SKU: 1000.300.0450S | UPC: 803050499530
Eibach ERS 10in Length x 3.00in I.D. Coil Over Spring – Silver
Eibach ERS 1000.300.0450S is a precision race spring for coilover suspensions in motorsports applications. This 10-inch tall spring with 3.00-inch inside diameter and 450 lb/in rate fits custom coilover struts across racing setups. It delivers consistent linear characteristics from series production for reliable handling.
Key Features
- Linear Spring Rate: 450 lb/in maintains steady force progression for precise suspension response in high-demand racing.
- Exact Dimensions: 10.00in free length, 3.00in ID, 0.854in wire diameter, 1.60in block height suit standard coilover bodies.
- High-Tensile Material: Chrome silicon steel construction, shot-peened, preset, and dual-tempered withstands extreme fatigue.
- Series Production: Repeated manufacturing process ensures lowest tolerances and repeatable performance every time.
- Silver Finish: Powder-coated for corrosion resistance and clean racing appearance.
Product Notes
- Designed exclusively for racing and track use; not for public road or street applications.
- Test spring rates periodically under racing conditions to monitor performance.
- Ships in protective cardboard tube to prevent deformation.
Installation Notes
- Professional installation recommended.
- Verify coilover strut body inside diameter measures exactly 3.00in for proper fit.
- Use compatible perches and retainers; torque to manufacturer specs.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Coilover Systems | 3.00in ID Race Applications |
Why Choose Eibach?
- Established Race Spring System used in professional motorsports worldwide.
- Proven manufacturing from decades of high-volume production.
- Engineered for tight tolerances and durable performance in competition.
Frequently Asked Questions
- Q: What coilover systems does this spring fit?
A: Fits any coilover strut with 3.00in inside diameter, common in custom race cars, drift setups, and autocross coilovers across brands like BC Racing, Fortluft, and KW. - Q: What material is used and how is it finished?
A: Made from high-tensile chrome silicon steel, shot-peened for strength, nitrogen fatigue-tested, and finished in silver powder coat for protection. - Q: What is the warranty and installation advice?
A: Eibach offers limited lifetime warranty against defects; professional installation advised to match rates to vehicle setup and ensure safety.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective tube packaging, approx. 11in x 4in x 4in
- Weight: 3.20 lbs
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