Coil Spring - Helper - 2.25 in ID - 5.91 in Length - 9 lb/in Spring Rate - Steel - Black Powder Coat - Each

Eibach ERS 2.25in ID Helper 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 2.25in 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

Helper Spring, 2.250 in. Inside Diameter, 5.910 in. Length, Each

Eibach coilover springs are among the finest in the world and used by top race teams from F1 to WRC, and Le Mans to NASCAR. When other springs sag or need frequent replacement—these teams inevitably turn to Eibach. Producing springs with unparalleled precision and repeatability, Eibach uses the world's finest Hi-Ten spring steel, exceedingly precise tolerances, and state-of-the-art technology in every step of the manufacturing process. The coilovers are available in hundreds of sizes, spring rates, and other options. .

Product features:
• Ultra-lightweight for reduced unsprung mass
• Maximum travel, in combination with smallest block heights
• Exceptional block resistance and durability
• Precision parallel and square end configurations under unloaded and loaded conditions
• Lowest side loads with load center ideally located relative to spring axis
• Precision tolerances—the tightest in the industry
• Highest linearity and rate consistency
• Each spring individually tested and rated