Eibach ERS Platinum 20-Inch Rear Racing Spring, 3.50-Inch Outside Diameter, 85 lb/in Rate - P2000.350.0085

Eibach PLATINUM series race springs are engineered using our proprietary ultra-high tensile strength steel, for the lowest physical weights and maximum spring travel. More Travel / Deflection than Standard Racing Coil Springs

• 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
• Ultra Light-Weight Using High Tensile Steel
• Block Resistant - No Loss in Spring Height!

The Eibach ERS Platinum rear racing spring is engineered for competitive motorsports applications requiring consistent performance, low weight, and maximum suspension travel. Manufactured from proprietary ultra-high tensile strength steel, this spring provides more travel and deflection than standard racing coil springs while maintaining a lightweight design. Its 85 lb/in spring rate is suited for race suspension setups where precise handling and repeatable response are essential.

Designed to perform lap after lap and race after race, the Eibach Platinum spring maintains its dimensions and rate within exceptionally tight tolerances. The flat-ground end configuration is produced with parallel alignment held to within +/-1 degree, supporting reliable spring seating and consistent suspension geometry. Its block-resistant construction helps prevent loss of spring height, preserving setup accuracy throughout demanding use. The Eibach ERS Platinum is intended for automotive racing applications and is sold individually.

• Brand: Eibach
• Part Number: P2000.350.0085
• Series: ERS Platinum
• Application: Rear racing suspension spring
• Spring Rate: 85 lb/in
• Outside Diameter: 3.50 inches
• Free Length: 20 inches
• Quantity: One spring

What's Included: One Eibach ERS Platinum racing spring. Vehicle-specific fitment information should be confirmed with the suspension manufacturer or race setup requirements before installation. This product is intended for automotive competition use and may not be emissions-regulated or street-legal for every application. California customers should review applicable Proposition 65 requirements.

Features:

• More travel and deflection than standard racing coil springs for improved suspension range
• Ultra-high tensile strength steel construction reduces spring weight while supporting demanding race use
• Maintains spring dimensions and rate within tight tolerances for repeatable performance
• Flat-ground ends with parallel alignment within +/-1 degree support consistent spring seating
• Block-resistant design helps prevent loss of spring height
• 85 lb/in spring rate supports precise tuning of competitive suspension systems

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Units Per Sku: 1