Eibach ER Platinum Rear Motorsport Spring eibPR1300.500.0050

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 ER Platinum Rear Motorsport Spring is designed for race teams and performance drivers who need consistent spring behavior throughout demanding competition conditions. As part of Eibach’s extensive race spring catalog, this precision-engineered spring helps optimize vehicle handling, suspension balance, and chassis response across a wide range of motorsport applications.

The Eibach ER Platinum spring is built to maintain its dimensions and spring rate within exceptionally tight tolerances, lap after lap and race after race. Its flat-ground end configuration supports accurate installation and consistent load distribution, while the high-tensile steel construction helps reduce unsprung weight without sacrificing durability. The spring also provides greater travel and deflection than standard racing coil springs, giving suspension tuners additional flexibility when fine-tuning vehicle dynamics.

Designed for demanding rear suspension applications, this Eibach spring is block resistant to help prevent loss of spring height during repeated compression cycles. Its consistent performance makes it suitable for race cars requiring reliable ride-height control and repeatable suspension tuning. The individual spring format allows it to be selected as part of a customized suspension setup and paired with compatible shocks, pull-bars, and other race suspension components.

What's Included: One Eibach ER Platinum rear motorsport spring.

Fitment: Universal motorsport application; vehicle-specific fitment depends on the suspension design, spring platform, installed height, and race setup. Confirm compatibility with the vehicle and suspension manufacturer before installation.

Technical Data: Brand: Eibach; Part Number: eibPR1300.500.0050; Application: Automotive motorsport; Position: Rear; Spring Type: Individual race spring; End Configuration: Flat-ground, parallel-tolerance design; Construction: High-tensile steel; Performance: Block resistant with increased travel and deflection; Quantity: One spring.

Features:

• Consistent Spring Rate: Maintains spring dimensions and rates to tight tolerances for predictable handling throughout repeated race use.
• Flat-Ground End Design: Provides a parallel end configuration to support accurate seating and consistent load distribution.
• Increased Suspension Travel: Offers more travel and deflection than standard racing coil springs for expanded tuning flexibility.
• Lightweight, Block-Resistant Construction: Uses high-tensile steel to reduce weight while helping prevent loss of spring height under compression.

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