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Eibach ERS 9.00 inch L x 2.25 inch dia x 500 lbs Coil Over Spring (single spring)-Eibach-EIB0900.225.0500
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Eibach ERS 9.00 inch L x 2.25 inch dia x 500 lbs Coil Over Spring (single spring)

Eibach
EIB0900.225.0500
803050110336
Coilover Springs
20+ Units In Stock - Ships Next Business Day
$ 94.44 $ 85.00
$ 85.00

SKU: 0900.225.0500   |   UPC: 803050110336

Eibach ERS 9.00 inch L x 2.25 inch dia x 500 lbs Coil Over Spring (single spring)

The Eibach ERS coilover spring measures 9.00 inches in free length with a 2.25-inch diameter and 500 lbs per inch spring rate, designed for universal coilover shock and strut applications in drag racing, street rods, and stock cars. This single spring delivers consistent damping control and responsive handling in high-demand performance setups. Engineered for reliability under extreme conditions, it maintains shape and rate over repeated use.

Key Features

  • Chrome Silicon Steel: High-tensile material resists fatigue for extended service life in racing environments.
  • Shot Peened Finish: Increases surface strength to handle high stress and impacts without deformation.
  • Preset & Stress Relieved: Eliminates initial sag, ensuring accurate installed height and rate from the start.
  • Squared & Ground Ends: Provides full seat contact on perches for stable, noise-free operation.
  • Precise 500 lb/in Rate: Delivers firm ride control ideal for lowered vehicles and track use.

Product Notes

  • Sold as single spring; pair recommended for most applications.
  • Inspect regularly for wear in competition use.
  • Compact packaging ships via ground service.

Installation Notes

  • Professional installation recommended.
  • Verify shock/strut outer diameter exceeds 2.25 inches for proper fit.
  • Compatible with standard ERS perches and most aftermarket coilover hardware.

This Part Fits

Year Make Model Submodel
Universal All Coilover Shocks/Struts Drag/Street/Track

Why Choose Eibach?

  • Proven in professional racing series worldwide.
  • Consistent manufacturing tolerances for repeatable performance.
  • German precision engineering tailored for motorsport demands.

Frequently Asked Questions

  • Q: Does this spring fit specific vehicles?
    A: Universal design fits most coilover shocks and struts from QA1, AFCO, Bilstein, and others used in drag cars, muscle cars, and imports.
  • Q: What material and finish does it have?
    A: Made from chrome silicon steel with shot-peened surface and black oxide finish for corrosion resistance and longevity.
  • Q: What is the warranty and installation process?
    A: Backed by Eibach limited lifetime warranty against manufacturing defects; requires spring compressor tool and perch alignment during install.

Shipping & Handling

  • Method: UPS Ground / USPS
  • Availability: In stock - ships same or next business day
  • Packaging: Protective cardboard tube, 10" L x 3" W x 3" H
  • Weight: 3.1 lbs

Request For Information

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