SKU: 0700.250.0550 | UPC: 803050106568
Eibach ERS 7.00 inch L x 2.50 inch dia x 550 lbs Coil Over Spring - Universal
Eibach ERS coilover springs deliver consistent performance in racing and street coilover systems. This 7.00-inch long, 2.50-inch diameter spring with 550 lbs/in rate fits standard coilover struts across various performance vehicles. It supports precise tuning for improved handling and load capacity in demanding conditions.
Key Features
- Chrome-Silicon Steel Construction: High-tensile alloy provides fatigue resistance and long-term reliability under repeated stress.
- Shot-Peened Finish: Strengthens surface to minimize cracks and extend spring life in high-load applications.
- Powder-Coated Black: Durable epoxy coating prevents corrosion from road salt, moisture, and track environments.
- Squared and Ground Ends: Flat ends ensure secure perch contact and even load distribution for stable ride height.
- 550 lbs/in Linear Rate: Predictable response enables accurate suspension setup for drag, road course, or autocross.
Product Notes
- Verify coilover inner diameter (typically 2.25") and perch spacing match before installation.
- Avoid extreme side-loading; use spring rubbers or retainers for protection.
- Standard ground shipping; handle with care to avoid surface scratches.
Installation Notes
- Professional installation recommended.
- Apply preload per manufacturer damper specs, targeting 20-50% compression for optimal range.
- Works with most adjustable coilovers like Bilstein, KW, or Ohlins accepting 2.5" OD springs.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Coilover Systems | 2.5" Dia / 550 lb Rate |
Why Choose Eibach?
- Motorsport-proven springs trusted in NHRA, SCCA, and Formula Drift.
- Advanced winding technology delivers repeatable rates within 2% tolerance.
- ISO-certified production ensures every spring meets racing standards.
Frequently Asked Questions
-
Q: Does this spring fit my coilover setup?
A: Yes, if your coilover accepts 2.50" outer diameter, 7.00" free length, and 2.25" inner diameter perches; common in drag and track coilovers. -
Q: What material and finish does it have?
A: Premium chrome-silicon steel, heat-treated, shot-peened, with black powder coat for strength and rust protection. -
Q: What warranty applies?
A: One-year manufacturer warranty against defects in materials or workmanship with proper installation.
Shipping & Handling
- Method: Standard Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective cardboard box, 8" x 3" x 3"
- Weight: 3.65 lbs
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