

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