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Eibach 0600.225.0575 ERS Race Main Coilover Spring

Part of: Eibach ERS Coilover Springs - Race-Grade Performance

Other options in this family: Eibach 0900.225.0450 Eibach 1200.250.0450 Eibach 0600.225.0350 Eibach 0700.250.0300 Eibach 0600.250.0600

Manufacturer

Picture for manufacturer Eibach

Part Number

0600.225.0575
13 reviews
Sale Price

$80.00

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Eibach ERS (Eibach Race Spring) system represents the pinnacle of suspension tuning technology for racing and high-performance applications. This race main spring is engineered to transform engine power into optimal track adhesion through precisely calibrated spring rates that balance compliance and control.

ERS Double Spring System Technology:

The ERS system utilizes a sophisticated main and tender spring concept that delivers dual-rate characteristics. When both springs compress together, the system provides a softer initial rate for improved compliance over surface irregularities. Once the tender spring fully compresses, the main spring's linear rate takes over, providing the firmer ending rate needed for body control during aggressive cornering, acceleration, and braking. This main spring features a linear-rate characteristic and determines the final rate of your complete suspension system.

Engineering Features:

  • Linear-rate spring characteristic for predictable, consistent performance
  • Compatible with over 700 ERS components for nearly unlimited tuning combinations
  • High spring travel and deflection capability with short mounting lengths
  • Shot-peened surface treatment for enhanced fatigue resistance
  • Superior dynamic durability for extended component longevity
  • Precision manufacturing with tight tolerances for consistent performance
  • Advanced corrosion protection through phosphating and epoxy coating
  • Clearly imprinted with part number indicating spring rate and physical dimensions

System Compatibility:

Designed for use with ERS tender springs to create custom dual-rate systems, or with helper springs to prevent spring unseating at full droop (up to 50mm gap coverage). Compatible with Eibach connecting plates for main/tender spring combinations.

Each spring is individually packaged for protection and easy identification, making it ideal for both professional suspension engineers and weekend racing enthusiasts seeking world-class suspension performance.

Products specifications

Block Height

2.62in

Coil-Over Spring Rate (lbs/in)

575 lbs./in.

ID

2.25in

Inside Diameter (in)

2.250 in.

Length

6.00in

Length (in)

6.000 in.

Load @ Block Height

1,944lbs

Notes

Block height: 2.640 inch, Load at block height: 1,932 pounds, travel is 3.360 inch.

Progressive Rate Spring

No

Quantity

Sold individually.

Rate

575lbs/in

Spring Finish

Red powdercoated

Travel

3.38in

(WSM) Category Display Order

500

(WSM) Clean Prod Desc

coilover-spring-red

(WSM) Web Category Description

EIBACH COILOVER SPRING

Prop 65

Yes

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