Coil Spring - Helper - 3.75 in ID - 6.07 in Length - 45 lb Spring Rate - Steel - Black Powder Coat - Each

Single Spring

Renowned for our extensive catalog of over 1,500 precision engineered race springs. Eibach race springs offer unparalled customization and performance optimization across a wide spectrum of racing applications. From shocks to pull-bars we offer a wide range of springs solutions to fine tune the handling dynamics of your race car.

Part Type

Coil Helper Spring

Product Overview

Eibach ERS 3.75 in. ID Helper Spring

• Available for Most Popular Spring Diameters
• Each Spring Individually Tested
• Flat Spring Wire for Maximum Travel and Minimum Block Height
• Keeps Main Spring Seated When Suspension is Unloaded

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Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

EIBACH HELPER SPRING

As part of their ERS system, Eibach's ERS helper springs prevent the main spring from loosening in the spring seat when your suspension is unloaded or at full droop. They have very little spring rate, and therefore no effect on suspension characteristics. Up to 2 in. (50mm) of spring-to-perch gap can be covered with the use of a helper spring. Order the length and spring rate preferred for your application.