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Eibach ERS 7.00 inch L x 2.25 inch dia x 500 lbs Coil Over Spring-Eibach-EIB0700.225.0500
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Eibach ERS 7.00 inch L x 2.25 inch dia x 500 lbs Coil Over Spring

Eibach
EIB0700.225.0500
803050106087
Coilover Springs
20+ Units In Stock - Ships Next Business Day
$ 94.44 $ 85.00
$ 85.00

SKU: 0700.225.0500   |   UPC: 803050106087

Eibach ERS 7.00 inch L x 2.25 inch dia x 500 lbs Coil Over Spring - Universal Coilover Fitment

Eibach ERS coilover springs deliver precise spring rates for motorsports applications. This 7.00-inch free length spring with 2.25-inch inside diameter and 500 lbs per inch rate fits universal coilover shocks from brands like QA1, Bilstein, and Penske. It provides firm support for drag racing, road course, or autocross setups, ensuring consistent ride height and response under high loads.

Key Features

  • Exact Dimensions: 7.00" free height x 2.25" inside diameter supports standard coilover shock bodies for direct replacement.
  • 500 lbs/in Rate: Delivers firm damping control to reduce body roll and improve cornering grip in performance driving.
  • Chrome Silicon Steel: High-tensile material resists fatigue for long-term reliability during repeated track sessions.
  • Shot Peened Process: Increases surface strength and lifespan, maintaining rate consistency over thousands of cycles.
  • Squared & Ground Ends: Ensures flat seating on perches for even load distribution and stable installation.

Product Notes

  • Designed exclusively for coilover shock assemblies; not for strut applications.
  • Inspect spring for damage before use and store in dry conditions to preserve coating.
  • Standard ground shipping; handles LTL freight if ordered in bulk quantities.

Installation Notes

  • Professional installation recommended.
  • Confirm coilover shock body measures 2.25" diameter for proper fit.
  • Use compatible spring seats, perches, or hats; Eibach threaded bodies pair directly.

This Part Fits

Year Make Model Submodel
Universal All Coilover Shocks 2.25" ID Bodies

Why Choose Eibach?

  • Decades of motorsports dominance with springs in Formula 1, NASCAR, and rally.
  • Premium materials and processes for track-proven durability.
  • Engineered tolerances hold rates within 2% for repeatable performance.

Frequently Asked Questions

  • Q: Does this spring fit specific coilover brands?
    A: Yes, compatible with QA1 Proma Star, Bilstein 5125, Penske 7500, and most 2.25" ID coilover shocks used in custom race setups.
  • Q: What material and finish does it have?
    A: Constructed from high-tensile chrome silicon steel with dual-layer epoxy powder coating for corrosion resistance and consistent rates.
  • Q: What is the warranty and testing?
    A: Backed by Eibach's 1-year warranty; 100% electronically load tested and nitrogen gas fatigue tested to 500,000 cycles.

Shipping & Handling

  • Method: Standard ground shipping
  • Availability: In stock - ships same or next business day
  • Packaging: Protective cardboard tube, 8" x 3" x 3" dimensions
  • Weight: 3 lbs

Request For Information

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