Eibach ERS Rear Coil Spring Adjuster Kit

2003–2009 Lexus GX470 4.7L V8

Part #: AK31-59-005-03-02

Overview

The Eibach ERS Rear Coil Spring Adjuster Kit is a premium solution designed to give Lexus GX470 owners precise control over their vehicle's ride height and load capacity. Whether you're carrying extra gear, towing, or simply want to fine-tune your vehicle's stance, this kit offers a versatile and reliable way to achieve your desired setup. Built with performance and durability in mind, the ERS kit allows you to customize your ride for optimal comfort, handling, and off-road capability.

Ideal for enthusiasts who seek to enhance their Lexus GX470's load support and ride height, this adjuster kit provides a straightforward, bolt-on upgrade that improves versatility without sacrificing ride quality. Whether you're off-road adventuring or optimizing your vehicle for daily driving, the ERS kit helps you tailor your suspension to meet your specific needs.

Key Features

The Eibach ERS Rear Coil Spring Adjuster Kit incorporates advanced features that deliver both performance and convenience:

• Constructed from durable 6061-T6 billet aluminum, ensuring strength and corrosion resistance for long-lasting performance.
• Adjustable threaded spring seat allows for precise tuning of ride height and load capacity, giving you the flexibility to raise or lower your vehicle by +0.5 to 2.0 inches.
• Designed to support an additional 400 lbs of weight, making it ideal for towing, hauling, or off-road use.
• Compatible with Eibach ERO Off-Road Race Springs, providing a comprehensive upgrade for off-road enthusiasts.
• Made in the USA, ensuring quality craftsmanship and strict manufacturing standards.
• Easy bolt-on installation with no need for cutting or welding, allowing for quick and hassle-free upgrades.
• Includes bump stops to maintain proper suspension travel and prevent bottoming out during aggressive driving or heavy loads.
• Allows fine-tuning of rear load capacity and ride height to optimize handling, comfort, and stance.
• Designed specifically for the Lexus GX470, ensuring a perfect fit and seamless integration with existing suspension components.

Construction & Design

The ERS Rear Coil Spring Adjuster Kit features a robust design centered around high-quality 6061-T6 billet aluminum, known for its excellent strength-to-weight ratio and corrosion resistance. The adjustable threaded spring seat is engineered for smooth, precise adjustments, enabling you to dial in your desired ride height effortlessly. The kit's components are engineered with durability in mind, ensuring they withstand the rigors of off-road driving, heavy loads, and daily use.

The design incorporates a secure locking mechanism to maintain your chosen setting, preventing unwanted movement over time. The inclusion of bump stops ensures that suspension travel remains controlled, protecting your vehicle's components and enhancing ride comfort. Overall, the kit's thoughtful construction and engineering deliver a reliable, high-performance upgrade that enhances your Lexus GX470's versatility and capability.

Installation & Fitment

The Eibach ERS Rear Coil Spring Adjuster Kit is designed for a straightforward bolt-on installation. It mounts directly onto the factory suspension components without the need for cutting, drilling, or complex modifications. Basic mechanical skills and standard tools are sufficient for installation, which can typically be completed within a few hours. No special tuning or alignment adjustments are required, making it an accessible upgrade for DIY enthusiasts and professional installers alike.

• Easy, bolt-on installation with no cutting or welding required.
• Compatible with the factory suspension setup of the 2003–2009 Lexus GX470.
• Supports fine-tuning of ride height and load capacity to suit your driving needs.

What's Included

• Pair of adjustable threaded spring seats
• Bump stops
• All necessary mounting hardware and instructions

Ideal For

• Off-road enthusiasts seeking adjustable ride height and load support
• Owners carrying heavy loads or towing with their Lexus GX470
• Drivers wanting to customize their vehicle's stance for improved appearance and handling
• Anyone looking for a durable, reliable suspension upgrade that enhances versatility