SKU: 1400.250.0700S | UPC: 803050436627
Eibach ERS 14.00 inch L x 2.50 inch ID Coil Over Spring
The Eibach ERS 14.00 inch L x 2.50 inch ID Coil Over Spring delivers 700 lb/in rate for responsive suspension control in coilover setups. This racing spring fits universal applications on performance vehicles with compatible 2.50″ ID shocks, including drag, road race, and autocross builds. Engineered for consistent rates and long-term reliability under high stress.
Key Features
- 700 lb/in Spring Rate: Provides firm damping response for improved cornering and stability at high speeds.
- 14.00″ Free Length: Allows full shock stroke in most coilover assemblies for optimal ride height adjustment.
- 2.50″ Inside Diameter: Direct fit for standard coilover struts and shocks in performance suspensions.
- Shot-Peened Chrome Silicon Steel: Enhances fatigue resistance and maintains shape under repeated heavy loads.
- Precision Tolerances (+/- 2% Rate): Ensures repeatable performance lap after lap in competitive driving.
Product Notes
- Verify shock body outer diameter matches 2.50″ ID before installation.
- Sold as single spring; pairs recommended for balanced setups.
- Store in dry conditions to preserve spring coating integrity.
Installation Notes
- Professional installation recommended.
- Use spring compressor tool rated for 700 lb/in rates.
- Compatible with Eibach Pro-Street or Pro-R coilover hardware; check perch flats.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | – | Coilover Suspension | 2.50″ ID Shocks |
| 1980-2024 | Honda | Civic | Si / Type R (Verify) |
| 1990-2024 | Subaru | Impreza / WRX | All (Verify) |
| 1995-2024 | BMW | 3 Series | M3 / Performance (Verify) |
Why Choose Eibach?
- Trusted by NHRA, Formula Drift, and Formula 1 race teams.
- Manufactured with +/- 1% dimensional accuracy for dependable results.
- Backed by decades of motorsport engineering innovation.
Frequently Asked Questions
- Q: Does this spring fit my coilover shock?
A: Fits any coilover with 2.50″ ID, 14″ max height capacity, and 700 lb/in compatible rate. Measure shock body and stroke before purchase. - Q: What material is used?
A: High-tensile chrome silicon steel, shot-peened for 100,000+ cycle life in racing conditions. - Q: What warranty applies?
A: Eibach limited lifetime warranty against defects in material and workmanship when installed properly.
Shipping & Handling
- Method: Standard Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective cardboard tube, 15″ x 4″ x 4″
- Weight: 4.7 lbs
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