Eibach 0700.225.0800 ERS 800 lb Coilover Main Spring 2.25in ID x 7in

Vehicle Fitment

• Universal application - designed for use with compatible coilover suspension systems
• Not specific to any single vehicle make/model

Features

• High-performance ERS linear main coilover spring engineered for precision tuning
• 800 lbs/in spring rate for firm support and responsive handling
• Precision-formed spring steel construction for durability and consistency
• Red powder-coat finish resists corrosion
• Maximum travel with optimized block height
• Each spring is individually tested for rate accuracy and quality
• Reduced unsprung mass for improved suspension response
• Ideal for custom coilover builds on street, track, or motorsport applications

Specifications

• Part Number: 0700.225.0800
• Type: ERS linear main coilover spring
• Spring Rate: 800 lbs/in
• Inside Diameter: 2.25 in (57 mm)
• Free Length: 7.00 in (178 mm)
• Block Height: ~3.49 in
• Travel: ~3.51 in
• Load at Block Height: ~2,809 lbs
• Weight: ~3.15 lbs

Included Components

• 1x Eibach ERS 800 lb/in main coilover spring

Product Description

The Eibach 0700.225.0800 ERS main coilover spring is a precision-engineered suspension component designed to deliver firm, predictable support in custom coilover setups. With a **800 lbs per inch** spring rate and a **2.25 in inside diameter**, this spring provides responsive handling characteristics and robust load capacity ideal for performance street, track, and motorsport applications.

Constructed from precision-formed spring steel with a durable red powder-coat finish, the 0700.225.0800 offers maximum travel while maintaining an optimized block height, helping improve suspension responsiveness and handling balance in tuned systems. Each spring is individually tested to ensure tight tolerances and consistent behavior under load. Because this part is universal - not tied to a specific vehicle - confirm compatibility with your chosen coilover shocks and hardware before installation for best results.