Eibach ERS Platinum 5.00-Inch OD Rear Racing Spring, 70 lb/in - PR2000.500.0070

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 professional motorsports and demanding track applications where consistent performance, reduced weight, and extended spring travel are essential. Manufactured from Eibach’s proprietary ultra-high tensile strength steel, this coil spring delivers more travel and deflection than standard racing coil springs while maintaining reliable handling characteristics under repeated race conditions.

Part number PR2000.500.0070 features a flat-ground end configuration designed for precise spring seating and consistent suspension operation. The spring is manufactured to maintain its dimensions and spring rate within exceptionally tight tolerances, lap after lap and race after race. Its block-resistant construction helps prevent loss of spring height, supporting predictable vehicle setup and dependable performance throughout competition use.

• Application: Rear racing coil spring for motorsports and high-performance suspension systems.
• Series: Eibach ERS Platinum racing spring series.
• Spring Rate: 70 pounds per inch for controlled suspension response.
• Outer Diameter: 5.00 inches for compatibility with appropriately sized racing spring hardware.
• Free Length: 20 inches for suspension systems requiring extended travel.
• End Configuration: Flat-ground ends with parallel tolerance to plus or minus 1 degree.
• Material: Ultra-high tensile strength steel for reduced weight and increased durability.
• Consistency: Block-resistant design helps maintain spring height and rate over repeated use.

The package includes one Eibach ERS Platinum racing spring, part number PR2000.500.0070. Vehicle-specific fitment information was not provided; confirm the required spring rate, free length, outside diameter, installed height, and suspension manufacturer requirements before installation. This component is intended for automotive racing and competition applications and may require compatible spring perches, adjusters, or retainers. Professional installation and suspension setup are recommended.

Features:

• More travel and deflection than standard racing coil springs for increased suspension movement.
• Maintains spring dimensions and rates within tight tolerances for consistent lap-to-lap performance.
• Flat-ground end configuration with parallel tolerance to plus or minus 1 degree for precise seating.
• Ultra-lightweight, block-resistant construction helps reduce unsprung weight and prevent loss of spring height.

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