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Eibach ERS 2.25 inch dia Coilover Helper Spring (one spring)-Eibach-EIBHELPER225
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Eibach ERS 2.25 inch dia Coilover Helper Spring (one spring)

Eibach
EIBHELPER225
803050167859
Coilover Springs
20+ Units In Stock - Ships Next Business Day
$ 61.11 $ 55.00
$ 55.00

SKU: HELPER225   |   UPC: 803050167859

Eibach ERS 2.25 Inch Dia Coilover Helper Spring HELPER225 (One Spring) - Universal Fit

The Eibach ERS 2.25 inch diameter coilover helper spring installs between the main spring and top perch on 2.25" coilover assemblies. This universal part supports low-speed ride height adjustments and prevents main coil bind under full compression. Drivers gain consistent tire contact and responsive handling in street or track conditions.

Key Features

  • 2.25" Inner Diameter: Exact fit slides over standard 2.25" coilover shock bodies without play or modification.
  • Progressive Spring Rate: Delivers linear support that increases with compression for smooth transitions and no harsh bottoming.
  • 4.00" Free Height: Provides 100mm of extension to match common coilover stroke lengths and maintain preload.
  • Chrome Silicon Steel Build: High-tensile wire withstands 500+ lbs/inch rates and repeated heat cycles without sagging.
  • Silver Powder Coat Finish: Resists corrosion in harsh weather and ensures long-lasting performance.

Product Notes

  • Sold as single spring; order two for axle sets.
  • Inspect coilover perch for compatibility before install.
  • Standard ground shipping in protective box.

Installation Notes

  • Professional installation recommended.
  • Compress main spring, slide helper over shock body, align with lower perch.
  • Compatible with Eibach and most aftermarket coilover hardware.

This Part Fits

Year Make Model Submodel
Universal - 2.25" Coilover Systems All Compatible
1989-2005 VW GTI 16V, VR6
1990-1999 Mazda Miata All
2002-2006 Acura RSX Type-S
2006-2011 Honda Civic Si
2008-2014 Subaru WRX All

Why Choose Eibach?

  • Four decades of motorsport engineering leadership.
  • Springs tested in Formula Drift and rally applications.
  • Made in Germany with tolerances under 0.5mm.

Frequently Asked Questions

  • Q: Does this fit my coilover kit?
    A: Yes, if your coilover shock body measures 2.25 inches (57mm) outer diameter. Confirm with calipers; common in Eibach Pro-Street and Pro-Plus kits.
  • Q: What material and finish?
    A: Chrome silicon high-tensile steel wire with silver epoxy powder coat for rust resistance and shot-peened durability.
  • Q: What is the warranty?
    A: Eibach lifetime warranty against manufacturer defects and spring sag when installed correctly.

Shipping & Handling

  • Method: Standard ground
  • Availability: In stock - ships same or next business day
  • Packaging: Cardboard box 6 x 4 x 4 inches
  • Weight: 2 lbs (shipping 2.2 lbs)

Request For Information

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