SKU: 0500.225.0950 | UPC: 803050103765
Eibach ERS Linear Main Spring – Dia. 2.25 in | Len: 5.00 in | Rate: 950 lbs/in
Equip your strut-type coilover shocks with the Eibach ERS 5.00 in. Length x 2.25 in. ID Coil-Over Spring, a single red linear-rate spring built for racing and performance setups. This 950 lbs/in (16.96 kg/mm) spring offers 2.52 in (64 mm) travel and block height in a lightweight 2.05 lbs (0.93 kg) package. Racers rely on its precise measurements for consistent handling in drag, road course, and custom applications.
Key Features
- Full Range Availability: Part of Eibach’s extensive coilover spring lineup covering diverse rates and sizes for any build.
- Maximum Travel, Minimal Block: Delivers 2.52 in usable travel with 2.52 in block height, preserving full suspension stroke under load.
- Ultra-Lightweight Design: At just 2.05 lbs, reduces unsprung mass for quicker response and better tire contact.
- Individually Tested: Every spring undergoes rigorous quality checks for rate accuracy and durability.
- High Linearity: Linear rate ensures predictable performance with guaranteed consistency coil to coil.
Product Notes
- Sold as single spring; order quantities as needed for dual-spring setups.
- Red powder coat finish resists corrosion in harsh racing environments.
- Special order item; verify stock before purchase.
Installation Notes
- Professional installation recommended.
- Confirm shock outer diameter fits within 2.25 in ID; use Eibach or compatible spring perches.
- Torque retainers to manufacturer specs; cycle suspension before track use.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| All Years | Universal | Strut Coilover Shocks | 2.25 in ID Compatible |
| – | – | Custom Race Builds | Drag/Road Course |
| – | – | Performance Coilovers | Bilstein/Koni/etc. |
Why Choose Eibach?
- Springs trusted by professional racers worldwide for decades.
- Shot-peened, heat-treated steel construction for long-term reliability.
- Engineered to exact tolerances at Eibach’s California facility.
Frequently Asked Questions
- Q: Does this spring fit specific coilover brands?
A: Fits most aftermarket coilover shocks with 2.25 in ID compatibility, including QA1, AFCO, and custom struts; check OD clearance. - Q: What material is used?
A: High-tensile chrome-vanadium steel, shot-peened and preset for fatigue resistance under high loads up to 2371 lbs block load. - Q: What warranty applies?
A: Backed by Eibach’s racing spring warranty; contact manufacturer for details on defects and proper use.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Protective cardboard tube, approx. 6 x 3 x 3 in
- Weight: 2.05 lbs (ships at 2.10 lbs)
Reviews
There are no reviews yet.