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Eibach ERS 10.00 in. Length x 3.00 in. ID Coil-Over Spring-Eibach-EIB1000.300.0250S
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Eibach ERS 10.00 in. Length x 3.00 in. ID Coil-Over Spring

Eibach
EIB1000.300.0250S
803050288059
Coilover Springs
20+ Units In Stock - Ships Next Business Day
$ 113.33 $ 102.00
$ 102.00

SKU: 1000.300.0250S   |   UPC: 803050288059

Eibach ERS 10.00 in. Length x 3.00 in. ID Coil-Over Spring - 250 lb/in, Universal Fit

The Eibach ERS 10.00 in. Length x 3.00 in. ID Coil-Over Spring (1000.300.0250S) offers a 250 lb/in spring rate for sharp response in drag, street, and track applications. This universal spring fits most aftermarket coil-over shocks with 3.00 in. inner diameter, enabling custom ride height and damping setups. Engineered for consistent performance and extended service life under high-stress conditions.

Key Features

  • 250 lb/in Spring Rate: Delivers firm control for quick weight transfer and stable cornering in racing setups.
  • 10.00 in. Free Length: Provides ample travel for adjustable suspension geometry without bottoming out.
  • 3.00 in. Inner Diameter: Direct fit on standard coil-over strut bodies from major brands.
  • Shot-Peened Chrome Silicon Steel: Increases surface strength for resistance to fatigue and sagging over thousands of cycles.
  • Epoxy Powder Coat Finish: Shields against rust and chips for reliable performance in harsh environments.

Product Notes

  • Linear rate design maintains predictability across full travel range.
  • Inspect spring seating and preload during assembly to ensure even load distribution.
  • Ships in protective sleeve; store vertically to preserve coil shape.

Installation Notes

  • Professional installation recommended.
  • Match with compatible 3.00 in. ID perches and retainers for secure mounting.
  • Torque hardware to manufacturer specs; verify clearance on strut body.

This Part Fits

Year Make Model Submodel
All Years All Makes All Models 3.00 in. ID Coilover Equipped

Why Choose Eibach?

  • Motorsport heritage with wins across drag racing and road course series.
  • Precision-wound for exact rate tolerance within 2% variance.
  • Lightweight design reduces unsprung mass for faster suspension response.

Frequently Asked Questions

  • Q: Will this spring fit my coilover shock?
    A: Yes, designed for any coilover strut with 3.00 in. inner diameter; measure your shock body to confirm compatibility.
  • Q: What material is used in this spring?
    A: High-tensile chrome silicon steel, shot-peened and preset for maximum cycle life and load capacity.
  • Q: What warranty coverage applies?
    A: Backed by Eibach's one-year limited warranty against manufacturing defects when installed properly.

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Protective cardboard sleeve, 11 in. x 4 in. x 4 in.
  • Weight: 5 lbs

Request For Information

Have questions about Eibach ERS 10.00 in. Length x 3.00 in. ID Coil-Over Spring? Fill out the form below and we'll get back to you by the next business day.
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