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Eibach ERS 8.00 inch L x 2.25 inch dia x 660 lbs Coil Over Spring-Eibach-EIB0800.225.0650
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Eibach ERS 8.00 inch L x 2.25 inch dia x 660 lbs Coil Over Spring

Eibach
EIB0800.225.0650
803050107299
Coilover Springs
20+ Units In Stock - Ships Next Business Day
$ 94.44 $ 85.00
$ 85.00

SKU: 0800.225.0650   |   UPC: 803050107299

Eibach ERS 8.00 inch L x 2.25 inch dia x 660 lbs Coil Over Spring

Eibach ERS coilover springs deliver race-level performance for custom coilover builds in drag racing, circle track, and high-performance street applications. This 8.00-inch free height spring with 2.25-inch outside diameter fits standard coilover shock bodies. Its 660 lb/in rate maintains consistent response under extreme loads and heat.

Key Features

  • Spring Rate: 660 lb/in supports heavy loads with precise control and repeatable handling in competition environments.
  • Dimensions: 8.00 in free length x 2.25 in OD slides easily over 2.25 in shock bodies for quick setup in most coilover kits.
  • Material: High-tensile chrome silicon steel withstands high-stress racing conditions without fatigue.
  • Shot-Peened & Preset: Reduces surface stress and eliminates initial sag for reliable performance lap after lap.
  • Squared & Ground Ends: Ensures flat, secure contact with perches and retainers for even load distribution.

Product Notes

  • Black oxide finish resists corrosion during track use and storage.
  • Measure shock body diameter and perch setup prior to installation.
  • Ships in protective sleeve; standard ground delivery.

Installation Notes

  • Professional installation recommended.
  • Use thread gap gauge to confirm proper spring preload and height adjustment.
  • Compatible with QA1, Bilstein, Fox, and other coilovers accepting 2.25 in OD springs.

This Part Fits

Year Make Model Submodel
Universal All Coilover Equipped Drag/Circle Track/Street Performance

Why Choose Eibach?

  • Motorsport heritage powers components trusted in NASCAR and endurance racing.
  • Precision manufacturing holds spring rates consistent despite heat and repeated use.
  • Lightweight design cuts unsprung weight for sharper response.

Frequently Asked Questions

  • Q: Does this spring fit specific coilover brands?
    A: Yes, designed for universal use with 2.25 in diameter coilover shocks from QA1, AFCO, Ridetech, and similar systems.
  • Q: What material and finish are used?
    A: Made from chrome silicon steel alloy with black oxide coating for durability and rust protection in harsh conditions.
  • Q: What warranty coverage applies?
    A: Backed by Eibach's limited warranty against manufacturing defects; contact manufacturer for racing application details.

Shipping & Handling

  • Method: Standard ground
  • Availability: In stock - ships same or next business day
  • Packaging: Protective cardboard sleeve
  • Weight: 3.8 lbs

Request For Information

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