Eibach ERS 4.00-Inch Coil-Over Race Spring, 2.00-Inch Inside Diameter, 1,400 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 0400.200.1400 is a professional-grade race spring engineered for coil-over suspension systems and demanding motorsports applications. As part of Eibach’s ERS line, this spring delivers consistent performance, precise spring-rate control, and dependable quality for suspension tuning.

Eibach manufactures ERS Race Springs in repeatable series production using proven manufacturing processes. This approach helps provide a highly linear spring characteristic while maintaining tight tolerances and reliable performance from spring to spring. The 1,400 lb/in spring rate is suited for applications requiring substantial wheel control and a firm, competition-oriented suspension setup.

Key Product Specifications & Technical Data:

• Brand: Eibach
• Part Number: 0400.200.1400
• Product Line: ERS Race Spring
• Spring Type: Coil-over race spring
• Free Length: 4.00 inches
• Inside Diameter: 2.00 inches
• Spring Rate: 1,400 lb/in
• Application: Motorsports and performance coil-over suspension systems

What’s Included: One Eibach ERS coil-over race spring. Verify spring dimensions, rate requirements, and coil-over compatibility before installation. Professional installation and suspension setup are recommended for competition use.

This Eibach ERS spring is intended for race and performance applications where repeatable characteristics and accurate spring rates are essential. Vehicle-specific fitment should be confirmed using the suspension manufacturer’s requirements and the intended vehicle setup.

Features:

• Race-Proven ERS Design: Part of Eibach’s comprehensive ERS Race Spring System, developed for demanding motorsports and performance suspension applications.
• Consistent Spring Rate: Series-production manufacturing helps provide repeatable spring characteristics for accurate suspension tuning.
• Highly Linear Performance: Engineered to deliver a predictable spring response throughout the operating range.
• High-Rate Suspension Control: The 1,400 lb/in rate supports firm suspension control for competition-oriented coil-over setups.

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