Eibach ERS Elite Series 4.00 in. Spring, 2.50 in. Inside Diameter - 0400.2530.0700

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 Elite Series Spring is engineered for professional-level racing and performance suspension applications. Built with Eibach's extensive spring manufacturing expertise, this race spring delivers a highly consistent and linear spring rate for predictable suspension response, precise chassis control, and repeatable handling characteristics.

Each Eibach ERS spring is manufactured in series production using carefully controlled processes. This approach helps maintain exceptionally low production tolerances and consistent performance from spring to spring. The Elite Series design is well suited for motorsports teams, performance builders, and enthusiasts who require dependable suspension tuning and accurate spring-rate selection.

The Eibach ERS 0400.2530.0700 features a 4.00-inch spring length and 2.50-inch inside diameter for compatibility with corresponding coilover and race suspension hardware. Its automotive construction is intended for competition and performance use. This product is not CARB approved, and California customers should verify applicable emissions or equipment requirements before installation. Eibach part number 0400.2530.0700 identifies the specific spring configuration.

Product Specifications and Technical Data

• Brand: Eibach
• Part Number: 0400.2530.0700
• Product Line: ERS Elite Series
• Application: Automotive racing and performance suspension
• Spring Length: 4.00 inches
• Inside Diameter: 2.50 inches
• Construction: Precision-manufactured race spring
• Performance Characteristic: Linear spring rate

What's Included

One Eibach ERS Elite Series race spring. Suspension hardware, spring perches, retainers, and installation components are not included unless specified separately.

Features:

• Elite Series Race Spring: Designed for demanding motorsports and high-performance suspension applications.
• Linear Spring Rate: Provides predictable suspension behavior and consistent chassis response during tuning and competition.
• Precision Manufacturing: Series production helps maintain low tolerances and repeatable spring performance.
• Eibach Quality: Backed by extensive experience in developing and manufacturing performance suspension springs.

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