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Eibach ERS 14.00 in. Length x 3.00 in. ID Coil-Over Spring-Eibach-EIB1400.300.0500S
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Eibach ERS 14.00 in. Length x 3.00 in. ID Coil-Over Spring

Eibach
EIB1400.300.0500S
803050288202
Coilover Springs
20+ Units In Stock - Ships Next Business Day
$ 127.78 $ 97.75
FREE Ground Shipping!
$ 97.75

SKU: 1400.300.0500S   |   UPC: 803050288202

Eibach ERS 14.00 in. Length x 3.00 in. ID Coil-Over Spring 500 lb/in Rate

The Eibach ERS 14.00 in. Length x 3.00 in. ID Coil-Over Spring delivers precise 500 lb/in rate for custom coilover systems in racing, drag, and street performance vehicles. This universal spring fits most adjustable coilover shocks requiring 14-inch height and 3-inch inside diameter. It ensures consistent response and long-lasting performance under high stress.

Key Features

  • 500 lb/in Spring Rate: Matches stiff setups for drag racing rears, track corners, and street handling with exact load deflection.
  • 14.00 in. Free Length: Supports full shock stroke in standard coilover assemblies for optimal ride height adjustment.
  • 3.00 in. Inside Diameter: Slides easily over 2.5-2.75 in. shock bodies with common perch designs.
  • Silver Scotch-Gard Finish: Shields against rust and road salt while preserving spring rate over seasons of use.
  • Shot-Peened Chrome Silicon Steel: Heat-treated and nitrogen-processed for resistance to sagging and fatigue in competition.

Product Notes

  • Verify shock extended length and perch ID before install to match 14 in. height.
  • Inspect for damage upon receipt; store in dry area to maintain coating.
  • Ships individually in protective sleeve; handle with gloves to avoid surface marks.

Installation Notes

  • Professional installation recommended.
  • Compress spring with tool rated for 500+ lb/in rates during assembly.
  • Compatible with Eibach Pro-Street, Pro-Rally coilovers and most aftermarket adjustable shocks.

This Part Fits

Year Make Model Submodel
Universal All Coilover Systems Racing/Drag/Street Custom

Why Choose Eibach?

  • Used by pro race teams in NHRA, Formula Drift, and World Rally Championship.
  • Built to tolerances of +/- 1% on rate and dimensions for repeatable setups.
  • German-engineered with U.S. manufacturing for consistent quality worldwide.

Frequently Asked Questions

  • Q: Will this spring fit my coilover shocks?
    A: Yes, designed for universal use on shocks with 3.00 in. ID compatibility and 14 in. free height clearance in drag, road race, and street coilover builds.
  • Q: What material and finish does it have?
    A: Made from high-tensile chrome silicon steel with shot-peening, preset heat treatment, and silver Scotch-Gard coating for corrosion resistance.
  • Q: What warranty coverage applies?
    A: Eibach provides limited lifetime warranty on manufacturing defects when installed and used per guidelines.

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Protective cardboard sleeve, 15 in. x 4 in. x 4 in.
  • Weight: 5.05 lbs

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