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Eibach ERS 6.00 inch L x 2.50 inch dia x 750 lbs Coil Over Spring-Eibach-EIB0600.250.0750
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Eibach ERS 6.00 inch L x 2.50 inch dia x 750 lbs Coil Over Spring

Eibach
EIB0600.250.0750
803050105547
Coilover Springs
20+ Units In Stock - Ships Next Business Day
$ 88.89 $ 80.00
$ 80.00

SKU: 0600.250.0750   |   UPC: 803050105547

Eibach ERS 6.00 inch L x 2.50 inch dia x 750 lbs Coil Over Spring - Universal Fit

Eibach ERS coilover springs deliver precise control for drag racing, autocross and street performance builds. This 6.00 inch tall, 2.50 inch diameter spring with 750 lbs/in rate fits 2.5 inch coilover shocks from Bilstein, Fox, QA1 and similar systems. It maintains consistent ride height and handling under high loads for repeatable laps and quarter-mile runs.

Key Features

  • Exact Dimensions: 6.00 inch free height x 2.50 inch outer diameter ensures drop-in compatibility with standard 2.5 inch coilover housings.
  • 750 lbs/in Spring Rate: Provides firm damping for rear drag setups or front strut applications demanding quick response and stability.
  • Chrome Silicon Steel: High-tensile alloy resists fatigue, supports repeated high-stress cycles without permanent set.
  • Shot-Peened Process: Increases surface strength by 200%, with nitrogen infusion to prevent corrosion in harsh track environments.
  • Preset and Scragged: Load tested to 100% over rate, ground ends ensure full perch contact for even load distribution.

Product Notes

  • Pair with matching rate springs for progressive setups; verify shock travel before install.
  • Clean and inspect regularly to extend service life in dusty or wet conditions.
  • Standard ground shipping; secure packaging prevents distortion during transit.

Installation Notes

  • Professional installation recommended.
  • Match spring pocket ID to 2.50 inch OD; use reducers if needed for smaller housings.
  • Compatible with flat or concave perches; torque to shock manufacturer specs.

This Part Fits

Year Make Model Submodel
Universal All Coilover Shocks 2.5" Diameter (Bilstein, Fox, QA1, King)
Universal Ford Mustang Drag/Race Coilover Kits
Universal Chevrolet Camaro Drag/Race Coilover Kits
Universal Honda Civic Street/Track Coilover Kits

Why Choose Eibach?

  • Motorsports heritage supplies springs to Formula 1, NASCAR and rally teams worldwide.
  • Every spring undergoes rigorous testing for rate accuracy within 2% tolerance.
  • German engineering with U.S. manufacturing for consistent quality control.

Frequently Asked Questions

  • Q: Does this spring fit my coilover shock?
    A: Yes, designed for 2.5 inch diameter coilovers like Bilstein 5125, Fox 2.5, QA1 Proma Star or King; check perch ID and shock length.
  • Q: What material and finish does it have?
    A: Made from chrome silicon steel with shot-peening and nitrogen infusion for rust resistance and extended life up to 500,000 cycles.
  • Q: What is the warranty and install process?
    A: Eibach offers lifetime warranty against sagging over 1% or cracking; install requires spring compressor, alignment after setup.

Shipping & Handling

  • Method: Standard Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Cardboard tube or box, 7 in x 3 in x 3 in
  • Weight: 3.15 lbs

Request For Information

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