Eibach ERS 18.00 in. Length x 3.00 in. ID 500 lbs/in Coil-Over Spring — Universal Racing Suspension

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SKU: EIB1800.300.0500S
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About Eibach Eibach Springs has supplied OE and motorsport teams ...Read More

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Sale price$122.00 Regular price$135.56
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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.

Precision Performance with Eibach ERS Springs

The Eibach ERS (Eibach Race Spring) system represents the pinnacle of suspension technology, designed for enthusiasts who demand consistent, linear performance on the track or street. This 18.00-inch length by 3.00-inch ID spring with a 500 lb/in rate is engineered to provide predictable handling and superior chassis balance.

Why Choose Eibach ERS?

  • Linear Spring Rate: Engineered for a consistent rate throughout the entire compression stroke.
  • High-Quality Materials: Manufactured using proprietary high-tensile steel for maximum durability and resistance to sagging.
  • Tight Tolerances: Eibach’s advanced manufacturing process ensures the lowest tolerances in the industry for precise suspension tuning.
  • Lightweight Design: Optimized coil geometry reduces unsprung weight without compromising structural integrity.

Whether you are building a custom coil-over setup or replacing worn components, Eibach ERS springs offer the reliability needed for competitive racing environments. These springs are designed to work seamlessly with a wide range of coil-over sleeves and dampers, providing the versatility required for professional-grade suspension tuning. By choosing Eibach, you are investing in decades of motorsport experience and rigorous testing. Experience the difference in handling precision and ride quality that only Eibach can deliver. Find your perfect suspension setup 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.

Precision Performance with Eibach ERS Springs

The Eibach ERS (Eibach Race Spring) system represents the pinnacle of suspension technology, designed for enthusiasts who demand consistent, linear performance on the track or street. This 18.00-inch length by 3.00-inch ID spring with a 500 lb/in rate is engineered to provide predictable handling and superior chassis balance.

Why Choose Eibach ERS?

  • Linear Spring Rate: Engineered for a consistent rate throughout the entire compression stroke.
  • High-Quality Materials: Manufactured using proprietary high-tensile steel for maximum durability and resistance to sagging.
  • Tight Tolerances: Eibach’s advanced manufacturing process ensures the lowest tolerances in the industry for precise suspension tuning.
  • Lightweight Design: Optimized coil geometry reduces unsprung weight without compromising structural integrity.

Whether you are building a custom coil-over setup or replacing worn components, Eibach ERS springs offer the reliability needed for competitive racing environments. These springs are designed to work seamlessly with a wide range of coil-over sleeves and dampers, providing the versatility required for professional-grade suspension tuning. By choosing Eibach, you are investing in decades of motorsport experience and rigorous testing. Experience the difference in handling precision and ride quality that only Eibach can deliver. Find your perfect suspension setup 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.

Precision Performance with Eibach ERS Springs

The Eibach ERS (Eibach Race Spring) system represents the pinnacle of suspension technology, designed for enthusiasts who demand consistent, linear performance on the track or street. This 18.00-inch length by 3.00-inch ID spring with a 500 lb/in rate is engineered to provide predictable handling and superior chassis balance.

Why Choose Eibach ERS?

  • Linear Spring Rate: Engineered for a consistent rate throughout the entire compression stroke.
  • High-Quality Materials: Manufactured using proprietary high-tensile steel for maximum durability and resistance to sagging.
  • Tight Tolerances: Eibach’s advanced manufacturing process ensures the lowest tolerances in the industry for precise suspension tuning.
  • Lightweight Design: Optimized coil geometry reduces unsprung weight without compromising structural integrity.

Whether you are building a custom coil-over setup or replacing worn components, Eibach ERS springs offer the reliability needed for competitive racing environments. These springs are designed to work seamlessly with a wide range of coil-over sleeves and dampers, providing the versatility required for professional-grade suspension tuning. By choosing Eibach, you are investing in decades of motorsport experience and rigorous testing. Experience the difference in handling precision and ride quality that only Eibach can deliver. Find your perfect suspension setup at GGCRACING.

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