Eibach ERS Eibach Metric Coilover Spring 65mm I.D. - Part Number 200-065-T045

Eibach's ERS line has evolved over the years to be the world's most prominent, comprehensive and superior Race Spring System. Eibach Race Springs are all manufactured in series production, often repeated, with a strong manufacturing experience. Thus, Eibach constantly achieves the most linear spring characteristic (rate) while maintaining the lowest tolerances and the highest quality in the industry.

The Eibach ERS Metric Coilover Spring is designed for high-performance racing and competition suspension applications. Built for use with compatible 65mm I.D. coilover systems, this spring delivers consistent suspension behavior and precise chassis control. Its 45 N/mm spring rate provides a dependable balance of support and response for vehicle setups requiring carefully selected suspension tuning.

Eibach manufactures ERS Race Springs in repeated series production to maintain consistent quality, low tolerances, and predictable spring characteristics. The result is a highly linear rate that helps drivers and suspension tuners make accurate setup changes. The Eibach ERS system is widely used in motorsports, track-day vehicles, and custom coilover configurations where repeatable performance is essential.

Each spring is intended for installation with suspension components designed for its specific inside diameter, free length, spring rate, and load requirements. Confirm compatibility with the coilover body, spring seats, helper springs, and vehicle application before installation. This automotive competition component is supplied as a coilover spring only and may require additional suspension hardware for a complete installation.

Product Specifications and Technical Data

• Brand: Eibach
• Product Line: ERS Race Springs
• Part Number: 200-065-T045
• Product Type: Metric coilover spring
• Inside Diameter: 65 mm, approximately 2.56 inches
• Spring Rate: 45 N/mm, approximately 257 lb/in
• Application: Racing, track, and performance coilover suspension systems
• Construction: Series-produced spring with a linear rate characteristic

What's Included

One Eibach ERS Metric Coilover Spring. Coilover hardware, spring seats, retainers, and installation components are not included unless specified separately.

Features:

• Race-Proven ERS Design: Part of Eibach's ERS system, developed for demanding motorsports and performance suspension applications.
• Consistent Spring Rate: Series production helps provide predictable, repeatable suspension performance from spring to spring.
• Linear Rate Characteristic: Supports precise chassis tuning with a steady spring response throughout suspension compression.
• 65mm Coilover Compatibility: Designed for coilover systems that accept a 65mm inside-diameter spring and a 45 N/mm rate.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false