SKU: HELPER250 | UPC: 803050167873
Eibach ERS 2.50 Inch Dia Coilover Helper Spring HELPER250
Eibach ERS 2.50 inch diameter coilover helper springs deliver targeted support for coilover strut assemblies with 2.5 inch body diameters. These universal springs fit inside the main coil to handle additional loads and avoid bottoming out during aggressive driving. Built for street and track coilover setups, they maintain consistent handling under heavy cornering or track conditions.
Key Features
- 2.50 Inch Diameter: Precision-sized to slide perfectly over 2.5 inch coilover piston rods and seat inside main springs for seamless integration.
- 800 lb/in Spring Rate: Linear rate provides firm, predictable support at low ride heights without harsh initial response.
- 7.00 Inch Free Height: Ensures full suspension travel while adding reserve capacity for dynamic loads.
- High-Tensile Steel Construction: Chrome silicon steel with orange powder coat finish resists fatigue for long-term reliability.
- Universal Design: Compatible with Eibach coilovers and most aftermarket brands featuring 2.5 inch strut bodies.
Product Notes
- Sold individually; use in pairs for front or rear coilover applications.
- Inspect main coil for proper clearance before installation.
- Standard ground shipping; lightweight design minimizes freight costs.
Installation Notes
- Professional installation recommended.
- Compress main spring to position helper around piston rod during assembly.
- Requires 2.5 inch diameter coilover body; verify fit on strut prior to mounting.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Coilover Equipped Vehicles | 2.5″ Dia Strut Bodies |
Why Choose Eibach?
- Motorsport heritage with wins in global racing series.
- German-engineered components for exact tolerances.
- Durable materials tested for high-stress track environments.
Frequently Asked Questions
- Q: Will this fit my coilover kit?
A: Yes, it fits any coilover with a 2.5 inch diameter body, including Eibach Pro-Street, Pro-Rally, and most competitors like BC Racing or Tein with matching specs. - Q: What material is used?
A: Premium chrome silicon high-tensile steel with shot-peened and preset windings for maximum cycle life. - Q: What is the warranty?
A: Backed by Eibach’s limited lifetime warranty against manufacturing defects when installed correctly.
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Secure cardboard box, approx. 8 x 3 x 3 inches
- Weight: 2.00 lbs
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