SKU: 1600.300.0450S | UPC: 803050288356
Eibach ERS 16.00 in. Length x 3.00 in. ID Coil-Over Spring - 450 lb/in
The Eibach ERS 16.00 in. Length x 3.00 in. ID Coil-Over Spring delivers a 450 lb/in spring rate for precise control in race and high-performance applications. This universal spring fits custom coil-over struts on drag cars, circle track vehicles, and street performance builds requiring 3.00 in. ID compatibility. Engineered for consistent deflection and long-term reliability under extreme loads.
Key Features
- Spring Rate: 450 lb/in provides linear response and sharp handling feedback on the track.
- Dimensions: 16.00 in. free height x 3.00 in. inner diameter matches standard coil-over perches and strut bodies.
- Material: High-tensile chrome-silicon steel alloy, shot-peened and preset for fatigue resistance and flat load curves.
- Finish: Silver powder coat protects against corrosion in wet or salty track environments.
- Design: Scram-bled ends ensure secure seating; race-tested for motorsports durability.
Product Notes
- Inspect coil-over perch diameter and height capacity prior to use.
- Maintain proper preload to preserve rate accuracy over time.
- Packaged in protective sleeve to arrive undamaged.
Installation Notes
- Professional installation recommended.
- Compress spring safely using coil-over service tool during assembly.
- Compatible with Eibach Pro-Alignment kits and most adjustable perches.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Coilover Equipped Vehicles | 3.00 in. ID Perch Compatible |
| 1960-2024 | Custom Builds | Race/Drag/Circle Track | All |
Why Choose Eibach?
- Racing heritage with wins in Formula Drift, SCCA, and NHRA events.
- ISO/TS 16949 certified production for consistent quality.
- Micro-alloyed steel and proprietary heat treatment for endurance.
Frequently Asked Questions
-
Q: Will this spring work with my coilover strut?
A: Yes, if your perch measures 3.00 in. ID and strut allows 16 in. height; common on QA1, Bilstein, and Fox coilovers. -
Q: What steel is used in Eibach ERS springs?
A: Premium chrome-silicon high-tensile steel optimized for high-cycle racing with superior sag resistance. -
Q: What warranty covers this spring?
A: One-year manufacturer warranty against defects in materials or workmanship when installed properly.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective cardboard sleeve, 17 in. x 4 in. x 4 in.
- Weight: 5.35 lbs
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