Eibach ERS 70mm ID Linear Tender Spring - 2.87" Length (40-70-0030)
Eibach ERS 70mm ID Linear Tender Spring - 2.87" Length (40-70-0030)
SKU:40-70-0030
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The Eibach ERS 70mm ID Linear Tender Spring is a high-performance suspension component designed to optimize ride quality and handling. Crafted by Eibach, this spring features a 70mm inner diameter and a length of 2.87 inches, making it suitable for a variety of custom suspension setups. The system utilizes a dual-spring concept, combining a Main spring with a linear-rate characteristic and Tender springs that can be selected based on desired initial response. This design allows for a softer initial compression, improving comfort during light loads, while providing a firmer end rate for stability under heavier compression. Constructed with durable materials, the spring ensures consistent performance and longevity under demanding conditions. Its precise engineering enhances suspension tuning, making it ideal for enthusiasts seeking tailored ride characteristics.
Compatible with a range of vehicles requiring a 70mm ID spring, the Eibach ERS system is suited for custom applications, including street and track use. The Tender springs are available in various linear and progressive-rate options, allowing for fine-tuning of initial suspension response. Installation involves replacing existing springs with these direct-fit components, offering a straightforward upgrade for suspension performance. The kit includes the Tender springs, which can be selected based on desired ride feel and handling characteristics. Suitable for use in performance-oriented setups, this spring system helps improve ride comfort, handling precision, and overall suspension responsiveness, making it a versatile choice for suspension tuning enthusiasts.
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Overview
Overview
Eibach ERS 70mm ID Linear Tender Spring
Universal Fitment
Part #: 40-70-0030
Overview
The Eibach ERS 70mm ID Linear Tender Spring is a high-quality suspension component designed to enhance ride comfort and handling performance. Crafted for enthusiasts seeking precise suspension tuning, this tender spring works in conjunction with main springs to provide a progressive damping experience. Its innovative design helps improve initial response and ride quality, making it ideal for custom suspension setups, coilover systems, or performance vehicle applications where fine-tuning is desired. Whether you're upgrading your vehicle for street use or track days, this spring offers consistent, reliable performance and durability.Key Features
This tender spring is engineered with high-grade materials and a linear-rate design to ensure consistent performance under load. Its 70mm inner diameter and 2.87" length make it compatible with a variety of suspension systems. The spring's design intent is to provide a softer initial compression, improving ride comfort and grip during low-speed maneuvers, while maintaining a firm end-rate for stability at higher loads. Its construction supports long-term durability and resistance to fatigue, even under demanding driving conditions.Construction & Design
Made from high-tensile steel with a protective coating, this spring is built to withstand the stresses of performance driving. Its precise coil geometry ensures uniform load distribution and predictable response, making it a reliable choice for suspension tuning.Driving Feel & Feedback
The ERS tender spring enhances initial suspension compliance, resulting in a smoother ride over uneven surfaces. It helps improve handling response and driver feedback by supporting better wheel control and reducing harshness during compression.Installation & Fitment
Designed for easy integration with compatible coilover or spring assembly systems, installation should be performed by qualified technicians familiar with suspension tuning. Fitment verification against vehicle specifications and part compatibility is recommended.What’s Included
The package includes one Eibach ERS 70mm ID Linear Tender Spring, ready for installation into your suspension setup.
