Eibach ERS 4.00-Inch Length x 2.00-Inch ID Coil-Over Spring, 400 lb/in

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-Inch Length x 2.00-Inch ID Coil-Over Spring is a professional-grade race spring designed for coil-over suspension systems and demanding motorsport applications. Part number EIB0400.200.2400 delivers a 400 lb/in spring rate for precise suspension tuning and consistent vehicle control.

Eibach ERS Race Springs are manufactured in repeatable series production using Eibach's extensive spring-manufacturing experience. This process helps provide a highly linear spring characteristic, tight rate tolerances, and dependable quality from spring to spring. The result is predictable suspension performance for racers, tuners, and performance enthusiasts who require accurate setup changes.

The compact coil-over format is suited to applications where spring rate, ride height, and suspension response must be carefully balanced. Its 2.00-inch inside diameter is intended for compatible coil-over hardware, while the 4.00-inch free length and 400 lb/in rate support customized chassis setups. Verify the required spring dimensions, rate, and suspension compatibility before installation.

Product Specifications & Technical Data:
Brand: Eibach
Product Line: ERS Race Spring System
Part Number: EIB0400.200.2400
Spring Type: Coil-over race spring
Free Length: 4.00 inches
Inside Diameter: 2.00 inches
Spring Rate: 400 lb/in
Application: Automotive performance and motorsport suspension systems

What's Included: One Eibach ERS coil-over spring. Suspension components, adjusters, mounts, and installation hardware are not included unless specified by the applicable application.

Features:

• 400 lb/in spring rate provides predictable suspension response and precise chassis tuning.
• Linear spring characteristic supports consistent handling throughout suspension travel.
• Eibach ERS series production helps maintain tight spring-rate tolerances and repeatable performance.
• Designed for compatible 2.00-inch ID coil-over suspension systems used in performance and racing applications.

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