SKU: 0800.300.0500S | UPC: 803050388551
Eibach ERS 8.00 in. Length x 3.00 in. ID 500 lb/in Coil-Over Spring
The Eibach ERS 8.00 in. Length x 3.00 in. ID Coil-Over Spring delivers a 500 lb/in rate for high-performance coilover systems. This universal spring fits custom setups on drag cars, circle track racers, and street performance vehicles requiring firm control and response. Its design ensures repeatable spring action under extreme loads for better cornering and stability.
Key Features
- 500 lb/in Spring Rate: Delivers firm response for precise handling in racing and spirited driving conditions.
- 8.00 in. Free Length x 3.00 in. ID: Matches standard coilover struts and shocks for easy integration in most assemblies.
- Shot-Peened Chrome-Silicon Steel: Enhances surface strength and extends fatigue life under repeated high-stress cycles.
- Silver Epoxy Powder-Coat Finish: Resists rust and chipping to maintain performance in harsh environments.
- Square Ground Flat Ends: Promotes even load distribution and secure seating on perches and retainers.
Product Notes
- Special order item; processing may take additional time if not in stock.
- Store in dry conditions to preserve coating integrity.
- Individual springs ship in protective sleeves to prevent damage.
Installation Notes
- Professional installation recommended.
- Verify coilover shock or strut has 3.00 in. diameter spring perch.
- Compatible with most adjustable coilover hardware; torque per manufacturer specs.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Coilover Suspension Systems | Custom Applications |
Why Choose Eibach?
- Motorsport-proven design trusted by professional race teams worldwide.
- Manufactured with tight tolerances for consistent rate retention.
- High-strength materials built for long-term durability in competition.
Frequently Asked Questions
-
Q: Will this spring work with my coilover kit?
A: Yes, it fits any coilover with 3.00 in. ID perches, including popular brands like Penske, Ohlins, and custom builds for imports and muscle cars. -
Q: What material is the spring made from?
A: High-tensile chrome-silicon steel, heat-treated and shot-peened for superior strength and resistance to sagging. -
Q: What warranty coverage is provided?
A: Eibach provides a limited lifetime warranty against defects in materials and workmanship under normal use.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Protective cardboard tube/box, 9 in. x 4 in. x 4 in.
- Weight: 3.65 lbs
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