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SKU: 0600.225.0700 | UPC: 803050104960
Eibach ERS 6.00 inch L x 2.25 inch dia x 700 lbs Coil Over Spring - Universal Fit
This Eibach ERS coilover spring measures 6.00 inches in free height with a 2.25-inch outer diameter and 700 lbs per inch spring rate, designed for high-performance coilover shock applications. It fits universal racing and street performance setups including drag, road race, and custom coilovers on various vehicles. The stiff 700 lb rate delivers sharp response and control under extreme loads for consistent lap times and stability.
Key Features
- Chrome Silicon Steel: High-tensile material shot-peened and dual-tempered for fatigue resistance and extended spring life in demanding conditions.
- Squared and Ground Ends: Flat ends ensure flush seating on perches, providing accurate height adjustment and repeatable performance.
- Precise Winding: Consistent coil pitch and rate tolerance of +/-2% for predictable handling and no surging at high speeds.
- Compact Dimensions: 2.25-inch OD and 6.00-inch height fit most coilover bodies, ideal for lowered or short-travel suspensions.
- Color Coding: Rate-specific paint marking for quick identification during builds and inventory management.
Product Notes
- Sold as single spring; order quantities needed for paired applications.
- Inspect for proper shock body clearance (max 2.00-inch OD recommended).
- Standard ground shipping; handle with care to avoid surface scratches.
Installation Notes
- Professional installation recommended.
- Verify perch spacing matches 6.00-inch free height for full travel.
- Compatible with Eibach coilover kits and most adjustable shock bodies.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Coilover Equipped Vehicles | Custom/Racing Setups |
Why Choose Eibach?
- Proven in professional racing series like NHRA and Formula Drift.
- Engineered in Germany with tight tolerances for race-winning consistency.
- Backed by decades of suspension expertise and real-world testing.
Frequently Asked Questions
-
Q: What coilover shocks does this spring fit?
A: Fits any coilover with 2.25-inch spring diameter compatibility and adequate height clearance; common in drag racing shocks like QA1, Bilstein, and Fox. -
Q: What material is used and how durable is it?
A: Premium chrome silicon steel, shot-peened and tempered to withstand over 1 million cycles without rate loss. -
Q: What is the warranty and installation advice?
A: Limited lifetime warranty against defects; always use retaining clips and torque per shock manufacturer specs during install.
Shipping & Handling
- Method: Standard Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective sleeve in 8 x 4 x 4 inch box
- Weight: 3.05 lbs
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