Eibach ERS 4.00 in. Coil-Over Race Spring, 2.00 in. Inside Diameter, 750 lb/in Rate

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.

Brief Description: The Eibach ERS 4.00 in. Coil-Over Spring is a high-performance race spring engineered for competition suspension systems and demanding motorsports applications. Part number EIB0400.200.0750 combines a compact spring length and 2.00-inch inside diameter with a 750 lb/in spring rate for precise suspension tuning and consistent chassis response.

Eibach ERS race springs are manufactured in repeated series production using extensive spring-manufacturing expertise. This process helps deliver a highly linear spring characteristic, tight rate tolerances, and dependable quality from one spring to the next. The result is predictable suspension behavior for drivers and builders who need repeatable performance during setup changes, testing, and competition.

Key Product Specifications & Technical Data:

• Brand: Eibach
• Product Line: ERS Race Spring System
• Part Number: EIB0400.200.0750
• Part Type: Automotive coil-over race spring
• Spring Length: 4.00 inches
• Inside Diameter: 2.00 inches
• Spring Rate: 750 lb/in
• Application: Coil-over suspension and motorsports use

What's Included: One Eibach ERS coil-over race spring. Verify spring dimensions, rate, and compatibility with the intended coil-over shock, adjuster hardware, and suspension configuration before installation. Vehicle-specific fitment data was not provided; professional installation and suspension setup are recommended.

Features:

• Linear spring rate: Delivers predictable suspension response and consistent handling characteristics throughout the operating range.
• Precision manufacturing: Series-production methods help maintain tight tolerances and repeatable spring performance.
• 750 lb/in spring rate: Supports precise chassis tuning for demanding racing and performance applications.
• Coil-over compatibility: Designed for use with compatible 2.00-inch inside-diameter coil-over suspension systems.

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