Eibach ERS 5.00 in. Length x 2.25 in. ID Coil-Over Spring, 1450 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.

The Eibach ERS Coil-Over Spring is engineered for demanding racing and high-performance suspension applications. Part number EIB0500.225.1450 features a 5.00-inch free length, a 2.25-inch inside diameter, and a 1,450 lb/in spring rate for precise chassis control and consistent suspension response. Its coil-over design supports performance-focused setups where accurate spring selection and repeatable handling are essential.

Eibach ERS Race Springs are produced in series manufacturing runs backed by extensive spring-production experience. This approach helps Eibach maintain a highly linear spring rate, tight manufacturing tolerances, and consistent quality across the ERS product line. The result is predictable suspension behavior during braking, cornering, acceleration, and other demanding driving conditions.

Designed for motorsport and competition-oriented use, this automotive spring is intended for compatible coil-over suspension systems using a 2.25-inch inside diameter spring. Verify the required free length, spring rate, installed height, and suspension compatibility before installation. The spring is supplied as an individual Eibach ERS component and is not a complete coil-over assembly.

What's Included

• One Eibach ERS coil-over race spring

Fitment Information

Universal motorsport-style fitment for compatible 2.25-inch inside diameter coil-over applications. Vehicle-specific fitment depends on the suspension system, installed height, load requirements, and manufacturer recommendations.

Features:

• Race-proven ERS design: Provides a performance-focused coil-over spring solution for motorsport and high-performance suspension applications.
• Consistent spring rate: Series production helps deliver repeatable performance and predictable suspension response.
• Linear spring characteristic: Supports controlled handling behavior through braking, cornering, and acceleration.
• High-quality construction: Eibach manufacturing expertise helps maintain tight tolerances and dependable performance.

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