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Eibach ERS 10in Length x 3.00in I.D. Coil Over Spring - Silver-Eibach-EIB1000.300.0500S
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Eibach ERS 10in Length x 3.00in I.D. Coil Over Spring - Silver

Eibach
EIB1000.300.0500S
803050499516
Coilover Springs
20+ Units In Stock - Ships Next Business Day
$ 113.33 $ 86.70
FREE Ground Shipping!
$ 86.70

SKU: 1000.300.0500S   |   UPC: 803050499516

Eibach ERS 10in Length x 3.00in I.D. Coil Over Spring - Silver (Universal Fit)

The Eibach ERS 10in Length x 3.00in I.D. Coil Over Spring in silver delivers a precise 500 lb/in rate for racing and street performance coilover setups. This universal spring fits most adjustable coilover struts with 3.00in inner diameter perches, providing consistent response and control. Built for drag racing, autocross, and track use, it handles high loads without sagging.

Key Features

  • Spring Rate: 500 lb/in for firm ride control and quick response in high-speed corners.
  • Dimensions: 10.00in free length x 3.00in I.D. x 2.44in block height, matches standard coilover housings.
  • Material: High-tensile chrome silicon steel alloy for fatigue resistance and 1475 lb max load capacity.
  • Finish: Silver epoxy powder coat prevents rust and enables quick rate identification.
  • Process: Shot-peened, nitrogen preset, heat-treated, and ground flat ends ensure even seating and longevity.

Product Notes

  • Suitable for front or rear coilover applications in competition vehicles.
  • Regular inspection advised for track environments to maintain performance.
  • Packaged securely to prevent shipping damage.

Installation Notes

  • Professional installation recommended.
  • Apply proper preload to achieve target ride height and avoid coil bind.
  • Works with OEM or aftermarket coilover hardware accepting 3.00in ID springs.

This Part Fits

Year Make Model Submodel
All Years Universal Coilover Applications 3.00in ID Perch

Why Choose Eibach?

  • Trusted in IMSA, Formula Drift, NHRA drag racing worldwide.
  • Made in Germany with exact tolerances for repeatable results.
  • Over 45 years of suspension engineering expertise.

Frequently Asked Questions

  • Q: Does this fit my coilover setup?
    A: Fits any coilover strut or shock with 3.00in ID spring perch; confirm perch diameter and length requirements.
  • Q: What material and treatment does it use?
    A: Chrome silicon steel, shot-peened, preset, and powder coated silver for durability and corrosion protection.
  • Q: What warranty coverage applies?
    A: Limited lifetime warranty against sagging or manufacturing defects under normal use.

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Cardboard tube, 11in x 4in x 4in
  • Weight: 5.8 lbs

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