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Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Coilover Springs
Coilover springs are the heart of any adjustable suspension system, dictating ride height, handling balance, and compliance over bumps. Whether you're track-tuning a corner-carver or building a street-friendly coilover kit, spring rate, free length, and inside diameter are the critical specifications that determine how your car will respond.
This collection brings together a selection of coilover springs from reputable manufacturers, offered in both linear and progressive rates. Linear springs provide a consistent rate for predictable handling at the limit, while progressive springs deliver a softer initial travel for street comfort before ramping up under load. Use the filters to narrow by:
- Spring rate (lbs/in)
- Free length (inches)
- Inside diameter (ID) – typically 2.25", 2.5", or 60mm to match your perches
Material and finish matter too—look for high-tensile steel, often powder-coated or chrome-silicon for durability and corrosion resistance. Some springs are designed for specific damper bodies, while others are universal-fit with the right adapters. If you're unsure what you need, our suspension specialists can help you decode the numbers.
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402 products
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Engineered for precision handling and suspension tuning, the Eibach ERS (Eibach Race Spring) series is the industry standard for competitive racing and high-performance off-road applications. This 12.00-inch coil-over spring features a 3.00-inch inside diameter, designed to provide maximum suspension travel while maintaining the smallest possible block height. The ERS system allows for unparalleled customization of handling dynamics, whether used on traditional shocks or specialized pull-bar setups.
Built for durability and extreme consistency, every Eibach race spring is individually tested to ensure it meets strict linearity tolerances. This focus on precision ensures predictable spring rates throughout the suspension cycle, giving drivers more control over vehicle balance and load transfer.
- Manufacturer Part Number: 1200.300.0350S
- Length: 12.00 inches
- Inside Diameter: 3.00 inches
- High-linearity design for consistent rate response
- Individually tested to guarantee performance specs
- Compact block height optimizes total suspension travel
- Legendary Eibach off-road and race-proven durability
📘 Guides & Manuals
The Eibach ERS (Eibach Race Spring) system provides the precision and consistency required for professional racing and high-performance off-road applications. This 12.00-inch coilover spring features a 3.00-inch inside diameter and a 300 lbs/in spring rate, designed to integrate seamlessly with various shock and pull-bar setups.
Engineered for maximum travel and the smallest possible block height, these springs allow for greater suspension articulation without premature binding. Each spring undergoes individual testing to ensure the highest linearity and guaranteed consistency, providing predictable handling dynamics corner after corner.
- Series: Eibach Race Spring (ERS)
- Part Number: 1200.300.0300S
- Length: 12.00 inches
- Inside Diameter: 3.00 inches
- Spring Rate: 300 lbs/in
- Construction: High-tensile spring steel for legendary off-road durability
- Testing: Each spring is individually tested and rated for linearity
- Design: Optimized for maximum travel and minimal block height
📘 Guides & Manuals
Fine-tune your suspension's handling dynamics with the Eibach ERS (Eibach Race Spring), a precision-engineered solution designed for professional racing and demanding off-road applications. This 12.00" length coil-over spring is engineered to provide maximum travel in combination with the smallest possible block heights, ensuring your suspension remains active and predictable under heavy loads.
Built with Eibach's legendary durability, these springs are used across a wide spectrum of racing setups, from shocks to pull-bars. Every spring undergoes individual testing to ensure the highest linearity and guaranteed consistency, providing the reliable performance needed for competitive driving environments.
- Manufacturer Part Number: 1200.300.0250S
- Inside Diameter: 3.00 in.
- Length: 12.00 in.
- Series: Eibach Race Springs (ERS)
- Engineered for maximum travel and minimal block height
- Individually tested to guarantee rate accuracy and linearity
- Resilient construction for long-term off-road durability
📘 Guides & Manuals
Engineered for professional racing and high-performance applications, the Eibach ERS (Eibach Race Spring) system provides the precision and consistency required to fine-tune vehicle handling dynamics. This 12.00-inch length spring features a 3.00-inch inside diameter, designed to deliver maximum suspension travel while maintaining the smallest possible block height.
Constructed with legendary Eibach durability, these springs are utilized across various setups from shocks to pull-bars. Each spring is manufactured with high linearity to ensure predictable performance under extreme loads and is individually tested to guarantee rate accuracy. This commitment to quality ensures that your suspension settings remain consistent throughout the rigors of competition.
- Manufacturer Part Number: 1200.300.0200S
- Inside Diameter: 3.00 in.
- Length: 12.00 in.
- Optimized block height for increased usable stroke
- Highest linearity for predictable spring rate behavior
- Individually tested and rated for guaranteed performance
- Suited for professional racing and off-road applications
📘 Guides & Manuals
Optimize your vehicle's handling with the Eibach ERS (Eibach Race Spring) system. This precision-engineered coil-over spring is part of a series trusted by professionals to fine-tune suspension dynamics across diverse racing applications. Designed for maximum travel and minimal block height, it provides the clearance and performance required for aggressive setups.
- Precision Fitment: Features a 3.00-inch inside diameter (ID) and a 12.00-inch free length for compatibility with various coil-over shock and pull-bar systems.
- Guaranteed Consistency: Each Eibach race spring is individually tested to ensure highest linearity and rate accuracy.
- Maximum Travel: Engineered to provide the greatest possible suspension travel while maintaining the smallest block heights to prevent coil bind.
- Rugged Durability: Built with legendary Eibach off-road durability to withstand the extreme stresses of track and trail.
- Part Number: 1200.300.0175S
📘 Guides & Manuals
The Eibach ERS (Eibach Race Spring) system is engineered for professional racing and high-performance suspension tuning. This precision-wound coilover spring features a 12.00-inch free length and a 3.00-inch inside diameter, designed to provide consistent rates and predictable handling across a wide range of motorsports applications, including off-road racing and track setups.
Manufactured to exacting tolerances, Eibach ERS springs are designed to offer maximum travel while maintaining the smallest possible block heights. This optimization allows for greater suspension articulation and tuning flexibility. Every spring is individually tested to ensure the highest linearity and guaranteed rate consistency, providing the reliability required for competitive environments.
- Series: ERS (Eibach Race Spring)
- Manufacturer Part Number: 1200.300.0150S
- Length: 12.00 in
- Inside Diameter: 3.00 in
- Spring Rate: 150 lbs/in
- Construction: High-tensile steel for maximum durability and travel
- Testing: Individually tested for linearity and rate accuracy
📘 Guides & Manuals
The Eibach ERS (Eibach Race Spring) system is engineered for precision performance across a wide spectrum of racing applications. This 12.00-inch length spring with a 2.50-inch inside diameter provides the customization needed to fine-tune handling dynamics, whether used on shocks or pull-bars. Each spring is individually tested to ensure the highest linearity and guaranteed consistency in spring rate.
- Manufacturer Part Number: 1200.250.0900S
- Inside Diameter: 2.50 in.
- Length: 12.00 in.
- Design: Engineered for maximum travel in combination with the smallest block heights
- Durability: Legendary Eibach off-road durability and race-proven performance
- Quality Control: Individually tested to ensure precise tolerances and rate accuracy
📘 Guides & Manuals
Eibach ERS (Eibach Race Springs) are the core of competitive suspension tuning, engineered to provide the precise rate and travel necessary for professional racing and high-performance off-road applications. This 12.00-inch coilover spring is manufactured with high-tensile strength steel to ensure maximum travel while maintaining the smallest possible block height.
Every Eibach ERS spring is individually tested to guarantee the highest levels of linearity and consistency, ensuring your suspension reacts predictably under heavy loads. Designed for use with 2.50-inch ID shocks and pull-bars, these springs offer the durability required for grueling racing environments without sacrificing performance.
- Part Number: 1200.250.0800S
- Inside Diameter: 2.50 in
- Free Length: 12.00 in
- Spring Rate: 800 lbs/in
- Construction: High-tensile steel for maximum durability and travel
- Consistency: Individually tested and guaranteed linearity
📘 Guides & Manuals
The Eibach ERS (Eibach Race Spring) system is a modular, high-performance suspension solution engineered for professional racing and precision tuning. This 12.00-inch coilover spring features a 2.50-inch inner diameter, designed to provide the maximum travel possible while maintaining a compact block height for optimal shock performance.
Built with legendary Eibach durability, these springs are suitable for a wide range of applications including circuit racing, off-road use, and custom pull-bar setups. Every ERS spring is individually tested to ensure the highest linearity and rate consistency, allowing you to fine-tune your vehicle's handling dynamics with total confidence.
- Inner Diameter: 2.50 in
- Free Length: 12.00 in
- Manufacturer Part Number: 1200.250.0600S
- Engineered for maximum travel with minimal block height
- Individually tested for guaranteed rate accuracy and linearity
- High-tensile spring steel construction for off-road durability
📘 Guides & Manuals
The Eibach ERS (Eibach Race Spring) system is a comprehensive series of precision-engineered springs designed for professional racing and high-performance suspension tuning. This 12.00-inch length spring with a 2.50-inch inside diameter is engineered to provide maximum suspension travel while maintaining the smallest possible block height to prevent premature coil bind.
- Precision Engineering: Part of the Eibach Race Spring system with over 1,500 components for fine-tuned handling dynamics.
- Durability: Legendary Eibach off-road durability ensures consistent performance in demanding environments.
- Linearity: Highest linearity and guaranteed consistency across the entire travel range.
- Quality Control: Each spring is individually tested to ensure it meets strict tolerance standards.
- Specifications: 12.00" (304.8mm) length and 2.50" (63.5mm) inside diameter (ID).
- Manufacturer Part Number: 1200.250.0500S
📘 Guides & Manuals
The Eibach ERS (Eibach Race Spring) series provides unparalleled customization and performance optimization for diverse racing applications. Engineered for precision handling, these springs allow for fine-tuning vehicle dynamics across a wide range of setups, from shocks to pull-bars. This 12.00-inch spring with a 2.50-inch inside diameter is built to offer maximum suspension travel while maintaining a minimal block height for optimal clearance.
- Maximum Travel: Optimized design provides the greatest possible stroke in combination with the smallest block heights.
- High Linearity: Manufactured to ensure guaranteed consistency and predictable performance under load.
- Off-Road Durability: Built with legendary Eibach toughness to withstand the rigors of extreme racing environments.
- Individually Tested: Every spring is individually tested to verify its rate and ensure it meets strict manufacturing tolerances.
- Specifications: 12.00-inch length and 2.50-inch inside diameter (ID).
- Part Number: 1200.250.0450S
📘 Guides & Manuals
The Eibach ERS (Eibach Race Spring) series is a modular spring system engineered for professional racing and precision suspension tuning. This 12.00-inch coilover spring features a 2.50-inch inner diameter and a 450 lbs/in spring rate, designed to deliver maximum travel while maintaining the smallest possible block height. This allows for greater suspension articulation without the risk of coil bind in demanding racing environments.
Constructed for durability and performance, each spring is manufactured using ultra-lightweight materials to reduce unsprung mass, improving shock response and overall handling dynamics. To ensure the highest level of reliability on the track, Eibach individually tests every spring for rate accuracy and linearity.
- Manufacturer Part Number: 1200.250.0450
- Length: 12.00 inches
- Inner Diameter: 2.50 inches
- Spring Rate: 450 lbs/in
- High linearity and guaranteed rate consistency
- Ultra-lightweight design for reduced unsprung weight
- Individually tested for precision and quality
📘 Guides & Manuals
The Eibach ERS (Eibach Race Spring) system is a premier choice for professional motorsports and performance off-road applications, offering precise handling and customization. This coil-over spring features a 12.00-inch length and a 2.50-inch inside diameter, engineered to deliver maximum suspension travel while maintaining a compact block height.
Each spring in the ERS lineup is manufactured to strict tolerances to ensure high linearity and guaranteed rate consistency. Eibach individually tests every spring to verify its performance specifications before it leaves the factory, providing the reliability needed for competitive racing and harsh off-road environments.
- Series: ERS (Eibach Race Springs)
- Inside Diameter: 2.50 inches
- Length: 12.00 inches
- Manufacturer Part Number: 1200.250.0350S
- Precision engineered for high linearity and consistent performance
- Designed for maximum travel with minimal block height
- Individually tested for quality assurance
📘 Guides & Manuals
The Eibach ERS (Eibach Race Spring) system is designed for professional racing applications where precision handling and absolute consistency are required. This 12.00-inch coil-over spring features a 2.50-inch inside diameter and a 300 lbs/in rate, engineered to provide maximum suspension travel while maintaining the smallest possible block height.
Built to withstand the rigors of off-road and circuit racing, these springs are manufactured with high-tensile strength materials to ensure the highest linearity. Each spring is individually tested and rated to guarantee performance that meets Eibach’s legendary standards for durability and reliability.
- Manufacturer Part Number: 1200.250.0300S
- Length: 12.00 inches (304.8mm)
- Inside Diameter: 2.50 inches (63.5mm)
- Spring Rate: 300 lbs/in
- Construction: High-tensile steel for maximum travel and durability
- Quality Control: Each spring is individually tested and matched for consistency
- Ideal for fine-tuning handling dynamics on shocks, pull-bars, and race suspension systems
📘 Guides & Manuals
The Eibach ERS (Eibach Race Spring) series is the industry standard for professional racing and high-performance suspension tuning. This 12.00-inch length coilover spring features a 2.50-inch inside diameter and a 275 lbs/in spring rate, delivering the linearity and guaranteed consistency required for predictable handling in diverse racing applications.
Precision-engineered to provide maximum travel in combination with the smallest possible block heights, these springs are essential for fine-tuning the handling dynamics of custom shock setups, pull-bars, and coilover conversions. Every ERS spring is individually tested to ensure it meets Eibach's legendary standards for off-road durability and on-track performance.
- Series: Eibach Race Spring (ERS)
- Length: 12.00 in
- Inside Diameter: 2.50 in
- Spring Rate: 275 lbs/in
- Highest linearity for consistent performance throughout the suspension stroke
- Optimized block height to maximize usable travel
- Individually tested for rate accuracy and quality assurance
- Manufacturer Part Number: 1200.250.0275S
📘 Guides & Manuals
Engineered for professional racing and high-performance off-road applications, the Eibach Race Spring (ERS) system provides the precision and customization needed to fine-tune vehicle handling dynamics. This 12.00-inch coil-over spring features a 2.50-inch inside diameter and is designed to deliver maximum suspension travel while maintaining the smallest possible block height.
Constructed with legendary Eibach durability, these springs are recognized for their high linearity and guaranteed rate consistency. Every ERS spring is individually tested to ensure it meets strict performance tolerances for shocks, pull-bars, and other specialized racing setups.
- Inside Diameter: 2.50 in.
- Length: 12.00 in.
- Engineered for maximum travel and minimized block height
- High linearity and guaranteed rate consistency
- Individually tested for precision quality assurance
- Manufacturer Part Number: 1200.250.0250S
📘 Guides & Manuals
Fine-tune your vehicle's suspension dynamics with the Eibach ERS (Eibach Race Spring), part number 1200.250.0200S. Engineered for professional racing applications, these 2.50-inch inside diameter coil-over springs allow for precise customization across a wide range of shock and pull-bar configurations.
Each spring is designed to deliver maximum suspension travel while maintaining the smallest possible block height, preventing premature bottoming out. Eibach ensures linearity and rate consistency by individually testing every spring, providing the reliability required for both high-speed paved circuits and demanding off-road environments.
- Precision Customization: Part of Eibach’s extensive catalog of over 1,500 engineered race springs for optimized handling.
- Optimized Travel: Designed for maximum travel in combination with minimal block heights.
- Guaranteed Consistency: Each spring is individually tested to ensure the highest linearity and performance consistency.
- Racing Durability: Built to withstand professional racing conditions with legendary Eibach off-road durability.
- Manufacturer Part Number: 1200.250.0200S
- Length: 12.00 in.
- Inside Diameter: 2.50 in.
- Series: Eibach Race Springs (ERS)
📘 Guides & Manuals
Eibach ERS (Eibach Race Springs) series coil-over springs are engineered for high-performance racing applications where precision handling and consistency are critical. This 12.00-inch spring is designed for use with 2.50-inch ID dampers, providing maximum travel while maintaining a minimal block height to prevent coil bind during aggressive suspension cycling.
Manufactured to strict tolerances, these ultra-lightweight springs reduce unsprung mass to improve shock response and tire-to-road contact. Each spring is individually tested and rated to ensure the highest linearity and guaranteed consistency across all corners of your race car.
- Manufacturer Part Number: 1200.250.0200
- Series: ERS (Eibach Race Springs)
- Length: 12.00 in.
- Inside Diameter: 2.50 in.
- Construction: High-tensile strength spring steel
- Performance: Maximum travel with smallest block heights
- Testing: Individually tested for rate accuracy and linearity
📘 Guides & Manuals
The Eibach ERS (Eibach Race Spring) series is the industry standard for professional racing and high-performance off-road suspension tuning. This 12.00-inch length coil-over spring, featuring a 2.50-inch inside diameter, is engineered to provide maximum suspension travel with the smallest possible block height, significantly reducing the risk of coil bind during aggressive suspension cycling.
Each ERS spring is manufactured with precision tolerances to guarantee the highest linearity and rate consistency across the entire stroke. Individually tested and built to withstand the rigors of off-road racing, these springs provide the predictable handling and customization required for competitive environments, from shocks to pull-bars.
- Manufacturer Part Number: 1200.250.0150S
- Spring Length: 12.00 inches
- Inside Diameter (ID): 2.50 inches
- Engineered for maximum travel and minimal block height
- High-strength construction for off-road durability
- Individually tested to ensure consistent performance and linearity
📘 Guides & Manuals
Eibach ERS (Eibach Race Springs) are engineered for the rigorous demands of professional racing and high-performance off-road applications. This precision-engineered coilover spring provides the consistency and linearity required to fine-tune handling dynamics with total confidence.
- Precision Fitment: Designed with a 3.00-inch inside diameter (I.D.) for compatibility with a wide range of racing shocks.
- Maximum Travel: Specifically engineered to provide maximum usable travel while maintaining the smallest possible block heights to prevent coil bind.
- Performance Testing: Each spring is individually tested and guaranteed to meet the highest standards of linearity and rate consistency.
- Rugged Build: Features legendary Eibach durability and a corrosion-resistant silver finish, suitable for both track and off-road environments.
- Specifications: 10.00-inch length, 3.00-inch I.D., and 600 lbs/in spring rate.
- Part Number: 1000.300.0600S
📘 Guides & Manuals
Eibach ERS (Eibach Race Springs) are precision-engineered for professional racing and high-performance suspension tuning. This 10-inch length spring features a 3.00-inch inside diameter, designed to provide maximum travel in combination with the smallest possible block heights to prevent premature coil bind.
- Precision Engineering: Manufactured for high linearity and guaranteed consistency across the entire travel range.
- Individually Tested: Each spring is individually tested to ensure it meets strict tolerances and performance specifications.
- Durable Construction: Built to withstand the rigors of off-road and track use while maintaining its rate.
- Specifications: 10.00" length, 3.00" inside diameter, and finished in Eibach's signature silver powder coat.
- Manufacturer Part Number: 1000.300.0500S
📘 Guides & Manuals
The Eibach ERS (Eibach Race Spring) system provides the precision and consistency required for professional-grade racing and performance suspension tuning. This 10-inch length coilover spring features a 3.00-inch inside diameter, engineered to deliver maximum travel while maintaining the smallest possible block heights to prevent premature coil bind.
Built for the demanding environments of off-road and circuit racing, these springs are manufactured with high-tensile strength materials to ensure legendary durability. Eibach focuses on high linearity and guaranteed consistency, providing predictable handling across the entire suspension stroke. To ensure performance standards are met, every ERS spring is individually tested and rated before leaving the factory.
- Part Number: 1000.300.0450S
- Series: Eibach ERS
- Length: 10.0 in
- Inside Diameter: 3.00 in
- Finish: Silver powder coat
- Highest linearity for predictable handling dynamics
- Individually tested to ensure rate accuracy
- Optimized design for maximum travel and minimum block height
📘 Guides & Manuals
The Eibach ERS Linear Main Spring is a precision-engineered suspension component designed for professional racing and high-performance off-road applications. Part of the legendary Eibach Race Spring system, this 3.00" inside diameter coilover spring allows for granular control over a vehicle's handling dynamics, whether installed on shocks or pull-bars.
Built for consistency and durability, these springs are engineered to achieve maximum travel in combination with the smallest possible block heights. This design minimizes the risk of coil bind while providing the suspension travel necessary for demanding race environments. Each spring is individually tested to ensure it meets strict linearity tolerances and performance standards.
- Series: Eibach Race Springs (ERS)
- Inside Diameter: 3.00"
- Spring Type: Linear Main Spring
- Manufacturer Part Number: 1000.300.0400S
- Individually tested for rate accuracy and consistency
- Engineered for maximum travel and minimal block height
- Designed for racing and off-road durability
📘 Guides & Manuals
Engineered for professional racing and high-performance suspension tuning, the Eibach ERS (Eibach Race Spring) system provides the precision required to optimize your vehicle's handling dynamics. This 10-inch coilover spring is designed with a 3.00-inch inside diameter, making it a versatile solution for a wide range of racing shocks and pull-bar applications.
Eibach utilizes high-tensile spring steel to achieve maximum travel in combination with the smallest possible block heights, reducing the risk of coil bind while allowing for greater suspension articulation. Each spring is individually tested and rated to ensure the highest linearity and guaranteed consistency across the entire ERS catalog, providing predictable performance for off-road and track use.
- Series: Eibach Race Spring (ERS)
- Length: 10.00 inches
- Inside Diameter (ID): 3.00 inches
- Spring Rate: 300 lbs/in
- Manufacturer Part Number: 1000.300.0300S
- Design: Maximum travel with minimal block height
- Durability: Legendary Eibach off-road performance and finish
- Quality: Each spring is individually tested for rate accuracy
📘 Guides & Manuals
The Eibach ERS (Eibach Race Spring) 1000.300.0250S is a high-precision coil-over spring engineered for professional racing and high-performance suspension tuning. With a 10.00-inch free length and a 3.00-inch inside diameter, these springs are designed to provide consistent performance and maximum travel for vehicles equipped with 3-inch ID coilover perches.
Built to handle the rigorous demands of the track, Eibach ERS springs are manufactured from high-tensile strength cold-wound steel. This construction ensures tight tolerances and long-term durability, preventing the spring from sagging or losing its rate over time. Use these to fine-tune corner weights and ride height for optimal mechanical grip.
- Manufacturer Part Number: 1000.300.0250S
- Free Length: 10.00 inches
- Inside Diameter: 3.00 inches
- Series: Eibach Race Spring (ERS)
- Material: High-tensile cold-wound steel
- Finish: Eibach Red powder coat
The Eibach ERS (Eibach Race Spring) system is engineered for professional racing and high-performance off-road applications where precision and durability are paramount. This 10.00-inch length coil-over spring features a 3.00-inch inside diameter, meticulously designed to provide maximum travel while maintaining minimal block heights to prevent premature coil bind. Each spring is individually tested to ensure the highest levels of linearity and guaranteed rate consistency, providing the predictable handling dynamics required for competitive driving.
- Manufacturer Part Number: 1000.300.0200S
- Length: 10.00 inches (254 mm)
- Inside Diameter: 3.00 inches (76 mm)
- Engineered for maximum travel in combination with small block heights
- High-tensile spring steel construction for off-road durability
- Highest linearity and guaranteed rate consistency
- Individually tested to meet Eibach's precision racing standards
📘 Guides & Manuals
The Eibach ERS (Eibach Race Spring) system is engineered for professional racing and performance applications that demand precision suspension tuning. This 10.00-inch length coil-over spring features a 2.50-inch inner diameter, designed to fit a wide array of shocks and pull-bar configurations. By utilizing high-tensile strength materials, Eibach achieves maximum travel while maintaining the smallest possible block heights to prevent coil bind during heavy compression.
- Manufacturer Part Number: 1000.250.0800
- Series: Eibach Race Spring (ERS)
- Length: 10.00 in.
- Inner Diameter (ID): 2.50 in.
- Linearity: Optimized for high linearity and guaranteed rate consistency.
- Design: Ultra-lightweight construction to reduce unsprung mass and improve damper response.
- Quality Control: Each spring is individually tested to meet Eibach's stringent race specifications.
📘 Guides & Manuals
The Eibach ERS (Eibach Race Spring) system provides precision-engineered performance for custom suspension setups, ranging from professional racing to high-performance off-road builds. This 10.00-inch coil-over spring is designed to provide maximum suspension travel while maintaining the smallest possible block height, preventing premature binding during aggressive compression.
Each spring is manufactured with high-tensile strength steel and individually tested to ensure rate accuracy and high linearity. These tolerances guarantee consistent handling dynamics and predictable response, making them the industry standard for fine-tuning shocks and pull-bars.
- Part Number: 1000.250.0400S
- Length: 10.00 inches
- Inside Diameter: 2.50 inches
- Optimized block height for increased usable travel
- Exceptional linearity for consistent performance
- Individually tested for quality and rate precision
- Engineered for racing and off-road durability
📘 Guides & Manuals
The Eibach ERS (Eibach Race System) 10.00-inch coil-over spring is engineered for precision handling and repeatable performance in professional racing and high-performance applications. Designed with a 2.50-inch inside diameter, these springs are manufactured to provide maximum travel while maintaining the smallest possible block height, preventing premature coil bind and ensuring consistent suspension geometry under heavy load.
Every Eibach ERS spring is individually tested and rated to guarantee the highest linearity and rate consistency. Built to withstand the rigors of off-road and circuit racing, these springs utilize high-tensile strength wire to ensure long-term durability without sagging or loss of free length. Whether you are tuning shocks or pull-bars, the ERS series provides the granular adjustment needed to optimize your vehicle's chassis dynamics.
- Manufacturer Part Number: 1000.250.0350S
- Length: 10.00 inches
- Inside Diameter: 2.50 inches
- Series: Eibach Race System (ERS)
- Individually tested for rate accuracy and linearity
- High-tensile steel construction for maximum durability and travel
- Designed for small block heights to prevent coil bind
📘 Guides & Manuals
The Eibach ERS (Eibach Race Spring) system is the industry standard for professional-grade racing and high-performance suspension tuning. This 10.00-inch length spring with a 2.50-inch inside diameter is engineered to provide maximum travel in combination with the smallest possible block heights, allowing for greater suspension articulation without premature coil bind.
Built for the rigors of off-road and track use, every ERS spring is individually tested to ensure highest linearity and guaranteed consistency across the entire range of travel. These precision-engineered components allow racers to fine-tune handling dynamics on everything from coil-over shocks to pull-bar assemblies.
- Manufacturer Part Number: 1000.250.0250S
- Series: Eibach ERS (Eibach Race Spring)
- Length: 10.00 in.
- Inside Diameter: 2.50 in.
- Individually tested for rate accuracy and consistency
- Designed for maximum travel and minimal block height
- Renowned Eibach off-road durability and performance
📘 Guides & Manuals
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