Eibach ERS 65mm I.D. Coilover Spring

2011–2025

Part #: 180-065-T100

Overview

The Eibach ERS 65mm I.D. coilover spring is designed for enthusiasts seeking precise suspension tuning and improved handling performance. With a length of 180 mm (7.09 inches) and an inside diameter of 65 mm (2.56 inches), this high-quality spring offers a reliable solution for customizing your vehicle's suspension setup. Whether you're upgrading for spirited street driving, track days, or off-road adventures, this spring provides the stability and responsiveness you need to elevate your driving experience.

Constructed with durability and performance in mind, the ERS series springs help support increased load capacities and enhance overall ride quality. Eibach's engineering ensures that each spring maintains consistent performance over time, making it an excellent choice for both daily drivers and performance enthusiasts who demand precision and reliability from their suspension components.

Key Features

The Eibach ERS 65mm I.D. coilover spring incorporates several advanced features to optimize your vehicle's suspension performance:

• Manufactured from high-tensile steel with a rate of 98.1 N/mm (559.96 lbs/inch), providing excellent support and stability under load.
• Precisely wound to ensure uniform spring characteristics, resulting in predictable handling and ride quality.
• Designed with a compact length of 180 mm (7.09 inches) and a block height of 74.11 mm (2.92 inches), ideal for custom coilover applications.
• Travel distance of 105.89 mm (4.17 inches) allows for effective suspension articulation and damping control.
• Lightweight at only 1.31 kg (2.89 lbs), reducing unsprung mass for improved responsiveness.
• Built with corrosion-resistant coatings to withstand harsh driving conditions and extend service life.
• Compatible with a wide range of coilover kits and suspension setups, offering versatile upgrade options.
• Engineered for consistent performance, helping support improved handling, cornering, and load management.
• Designed for enthusiasts who want to fine-tune their suspension for specific driving styles or conditions.

Construction & Design

The Eibach ERS 65mm I.D. coilover spring is crafted from high-quality, high-tensile steel that ensures strength and durability. The precise winding process guarantees uniform spring rates and predictable performance. Its compact design with a 65 mm inside diameter makes it suitable for a variety of coilover applications, allowing for easy installation and compatibility with existing suspension components.

The spring features a corrosion-resistant coating, which protects against rust and environmental damage, ensuring longevity even in challenging driving conditions. The lightweight construction minimizes unsprung weight, contributing to improved handling and ride quality. Eibach's meticulous manufacturing process results in a spring that maintains its shape and performance over time, providing consistent support and responsiveness for your vehicle.

Installation & Fitment

The Eibach ERS 65mm I.D. coilover spring is designed for straightforward bolt-on installation within compatible coilover systems. No cutting, drilling, or complex modifications are required, making it suitable for DIY enthusiasts and professional installers alike. Proper installation ensures optimal performance and safety, so it is recommended to follow manufacturer instructions or consult a suspension specialist.

• Compatible with a wide range of coilover kits and suspension setups.
• Designed for easy installation with existing mounting points and hardware.
• No special tuning or adjustments are necessary beyond standard setup procedures.

What's Included

• One high-performance coilover spring with a 65 mm inside diameter and 180 mm length.
• Protective coatings to resist corrosion and environmental damage.

Ideal For

• Performance enthusiasts seeking precise suspension tuning.
• Street drivers looking to improve handling and ride quality.
• Track day participants aiming for better cornering stability.
• Off-roaders requiring durable springs capable of supporting demanding conditions.