SKU: 0800.300.0300S | UPC: 803050388513
Eibach ERS 8.00 in. Length x 3.00 in. ID Coil-Over Spring – 300 lb/in Rate
Eibach ERS 8.00 in. Length x 3.00 in. ID Coil-Over Spring delivers the ERS Race Spring System for universal coilover applications in drag racing, road racing, off-road, and street performance setups. This single spring features a 300 lb/in rate with 8.00 in free length and 3.00 in inside diameter for direct fit in standard 3 in coilover bodies. It provides linear spring characteristics from repeated series production for consistent performance.
Key Features
- Spring Rate: 300 lb/in for predictable handling and response in high-demand race conditions.
- Dimensions: 8.00 in free length, 3.00 in ID, 3.375 in OD to match common coilover struts and perches.
- Material: Chrome silicon steel with shot peening and presetting for fatigue resistance and extended spring life.
- Finish: Silver powder coat protects against corrosion in harsh racing environments.
- Manufacturing: Series production maintains lowest industry tolerances for repeatable rate and quality.
Product Notes
- Sold individually; order pairs or sets as needed for front/rear setups.
- Special order item; confirm stock before purchase.
- Weight: 5.15 lbs per spring.
Installation Notes
- Professional installation recommended.
- Verify coilover body accepts 3.00 in ID springs with matching perch diameter.
- Compatible with most adjustable coilover systems like QA1, Bilstein, or Fox; use OEM-style spring rubbers or composites.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Coilover Systems | Drag, Road Race, Off-Road, Street Performance |
Why Choose Eibach?
- ERS line sets industry standard as most prominent race spring system.
- Constant linear rates from proven manufacturing experience.
- Tightest tolerances ensure performance consistency across production.
Frequently Asked Questions
- Q: Will this spring fit my specific coilover setup?
A: Fits any coilover designed for 3.00 in ID springs with 8.00 in max length capacity; check perch OD against 3.375 in spring OD. - Q: What material and finish does it have?
A: High-tensile chrome silicon vanadium steel with silver powder coat finish for durability and rust protection. - Q: What is the warranty and installation advice?
A: Backed by Eibach limited lifetime warranty against manufacturing defects; professional alignment required post-install.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Single spring in protective cardboard box, 10 in x 4 in x 4 in
- Weight: 5.15 lbs
Reviews
There are no reviews yet.