Eibach ERS 4.00-Inch Coil-Over Race Spring, 2.00-Inch Inner Diameter, 2600 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 coil-over race spring is engineered for high-performance motorsports and competition suspension applications. Part number EIB0400.200.2600 represents Eibach’s proven Race Spring System, developed for consistent performance, precise suspension tuning, and dependable operation under demanding track conditions.

Eibach manufactures ERS springs in repeatable series production using extensive spring-making experience and strict quality control. This process helps deliver a highly linear spring rate with low manufacturing tolerances, allowing suspension builders and race teams to achieve predictable handling characteristics. The spring’s 4.00-inch free length, 2.00-inch inner diameter, and 2,600 lb/in spring rate make it suitable for specialized coil-over suspension systems that require substantial wheel support and tuning flexibility.

Key Product Specifications & Technical Data:

• Brand: Eibach
• Part Number: EIB0400.200.2600
• Product Line: ERS Race Spring System
• Application: Automotive coil-over and racing suspension systems
• Free Length: 4.00 inches
• Inner Diameter: 2.00 inches
• Spring Rate: 2,600 lb/in
• Spring Type: Linear-rate coil-over race spring

What's Included in the Box: One Eibach ERS coil-over race spring. Suspension hardware, adjusters, sleeves, retainers, and installation components are not included unless specified separately.

Fitment: Universal motorsports fitment is dependent on coil-over hardware, spring perch dimensions, vehicle setup, and suspension requirements. Verify compatibility with the application and consult a qualified suspension professional before installation.

Features:

• Race-proven ERS coil-over spring designed for demanding motorsports and competition suspension applications.
• Linear spring rate promotes predictable handling and consistent suspension response during high-performance driving.
• Series-production manufacturing helps maintain low tolerances and repeatable spring performance.
• 2,600 lb/in spring rate provides substantial support for specialized race vehicle suspension setups.

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