SKU: HELPER300 | UPC: 803050204141
Eibach ERS 3.00 in. ID Helper Spring HELPER300 – Universal 1994-2025 Trucks/SUVs
This Eibach helper spring keeps main springs seated during full droop on 2.5″ coilovers from Fox, King, Sway-A-Way. Fits Chevrolet Silverado, Ford F-150, Ram 1500, Toyota Tacoma and more for track or street use. Delivers precise control with 6 lb/in rate and 2.95″ length without changing ride feel.
Key Features
- Race-Proven Design: Used in F1, NASCAR, WRC, IndyCar for handling under extreme loads.
- Suspension Control: Eliminates spring movement in unloaded states for better track adhesion.
- Low Rate: 6 lbs/in maintains original tuning in any coilover setup.
- High-Strength Build: CNC-wound spring steel, heat-treated, black powder-coated against corrosion.
- Wide Compatibility: Works with 3″ ID perches on 2.5″ coilovers for custom or OEM replacement.
Product Notes
- Pair with Eibach ERS main or tender springs for custom rates.
- Flat wire design allows maximum travel, minimal block height.
- Individually tested for quality before packaging.
Installation Notes
- Professional installation recommended.
- Verify 3.00″ ID perch on 2.5″ coilover shock before install.
- Compress carefully; no special hardware needed for standard setups.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2025 | Chevrolet | Silverado 1500 | All |
| 1999-2025 | Chevrolet | Silverado 2500/3500 HD | All |
| 2000-2025 | Chevrolet | Tahoe/Suburban | All |
| 2004-2025 | Chevrolet | Colorado | All |
| 1997-2025 | Ford | F-150 | All |
| 1999-2025 | Ford | F-250/F-350 Super Duty | All |
| 1998-2025 | Ford | Ranger | All |
| 2021-2025 | Ford | Bronco | All |
| 1994-2025 | Dodge/Ram | Ram 1500 | All |
| 1994-2025 | Dodge/Ram | Ram 2500/3500 | All |
| 1995-2025 | Toyota | Tacoma | All |
| 2000-2025 | Toyota | Tundra | All |
| 2007-2014 | Toyota | FJ Cruiser | All |
| 2007-2025 | Jeep | Wrangler (JK/JL) | All |
| 2020-2025 | Jeep | Gladiator | All |
Why Choose Eibach?
- Trusted in professional racing series worldwide.
- Precision CNC winding for consistent performance.
- Proven durability in harsh racing conditions.
Frequently Asked Questions
- Q: Will this fit Fox 2.5″ coilovers on my truck?
A: Yes, designed for 2.5″ coilovers with 3.00″ ID spring perch like Fox, King, Sway-A-Way. - Q: What material is used?
A: High-strength spring steel alloy, black powder-coated for rust resistance and long life. - Q: What is the warranty?
A: Limited warranty against manufacturing defects; contact Eibach for full terms.
Shipping & Handling
- Method: UPS Ground / USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Individual protective box, 4 x 4 x 4 inches
- Weight: 0.4 lbs
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