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Eibach ERS 12.00 in. Length x 3.00 in. ID Coil-Over Spring-Eibach-EIB1200.300.0175S
Eibach ERS 12.00 in. Length x 3.00 in. ID Coil-Over Spring-Eibach-EIB1200.300.0175S
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Eibach ERS 12.00 in. Length x 3.00 in. ID Coil-Over Spring

Eibach
EIB1200.300.0175S
803050287984
Coilover Springs
20+ Units In Stock - Ships Next Business Day
$ 121.11 $ 109.00
$ 109.00

SKU: 1200.300.0175S   |   UPC: 803050287984

Eibach ERS 12.00 in. Length x 3.00 in. ID Coil-Over Spring - 175 lb/in Rate

Eibach ERS coil-over springs deliver precise suspension control for racing coilover systems. This 12-inch free height, 3-inch inside diameter spring with 175 lb/in rate fits universal strut and coilover assemblies in drag racing, road racing, and off-road setups. Expect consistent handling from its linear rate and manufacturing precision.

Key Features

  • Linear Spring Rate: Provides smooth, predictable response across the full travel range for reliable lap times and stability.
  • Tight Tolerances: Free height within ±0.5%, rate within ±2% to ensure repeatable setup and performance.
  • Series Production Build: Backed by high-volume manufacturing for dependable quality in every spring shipped.
  • Chrome Silicon Steel: Shot-peened, dual heat-tempered construction resists fatigue for long race durability.
  • Ground Ends & Coating: Flat, parallel ends seat securely; heavy-duty epoxy powder coat with ID grooves prevents corrosion.

Product Notes

  • Scragged before shipment to minimize free height variation and ensure consistent installed height.
  • Inspect for proper block height and travel clearance in your specific coilover assembly.
  • Packaged in protective box; 13 x 4 x 4 inch dimensions, 3.95 lb net weight.

Installation Notes

  • Professional installation recommended.
  • Confirm 3.00in ID matches your coilover strut body diameter exactly.
  • Compatible with standard Eibach perches, hats, and bump rubbers; torque to manufacturer specs.

This Part Fits

Year Make Model Submodel
Universal All All Models Coilover/Strut Systems - Drag, Road Race, Off-Road

Why Choose Eibach?

  • Leading name in motorsport suspension components used by pro teams worldwide.
  • Proven manufacturing process yields race-proven consistency spring after spring.
  • Precision engineering matches exact rates and dimensions for dialed-in setups.

Frequently Asked Questions

  • Q: Does this spring fit my coilover setup?
    A: Fits any coilover or strut requiring 3.00in ID, 12.00in free height, 175 lb/in rate; measure your assembly to confirm.
  • Q: What material and finish does it have?
    A: Made from high-tensile chrome silicon steel, shot-peened, heat-treated, with epoxy powder coat for rust resistance and color-coded grooves.
  • Q: What is the warranty and install process?
    A: 1-year defect warranty; requires disassembly of coilover, spring compressor use, and verification of preload and bumpstop fit.

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Cardboard box, 13 x 4 x 4 inches
  • Weight: 3.95 lbs

Request For Information

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