Eibach 0600.225.1000 ERS 1000 lb Coilover Main Spring 2.25in ID x 6in

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
• 1000 lbs/in spring rate for firm, race-oriented support
• Precision-formed spring steel construction for durability
• Red powder-coat finish for corrosion resistance
• Maximum travel with compact block height
• Individually tested for rate accuracy and consistency
• Reduced unsprung mass for improved handling feel
• Suitable for track, motorsport, and performance street suspension tuning

Specifications

• Part Number: 0600.225.1000
• Type: ERS linear main coilover spring
• Spring Rate: 1000 lbs/in
• Inside Diameter: 2.25 in (57 mm)
• Free Length: 6.00 in (152 mm)
• Block Height: ~2.96 in
• Travel: ~3.04 in
• Load at Block Height: ~3038 lbs
• Weight: ~2.62 lbs

Included Components

• 1x Eibach ERS 1000 lb/in main coilover spring

Product Description

The Eibach 0600.225.1000 ERS main coilover spring is a high-performance suspension component engineered for custom coilover systems where precise, linear spring rate and high load capacity are required. With a **1000 lbs per inch** spring rate and a **2.25 in inside diameter**, this spring provides firm, predictable support throughout suspension travel - ideal for competition, aggressive track tuning, and high-performance street setups.

Constructed from precision-formed spring steel and finished with a durable red powder coat, the 0600.225.1000 delivers maximum travel with a compact block height and excellent load capacity. Its **6.00 in free length**, optimized block height, and robust design help improve responsiveness, stability, and handling performance in tuned suspension builds. Because this part is universal - not tied to a specific vehicle - verify compatibility with your chosen coilover shock and hardware prior to installation for best results.