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Eibach ERS 8.00 inch L x 2.50 inch dia x 300 lbs Coil Over Spring-Eibach-EIB0800.250.0300
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Eibach ERS 8.00 inch L x 2.50 inch dia x 300 lbs Coil Over Spring

Eibach
EIB0800.250.0300
803050107596
Coilover Springs
Out of stock
$ 91.11 $ 82.00

SKU: 0800.250.0300   |   UPC: 803050107596

Eibach ERS 8.00 inch L x 2.50 inch dia x 300 lbs Coil Over Spring - Universal Fit

Eibach ERS coilover springs deliver precise suspension response for custom coilover setups in racing applications. This 8-inch free height spring with 2.50-inch inside diameter and 300 lb/in rate fits most 2.5-inch coilover struts used in drag racing, autocross, road racing, and street performance builds. Build reliable suspension with consistent rates and proven track durability.

Key Features

  • 8.00 Inch Free Height: Provides ample travel for adjustable ride heights in coilover systems.
  • 2.50 Inch Inside Diameter: Direct fit for standard 2.5-inch coilover shock bodies from major brands.
  • 300 lb/in Spring Rate: Delivers firm control for high-speed stability and cornering grip.
  • Shot-Peened Chrome Silicon Steel: High-tensile material resists fatigue for extended race mileage.
  • Square Ground Ends: Ensures flush seating on spring perches for even load distribution.

Product Notes

  • Optimized for motorsport; preset to eliminate initial sag.
  • Black epoxy coating resists corrosion in harsh environments.
  • Standard ground ends compatible with flat or reduced perches.

Installation Notes

  • Professional installation recommended.
  • Preload to manufacturer specs; corner balance after install.
  • Compatible with most adjustable coilover platforms; verify shock diameter.

This Part Fits

Year Make Model Submodel
Universal All Coilover Systems 2.5" ID Compatible
1989-2005 Mazda Miata (NA/NB) Custom Coilovers
1989-1998 BMW 3 Series (E36) Coilover Builds
1993-1998 Toyota Supra (MK4) Drag/Race Setup
Universal Honda Civic/Integra Aftermarket Coilovers

Why Choose Eibach?

  • Springs trusted in NHRA, SCCA, and Formula Drift competitions.
  • Made in USA with tolerances under 1/1000th inch.
  • Engineered for repeated high-load cycles without rate loss.

Frequently Asked Questions

  • Q: Does this fit my coilover kit?
    A: Yes, for kits specifying 2.50" ID springs like BC Racing, Tein, KW Variant, or Fortune Auto; confirm shock body specs.
  • Q: What material and finish?
    A: Chrome silicon high-tensile steel, shot-peened, preset, and black epoxy coated for durability.
  • Q: What warranty coverage?
    A: Eibach limited lifetime warranty against manufacturing defects when used as directed.

Shipping & Handling

  • Method: Standard Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Individual protective cardboard box, approx. 9 x 4 x 4 inches
  • Weight: 3.3 lbs

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