Eibach ERS Platinum Rear Racing Spring PR1300.500.0075

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

• The Eibach ER Platinum Springs will Maintain Their Dimensions and Rates to Incredibly Tight Tolerances, Lap after Lap, Race after Race
• Flat-Ground End Configuration with Parallel Tolerance to +/-1 Degree
• More Travel / Deflection than Standard Racing Coil Springs
• Ultra Light-Weight Using High Tensile Steel
• Block Resistant - No Loss in Spring Height!

The Eibach ERS Platinum Rear Racing Spring is an individual motorsport spring engineered for demanding competition applications. Designed to deliver consistent handling characteristics, this precision-engineered spring helps racing teams fine-tune suspension performance across a wide range of vehicles and track conditions.

Built from high-tensile steel, the Eibach ERS Platinum spring combines lightweight construction with exceptional durability. Its advanced design maintains spring dimensions and rates within exceptionally tight tolerances through repeated heat cycles, hard cornering, and race events. The block-resistant construction helps prevent loss of spring height, supporting predictable suspension behavior throughout the service life of the spring.

The flat-ground end configuration provides a precise seating surface with parallel tolerance to plus or minus 1 degree, helping promote proper alignment within compatible spring hardware. Compared with standard racing coil springs, the ERS Platinum design allows greater travel and deflection, giving suspension tuners additional flexibility when optimizing grip, balance, and chassis response. This rear spring is intended for motorsport use and should be matched to the vehicle, suspension setup, and racing requirements by a qualified installer.

What's Included: One Eibach ERS Platinum individual rear racing spring.

Fitment: Universal motorsport component; vehicle-specific fitment depends on spring dimensions, rate, suspension design, and application. Verify compatibility before installation. This product may be subject to California Proposition 65 requirements.

Features:

• Consistent spring performance: Maintains dimensions and spring rates within tight tolerances through repeated laps and race events.
• Precision end configuration: Flat-ground ends provide a stable seating surface with parallel tolerance to plus or minus 1 degree.
• Increased suspension travel: Provides more travel and deflection than standard racing coil springs for greater setup flexibility.
• Lightweight, durable construction: High-tensile steel helps reduce unsprung weight while supporting demanding motorsport use.
• Block-resistant design: Helps prevent loss of spring height for more consistent suspension behavior.
• Motorsport-focused tuning: Designed for precise suspension optimization across a broad range of racing applications.
• Technical specification: Brand is Eibach and the part number is PR1300.500.0075.
• Application specification: Individual rear racing spring intended for compatible motorsport suspension systems.

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