Eibach ERS 11.00 in. Length x 5.00 in. OD Conventional Rear Spring, Part EIB1100.500.0250

Renowned for our extensive catalog of over 1,500 precision engineered race springs. Eibach race springs offer unparalled customization and performance optimization across a wide spectrum of racing applications. From shocks to pull-bars we offer a wide range of springs solutions to fine tune the handling dynamics of your race car. Individual Motorsport Spring

• Lowest Side Loads with Load Center Ideally Located Relative to the Spring Axis
• Maximum Travel in Combination with Smallest Block Heights
• Precision Tolerances - The Tightest in the Industry
• Ultra Lightweight for Reduced Unsprung Mass
• Each Spring Individually Tested and Rated

The Eibach ERS Conventional Rear Spring is an individually tested motorsport spring engineered for precise suspension tuning across a wide range of racing applications. Part number EIB1100.500.0250 is designed for race vehicles that require dependable spring performance, consistent handling characteristics, and the flexibility to optimize suspension dynamics for specific track conditions.

Eibach draws on an extensive catalog of precision-engineered race springs to support custom suspension setups. This conventional rear spring is built to help reduce unwanted side loads while keeping the load center properly positioned relative to the spring axis. Its lightweight construction helps reduce unsprung mass, while carefully controlled manufacturing tolerances promote repeatable performance from spring to spring. The spring is also designed to provide substantial usable travel with minimal block height, supporting effective suspension movement in demanding motorsport environments.

• Application: Motorsport suspension tuning and racing applications
• Spring Type: Conventional rear race spring
• Brand: Eibach
• Part Number: EIB1100.500.0250
• Spring Length: 11.00 inches
• Outside Diameter: 5.00 inches
• Performance Focus: Reduced side loads and precise load alignment
• Testing: Individually tested and rated by Eibach

Each Eibach ERS spring is produced with precision tolerances and individually tested to help ensure reliable, consistent performance. This spring is intended for motorsport and performance applications where suspension response, vehicle balance, and setup repeatability are priorities. Professional installation and spring-rate selection based on the vehicle, suspension geometry, and intended use are recommended.

What's Included: One Eibach ERS conventional rear spring. No additional installation hardware is included.

Fitment: Universal motorsport fitment subject to spring-rate, suspension-design, and vehicle-specific requirements. Confirm compatibility with the application before installation.

Features:

• Low side loads with the load center ideally positioned relative to the spring axis for improved suspension operation
• Maximum usable travel combined with minimal block height to support effective suspension movement
• Precision manufacturing tolerances for consistent spring performance and setup repeatability
• Ultra-lightweight construction helps reduce unsprung mass and supports responsive race-car handling

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
Regular Stock: false
Units Per Sku: 1