AST Linear Race Spring - 180mm Length x 100 N/mm Rate x 61mm ID — Single Coilover Spring

SKU: ASTAST-180-100-61
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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 AST

AST engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full AST lineup with fast shipping and expert fitment support — order with confidence.

AST Linear Race Springs: Uncompromising Performance for Demanding Drivers

Experience the pinnacle of suspension engineering with the AST Linear Race Springs. This particular spring is designed with a 180mm length, a potent 100 N/mm spring rate, and a 61mm inner diameter, making it a formidable component for performance vehicles. As a single unit, it allows for precise tuning of your suspension's characteristics, ensuring optimal performance on the track or spirited road driving.

Engineered for Peak Performance

  • Optimized Dimensions: 180mm length, 100 N/mm rate, and 61mm ID are engineered for precise fitment and enhanced vehicle dynamics.
  • Superior Construction: Crafted from high-grade materials using advanced Wafios coiling machines for unmatched durability and consistent spring performance under extreme conditions.
  • Linear Spring Rate: Delivers predictable and linear suspension response, essential for aggressive driving and maintaining control.
  • Direct Integration: Designed as a direct replacement for compatible coilover systems, simplifying installation and ensuring seamless integration.

Key Benefits of AST Linear Race Springs

When you choose AST, you're choosing a legacy of performance and reliability. These springs are built to endure the challenges of high-performance driving, offering a substantial upgrade over standard components. Expect improved grip during cornering, minimized body roll, and a more direct connection to the road surface. Whether you are building a dedicated race car or seeking to significantly enhance your street car's capabilities, these springs provide measurable improvements.

For suspension components that excel in both performance and longevity, trust AST. Explore the difference that expert engineering makes at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About AST

AST engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full AST lineup with fast shipping and expert fitment support — order with confidence.

AST Linear Race Springs: Uncompromising Performance for Demanding Drivers

Experience the pinnacle of suspension engineering with the AST Linear Race Springs. This particular spring is designed with a 180mm length, a potent 100 N/mm spring rate, and a 61mm inner diameter, making it a formidable component for performance vehicles. As a single unit, it allows for precise tuning of your suspension's characteristics, ensuring optimal performance on the track or spirited road driving.

Engineered for Peak Performance

  • Optimized Dimensions: 180mm length, 100 N/mm rate, and 61mm ID are engineered for precise fitment and enhanced vehicle dynamics.
  • Superior Construction: Crafted from high-grade materials using advanced Wafios coiling machines for unmatched durability and consistent spring performance under extreme conditions.
  • Linear Spring Rate: Delivers predictable and linear suspension response, essential for aggressive driving and maintaining control.
  • Direct Integration: Designed as a direct replacement for compatible coilover systems, simplifying installation and ensuring seamless integration.

Key Benefits of AST Linear Race Springs

When you choose AST, you're choosing a legacy of performance and reliability. These springs are built to endure the challenges of high-performance driving, offering a substantial upgrade over standard components. Expect improved grip during cornering, minimized body roll, and a more direct connection to the road surface. Whether you are building a dedicated race car or seeking to significantly enhance your street car's capabilities, these springs provide measurable improvements.

For suspension components that excel in both performance and longevity, trust AST. Explore the difference that expert engineering makes at GGCRACING.

Product Details

Product Description

About AST

AST engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full AST lineup with fast shipping and expert fitment support — order with confidence.

AST Linear Race Springs: Uncompromising Performance for Demanding Drivers

Experience the pinnacle of suspension engineering with the AST Linear Race Springs. This particular spring is designed with a 180mm length, a potent 100 N/mm spring rate, and a 61mm inner diameter, making it a formidable component for performance vehicles. As a single unit, it allows for precise tuning of your suspension's characteristics, ensuring optimal performance on the track or spirited road driving.

Engineered for Peak Performance

  • Optimized Dimensions: 180mm length, 100 N/mm rate, and 61mm ID are engineered for precise fitment and enhanced vehicle dynamics.
  • Superior Construction: Crafted from high-grade materials using advanced Wafios coiling machines for unmatched durability and consistent spring performance under extreme conditions.
  • Linear Spring Rate: Delivers predictable and linear suspension response, essential for aggressive driving and maintaining control.
  • Direct Integration: Designed as a direct replacement for compatible coilover systems, simplifying installation and ensuring seamless integration.

Key Benefits of AST Linear Race Springs

When you choose AST, you're choosing a legacy of performance and reliability. These springs are built to endure the challenges of high-performance driving, offering a substantial upgrade over standard components. Expect improved grip during cornering, minimized body roll, and a more direct connection to the road surface. Whether you are building a dedicated race car or seeking to significantly enhance your street car's capabilities, these springs provide measurable improvements.

For suspension components that excel in both performance and longevity, trust AST. Explore the difference that expert engineering makes at GGCRACING.

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