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SKU: 0700.225.0850 | UPC: 803050106261
Eibach ERS 7.00 in. Length x 2.25 in. ID Coil-Over Spring - 850 lb/in Rate
The Eibach ERS 7.00 in. length x 2.25 in. ID coil-over spring with 850 lb/in rate delivers precise handling for high-performance coilover systems. This universal racing spring fits custom drag racing, road racing, and street coilover builds requiring firm support and consistent response. Built for extreme track conditions, it maintains shape under heavy loads.
Key Features
- Free Length: 7.00 inches provides compact fit for low-profile coilover assemblies without sacrificing travel.
- Inner Diameter: 2.25 inches matches standard coilover shock bodies for direct compatibility in most racing struts.
- Spring Rate: 850 lb/in ensures linear response and control for vehicles with high cornering or launch demands.
- Construction: Chrome silicon steel shot-peened, heat-treated, and dual stress-relieved for fatigue resistance and extended service life.
- Ends and Finish: Squared and ground ends for flat seating; epoxy powder coat resists corrosion in harsh environments.
Product Notes
- Confirm shock body ID and perch spacing before purchase using Eibach spring charts.
- Inspect regularly for wear in racing use; store in dry conditions to preserve coating.
- Standard ground shipping; handle with care to avoid bending.
Installation Notes
- Professional installation recommended.
- Compress spring with proper tool; align ends flush on perches.
- Compatible with most 2.25 in. ID coilover hardware; retainers sold separately.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Coilover Systems | 2.25" ID Shocks |
Why Choose Eibach?
- Used by world championship race teams for proven track results.
- Produced in ISO/TS 16949 facilities with tolerances under 1/1000th inch.
- Backed by 45+ years in motorsport suspension design.
Frequently Asked Questions
-
Q: Does this spring fit my coilover setup?
A: Fits universal coilover systems with 2.25 in. ID shock body and 7 in. height clearance; consult Eibach rate calculator for your axle weight. -
Q: What material and treatment does it use?
A: Premium chrome silicon steel, shot-peened to reduce stress, heat-treated, and nitrogen-stabilized for 500,000+ cycle durability. -
Q: What warranty applies?
A: Limited 1-year warranty against manufacturing defects for racing use; excludes abuse or improper installation.
Shipping & Handling
- Method: Standard ground
- Availability: In stock - ships same or next business day
- Packaging: Cardboard sleeve, 7.8 x 2.6 x 2.6 inches
- Weight: 2.9 lbs
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