Eibach ERS 12.00in Length 3.00in ID 300lbs Coil-Over Spring — Universal Race Suspension

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SKU: EIB1200.300.0300S
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About Eibach Eibach Springs has supplied OE and motorsport teams ...Read More

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Sale price$109.00 Regular price$121.11
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Eibach

Eibach Springs has supplied OE and motorsport teams since 1951 — Formula 1, NASCAR, IMSA, and OE Porsche, BMW, and Ford GT programs. From Pro-Kit street springs to Pro-Truck off-road and Pro-Street coilovers, every Eibach product carries spring-engineering heritage.

High-Performance Suspension Tuning with Eibach

When every fraction of a second counts on the track, your suspension setup must be flawless. The Eibach ERS 12.00-inch length, 3.00-inch ID, 300 lbs/in coil-over spring is designed to provide the linear rate consistency that professional racers and performance enthusiasts demand. Eibach's legendary manufacturing process ensures that this spring maintains its rate under the most punishing track conditions.

Engineered for Excellence

  • Consistent Linear Rate: Provides predictable handling and chassis response.
  • Durable Steel Alloy: Built to withstand high-stress environments without sagging.
  • Universal Fitment: Compatible with a wide variety of coil-over systems using 3-inch ID springs.
  • Lightweight Design: Optimized for minimal unsprung weight.

Eibach Race Springs are the result of years of research and development in the world's most competitive racing series. By maintaining the lowest tolerances in the industry, Eibach ensures that your vehicle's suspension geometry remains stable throughout the entire range of travel. This 300 lb/in spring is an excellent choice for those looking to firm up their ride and improve cornering stability. Whether you are fine-tuning your damping settings or performing a complete suspension overhaul, our ERS springs offer the reliability you need to push your vehicle to the limit. Find all your essential suspension upgrades at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Eibach

Eibach Springs has supplied OE and motorsport teams since 1951 — Formula 1, NASCAR, IMSA, and OE Porsche, BMW, and Ford GT programs. From Pro-Kit street springs to Pro-Truck off-road and Pro-Street coilovers, every Eibach product carries spring-engineering heritage.

High-Performance Suspension Tuning with Eibach

When every fraction of a second counts on the track, your suspension setup must be flawless. The Eibach ERS 12.00-inch length, 3.00-inch ID, 300 lbs/in coil-over spring is designed to provide the linear rate consistency that professional racers and performance enthusiasts demand. Eibach's legendary manufacturing process ensures that this spring maintains its rate under the most punishing track conditions.

Engineered for Excellence

  • Consistent Linear Rate: Provides predictable handling and chassis response.
  • Durable Steel Alloy: Built to withstand high-stress environments without sagging.
  • Universal Fitment: Compatible with a wide variety of coil-over systems using 3-inch ID springs.
  • Lightweight Design: Optimized for minimal unsprung weight.

Eibach Race Springs are the result of years of research and development in the world's most competitive racing series. By maintaining the lowest tolerances in the industry, Eibach ensures that your vehicle's suspension geometry remains stable throughout the entire range of travel. This 300 lb/in spring is an excellent choice for those looking to firm up their ride and improve cornering stability. Whether you are fine-tuning your damping settings or performing a complete suspension overhaul, our ERS springs offer the reliability you need to push your vehicle to the limit. Find all your essential suspension upgrades at GGCRACING.

Product Details

Product Description

About Eibach

Eibach Springs has supplied OE and motorsport teams since 1951 — Formula 1, NASCAR, IMSA, and OE Porsche, BMW, and Ford GT programs. From Pro-Kit street springs to Pro-Truck off-road and Pro-Street coilovers, every Eibach product carries spring-engineering heritage.

High-Performance Suspension Tuning with Eibach

When every fraction of a second counts on the track, your suspension setup must be flawless. The Eibach ERS 12.00-inch length, 3.00-inch ID, 300 lbs/in coil-over spring is designed to provide the linear rate consistency that professional racers and performance enthusiasts demand. Eibach's legendary manufacturing process ensures that this spring maintains its rate under the most punishing track conditions.

Engineered for Excellence

  • Consistent Linear Rate: Provides predictable handling and chassis response.
  • Durable Steel Alloy: Built to withstand high-stress environments without sagging.
  • Universal Fitment: Compatible with a wide variety of coil-over systems using 3-inch ID springs.
  • Lightweight Design: Optimized for minimal unsprung weight.

Eibach Race Springs are the result of years of research and development in the world's most competitive racing series. By maintaining the lowest tolerances in the industry, Eibach ensures that your vehicle's suspension geometry remains stable throughout the entire range of travel. This 300 lb/in spring is an excellent choice for those looking to firm up their ride and improve cornering stability. Whether you are fine-tuning your damping settings or performing a complete suspension overhaul, our ERS springs offer the reliability you need to push your vehicle to the limit. Find all your essential suspension upgrades at GGCRACING.

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