Eibach HELPER225T ERS Helper Spring 2.25 in Universal Suspension Accessory

Vehicle Fitment

• Universal suspension helper spring - not specific to any single vehicle
• Fits coilover and multi-spring systems using 2.25 inch inner diameter springs

Features

• ERS helper spring designed to support the main spring at full suspension droop
• Flat wire spring for maximum travel and minimal block height
• Keeps main spring seated when the suspension is unloaded
• Individually tested for consistency and performance
• Durable steel construction with protective coating
• Enhances suspension stability and spring control
• Compatible with most 2.25 in spring diameter coilovers
• Backed by Eibach's limited warranty coverage

Specifications

• Part Number: HELPER225T
• Type: ERS helper spring
• Inner Diameter: 2.25 in (57 mm)
• Length: 5.91 in (150 mm)
• Spring Rate: 9 lbs/in (0.21 kg/mm)
• Block Height: 0.56 in (14 mm)
• Travel: 5.35 in (136 mm)
• Block Load: Approx. 46 lbs (204 N)
• Weight: ~0.33 lbs (0.15 kg)
• Quantity: Sold individually (1 spring)

Included Components

• 1x Eibach HELPER225T helper spring

Product Description

The Eibach HELPER225T ERS helper spring is a universal suspension accessory engineered to support the main spring in adjustable multi-spring or coilover systems using a 2.25 inch inner diameter. Its flat-wire design promotes maximum travel and minimal block height while preventing the main spring from dropping out of position when the suspension is fully unloaded, helping maintain consistent spring seating and improved control in performance or custom suspension setups.

Measuring 5.91 in long with a rate of 9 lbs per inch, this helper spring adds support without significantly altering ride characteristics and is particularly useful in performance, track, and custom applications where maintaining spring position through full travel is critical. Designed for versatility, the HELPER225T fits many coilover and suspension systems with compatible spring dimensions and is covered by Eibach's limited warranty against defects.