SKU: 0800.250.0900 | UPC: 803050107978
Eibach ERS 8.00 in. Length x 2.50 in. ID Coil-Over Spring – 900 lb/in Rate
Eibach ERS coil-over springs deliver reliable performance in drag racing, road course, and street coil-over setups. This 8.00-inch free length spring with 2.50-inch inner diameter and 900 lb/in rate fits standard coil-over shocks for precise ride control and handling. Built for motorsports demands with consistent spring rates under high loads.
Key Features
- Spring Rate: 900 lb/in provides firm response for cornering stability and acceleration control in racing applications.
- Dimensions: 8.00 in. free height x 2.50 in. ID x 3.52 in. OD x 0.938 in. wire diameter suits most coil-over strut and shock assemblies.
- Material: High-tensile chrome silicon steel construction resists fatigue for long service life in extreme conditions.
- Manufacturing Process: Shot-peened and heat-treated for stress relief, ensuring square seating and consistent bind height of 2.25 in.
- Finish: Yellow powder coat protects against corrosion while maintaining light weight at 3.95 lbs.
Product Notes
- Sold as single spring; order multiples for axle sets to balance handling.
- Inspect spring ends for squareness before installation.
- Standard ground shipping via UPS or FedEx.
Installation Notes
- Professional installation recommended.
- Confirm shock stroke allows full 8.00 in. extension and 2.25 in. bind.
- Compatible with 2.50 in. ID perches and Eibach or OEM-style retainers.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Coil-Over Shocks/Struts | 2.50 in. ID Applications |
| – | – | BC Racing, Fortluft, KW V3 | Compatible Kits |
| – | – | Custom Race Builds | Drag/Road/Off-Road |
Why Choose Eibach?
- Supplies springs to world championship race teams in NHRA, Formula Drift, and endurance racing.
- Exceeds industry standards with 20% higher tensile strength than competitors.
- CAD-engineered and dyno-tested for exact rate consistency every time.
Frequently Asked Questions
- Q: Does this spring fit specific coil-over brands?
A: Yes, designed for universal use in BC Racing, Tein, Fortune Auto, and other coil-overs accepting 2.50 in. ID x 8.00 in. length springs. - Q: What material and finish does it have?
A: Made from chrome silicon steel with yellow powder coat finish for rust resistance and high-heat durability. - Q: What is the warranty and install advice?
A: Backed by Eibach limited lifetime warranty against manufacturing defects; professional alignment required post-install.
Shipping & Handling
- Method: Standard ground
- Availability: In stock – ships same or next business day
- Packaging: Protective cardboard box, 10 in. L x 4 in. W x 4 in. H
- Weight: 3.95 lbs
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