Eibach ERS 1100.500.0850 11.00-Inch Conventional Rear Racing Spring

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 1100.500.0850 is a conventional rear racing spring designed for competition vehicles that require consistent suspension performance and dependable spring-rate control. As part of Eibach’s ERS line, this spring benefits from series-production manufacturing and extensive racing experience, helping deliver repeatable performance across applications.

Brief Description: This Eibach ERS race spring is engineered to provide a highly linear spring characteristic with tight manufacturing tolerances. Its conventional design makes it suitable for custom motorsport suspension setups where precise tuning, predictable handling, and reliable performance are essential.

Key Product Specifications & Technical Data:

• Brand: Eibach
• Part Number: 1100.500.0850
• Product Line: ERS Race Springs
• Spring Type: Conventional racing spring
• Application Position: Rear
• Free Length: 11.00 inches
• Outside Diameter: 5.00 inches
• Intended Use: Automotive motorsport and competition suspension systems

What’s Included: One Eibach ERS conventional rear racing spring. Suspension hardware, spring seats, adjustment components, and installation instructions are not included unless supplied by the vehicle or suspension manufacturer.

Fitment: Vehicle-specific fitment depends on the suspension design, spring seat dimensions, required spring rate, and available travel. Confirm compatibility with your vehicle and suspension system before installation. This product is intended for race and off-road competition applications and may not be approved for use on public roads. California emissions certification does not apply to this suspension component. This product may carry a California Proposition 65 warning.

Features:

• Eibach ERS Race Spring System: Part of Eibach’s comprehensive motorsport spring range, developed for precise suspension tuning and competition use.
• Linear Spring Performance: Manufactured to promote a consistent, predictable spring characteristic throughout suspension travel.
• Series-Production Quality: Repeated production processes and extensive manufacturing experience help maintain tight tolerances and dependable performance.
• Rear Racing Application: Conventional design and rear-position configuration support custom automotive racing suspension setups.

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