SKU: 1400.375.0250S | UPC: 803050410160
Eibach ERS 14.00 in. Length x 3.75 in. ID Spring – 250 lb/in Rate
The Eibach ERS 14.00 in. Length x 3.75 in. ID Spring belongs to the ERS Race Spring System, built for racing coilover applications. It suits universal setups in drag racing, autocross, road racing, and street/strip builds where precise 3.75 in. ID and 14 in. height match requirements. Expect linear spring rates with minimal tolerances for repeatable performance.
Key Features
- Linear Spring Rate: 250 lb/in delivers consistent response across full travel for precise control.
- Tight Tolerances: Lowest in industry ensures every spring performs identically in high-stakes racing.
- Construction Quality: Shot-peened and heat-treated chrome-silicon steel boosts fatigue life and durability.
- Precise Dimensions: 14.00 in. free height, 3.75 in. ID, 4.625 in. OD, 0.875 in. wire diameter for exact coilover fit.
- Series Production: Repeated manufacturing process yields reliable characteristics race after race.
Product Notes
- Sold as single spring for custom coilover assemblies.
- Gold stripe marking and zinc plating resist corrosion in demanding conditions.
- Packaged to prevent damage during transit.
Installation Notes
- Professional installation recommended.
- Pair with compatible shock or damper rated for 250 lb/in and 3.75 in. ID.
- Verify spring perch compatibility; use OEM or aftermarket hardware as needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Race/Street/Strip | Coilover Applications |
Why Choose Eibach?
- ERS line sets industry standard as comprehensive race spring system.
- Decades of manufacturing experience produce dependable results.
- Engineered in USA with race-proven design for endurance.
Frequently Asked Questions
- Q: What vehicles or setups does this spring fit?
A: Universal design fits adjustable coilover systems needing 3.75 in. ID, 14 in. length, and 250 lb/in rate, common in drag, road race, and custom builds. - Q: What material and finish does it have?
A: High-tensile chrome-silicon steel, shot-peened, preset, with zinc plating and gold identification stripe for protection and identification. - Q: What warranty coverage applies?
A: Backed by Eibach limited lifetime warranty against manufacturing defects when installed and used properly.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective box, 15 x 5 x 5 inches
- Weight: 6.1 lbs
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