Eibach ERS 20.00 in. Length x 3.75 in. ID Coil-Over Race Spring, 700 lb/in Rate, Part Number EIB2000.375.0700S

Eibach's ERS line has evolved over the years to be the world's most prominent, comprehensive and superior Race Spring System. Eibach Race Springs are all manufactured in series production, often repeated, with a strong manufacturing experience. Thus, Eibach constantly achieves the most linear spring characteristic (rate) while maintaining the lowest tolerances and the highest quality in the industry.

The Eibach ERS Coil-Over Race Spring is engineered for professional-level suspension applications where consistent performance, precise spring rates, and dependable quality are essential. Part Number EIB2000.375.0700S is manufactured as part of Eibach’s proven ERS Race Spring System, a comprehensive range developed for competition vehicles and high-performance coil-over setups.

Eibach produces ERS springs in repeated series production to maintain exceptional consistency from spring to spring. This controlled manufacturing process helps deliver a highly linear spring characteristic with tight tolerances, allowing suspension builders and race teams to achieve predictable handling and reliable setup changes. The spring features a 700 lb/in rate, a 20.00-inch free length, and a 3.75-inch inside diameter for compatibility with appropriately sized coil-over hardware.

Designed for demanding automotive applications, the Eibach ERS spring supports precise suspension tuning across a wide range of motorsport and performance configurations. Its consistent rate behavior helps improve vehicle balance, cornering control, and driver confidence when paired with a properly matched damper and suspension system. Verify coil-over fitment, installed height, travel requirements, and spring rate suitability before installation.

What's Included: One Eibach ERS coil-over race spring. Installation requires compatible coil-over components and should be completed by a qualified technician or experienced suspension professional.

Features:

• Professional Race Spring System: Part of Eibach’s ERS line, developed for demanding motorsport and high-performance coil-over applications.
• Consistent Spring Rate: Series production helps provide repeatable performance and predictable suspension tuning.
• Linear Spring Characteristic: Engineered to deliver consistent rate behavior throughout the usable operating range.
• 700 lb/in Performance Rate: Supports precise chassis tuning for competition and performance-oriented suspension setups.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false