Eibach ERS 5.00 in. Coil-Over Spring, 2.25 in. ID, 1350 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 motorsports and performance suspension applications. As part of Eibach’s renowned ERS line, this race spring delivers consistent, predictable suspension performance for vehicle setups that require precise control and repeatable handling characteristics. Its 2.25-inch inside diameter is designed for compatible coil-over suspension systems, while the 1350 lb/in spring rate supports high-performance applications requiring substantial wheel and chassis control.

Eibach manufactures ERS springs in series production with extensive manufacturing expertise and repeatable processes. This approach helps provide a highly linear spring characteristic, tight rate tolerances, and dependable quality from spring to spring. The 5.00-inch free length makes this spring suitable for carefully configured race and competition suspension systems where ride height, travel, damping, and spring rate are selected as part of a complete setup.

Use the Eibach ERS 0500.225.1350 only with a compatible coil-over assembly and suspension configuration. Proper spring selection should account for vehicle weight, corner weights, motion ratios, available suspension travel, damper specifications, and intended use. Professional installation and suspension setup are recommended to achieve the desired performance. This product is intended for automotive applications and is not presented as a street-vehicle emissions component.

Product Specifications

• Brand: Eibach
• Part Number: 0500.225.1350
• Product Line: ERS Race Spring System
• Spring Type: Coil-over race spring
• Inside Diameter: 2.25 inches
• Free Length: 5.00 inches
• Spring Rate: 1350 lb/in
• Application: Automotive motorsports and performance suspension systems

What's Included

One Eibach ERS coil-over spring. Coil-over hardware, spring seats, adjusters, dampers, and installation components are not included unless specified separately.

Features:

• Linear spring performance: Delivers a consistent spring characteristic for predictable suspension response.
• 1350 lb/in spring rate: Provides substantial support for high-performance and race-oriented suspension setups.
• 2.25-inch inside diameter: Fits compatible 2.25-inch coil-over spring platforms and hardware.
• Repeatable Eibach manufacturing: Produced with controlled processes for tight tolerances and dependable 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