Eibach ERS Helper Spring 2.50 in. ID

Eibach ERS Helper Spring — 2.50 in. ID Brand: Eibach Restore ride height, reduce sag and improve spring preload with the Eibach ERS Helper Spring, designed with a 2.50 inch inner diameter for a precise fit. Engineered for durability and consistent performance, this helper spring supports your suspension under heavy loads and during extended parking. Inner Diameter: 2.50 in. Purpose: Helper spring to prevent coil sag, maintain proper ride height and restore OEM-like spring tension Construction: High-quality spring steel with corrosion-resistant finish for long service life Benefits: Improved load handling, smoother ride, easier installation and reliable fitment with compatible Eibach and aftermarket springs This compact, high-performance helper spring is ideal for trucks, SUVs and lifted applications where additional preload or anti-sag support is needed. Trust Eibach engineering for consistent handling and peace of mind.