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SKU: 1400.300.0200S | UPC: 803050287939
Eibach ERS Linear Main Spring - Silver 3.00" I.D. 200 lb/in Universal Coilover Fit
The Eibach ERS Linear Main Spring 1400.300.0200S is a high-performance silver coilover spring built for precision in motorsport and street applications. Featuring a 3.00-inch inner diameter, 2.00-inch free height, and 200 lb/in linear rate, it installs directly into compatible coilover struts for vehicles requiring reliable suspension control. This spring ensures steady force delivery and long-term resilience under demanding conditions.
Key Features
- Linear Rate Design: Provides uniform force throughout suspension travel for balanced cornering and stability.
- 3.00" Inner Diameter: Matches standard coilover shock bodies for seamless integration in most assemblies.
- 200 lb/in Spring Rate: Supports vehicle weights in front or rear positions with responsive handling.
- 2.00" Free Height: Allows low ride heights and compact setups ideal for racing and performance builds.
- Silver Powder Coat Finish: Resists corrosion and maintains performance in harsh environments.
Product Notes
- Shot-peened and preset during manufacturing to eliminate sag over time.
- High-tensile chrome silicon steel construction withstands repeated high-load cycles.
- Packaged in protective sleeve; inspect for damage upon receipt.
Installation Notes
- Professional installation recommended.
- Use heavy-duty spring compressors rated for racing springs.
- Requires compatible 3.00" ID perches and retainers; verify strut diameter first.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | - | Coilover Systems | 3.00" ID Shocks/Struts |
| 1999-2006 | BMW | 3 Series | E46 All |
| 2006-2011 | BMW | 3 Series | E90/E92 All |
| 1999-2005 | Porsche | 911 | 996 Carrera |
| 2005-2012 | Porsche | 911 | 997 Carrera |
| 1992-2000 | Honda | Civic | EG/EK All |
Why Choose Eibach?
- Motorsport-proven components trusted by championship-winning teams.
- Chrome silicon steel exceeds industry standards for fatigue resistance.
- German engineering ensures exact tolerances and repeatable performance.
Frequently Asked Questions
-
Q: Does this spring fit my coilover kit?
A: Fits any coilover with 3.00" ID shock body; confirm perch and retainer compatibility for your setup. -
Q: What material and process are used?
A: Premium chrome silicon high-tensile steel, shot-peened, heat-treated, powder-coated silver for durability. -
Q: What warranty coverage applies?
A: Limited lifetime warranty against defects in material, manufacturing, sagging, or breakage under normal use.
Shipping & Handling
- Method: Standard ground
- Availability: In stock - ships same or next business day
- Packaging: Protective cardboard box, 4" x 4" x 4" dimensions
- Weight: 1.8 lbs
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