SKU: 0600.250.0350 | UPC: 803050434982
Eibach ERS 64mm ID 152mm Length Coilover Linear Main Spring
Eibach ERS 64mm ID 152mm length linear main spring serves as a coilover component for performance suspension systems. It fits universal coilover assemblies with 2.5-inch perches found on race cars, drift vehicles, and street performance builds. This spring provides a consistent linear rate of 250 lb/in for predictable handling and response under load.
Key Features
- 64mm Inner Diameter: Direct compatibility with standard 2.5-inch coilover perches and retainers for easy installation.
- 152mm Free Length: Matches common coilover stroke requirements for full suspension travel without binding.
- 250 lb/in Linear Rate: Delivers uniform force progression for stable cornering and bump absorption.
- Series Production Manufacturing: Ensures repeatable characteristics from repeated high-volume production runs.
- Tight Tolerances: Maintains rate consistency within industry-low variances for reliable setup tuning.
Product Notes
- Shot-peened and preset chrome silicon steel construction resists fatigue in race conditions.
- Inspect for proper seating and preload during setup to achieve rated performance.
- Packaged to prevent distortion during transit; store vertically if not installing immediately.
Installation Notes
- Professional installation recommended.
- Match with Eibach or compatible helpers/tenders for dual-rate setups if needed.
- Compatible with standard coilover hardware; verify perch ID measures exactly 64mm.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| All Years | Universal | Coilover Systems | 64mm ID / 2.5″ Perch Applications |
Why Choose Eibach?
- ERS line sets the standard as the most prominent race spring system worldwide.
- Strong manufacturing experience from series production yields consistent quality.
- Engineered for the most linear spring rates with the lowest tolerances available.
Frequently Asked Questions
- Q: Does this spring fit my coilover kit?
A: Yes, it fits any coilover with 64mm ID perches and 152mm spring length capacity, common in Eibach, BC Racing, Tein, and Fortune kits for imports and domestics. - Q: What material is used?
A: High-tensile chrome silicon steel, heat treated, shot-peened, and powder-coated black for corrosion resistance and durability. - Q: What is the warranty?
A: Eibach offers a limited lifetime warranty against manufacturing defects when installed and used properly.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective cardboard tube/box, 8″ x 4″ x 4″
- Weight: 1.8 lbs
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