Eibach ERS 4.00-Inch Length x 2.00-Inch ID Coil-Over Race 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.

The Eibach ERS Coil-Over Race Spring is engineered for professional-level suspension tuning, motorsports applications, and performance-focused builds that require predictable spring behavior. Part number Eibach 0400.200.1900 features a 400 lb/in spring rate and is designed for compatible coil-over suspension systems using a 2.00-inch inside diameter spring platform.

Eibach ERS race springs are manufactured in repeated series production, combining extensive manufacturing experience with strict quality control. This process helps deliver a highly linear spring characteristic, consistent performance, low production tolerances, and dependable handling response. The result is a spring that allows racers and suspension tuners to make precise setup changes while maintaining confidence in the vehicle’s balance and behavior.

Brief Description: A precision-manufactured Eibach ERS coil-over spring for race and high-performance suspension applications.

Key Product Specifications & Technical Data:

• Brand: Eibach
• Product Line: ERS Race Spring System
• Part Number: 0400.200.1900
• Spring Rate: 400 lb/in
• Spring Type: Coil-over race spring
• Inside Diameter: 2.00 inches
• Application: Automotive racing and performance suspension
• Manufacturing Focus: Linear rate characteristics, low tolerances, and repeatable quality

What's Included in the Box: One Eibach ERS coil-over race spring.

Fitment: Universal motorsports-style fitment for compatible coil-over suspension systems. Confirm spring rate, free length, inside diameter, and suspension requirements before installation.

Features:

• 400 lb/in spring rate supports precise suspension tuning for racing and high-performance applications.
• 2.00-inch inside diameter is designed for compatible coil-over spring platforms.
• Eibach ERS construction delivers a highly linear spring characteristic for predictable handling response.
• Series-production manufacturing provides repeatable performance, low tolerances, and consistent quality.

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