{"product_id":"eibach-ers-platinum-5-00-inch-rear-racing-spring-85-lb-in-part-number-pr2000-500-0085","title":"Eibach ERS Platinum 5.00-Inch Rear Racing Spring, 85 lb\/in – Part Number PR2000.500.0085","description":"Eibach PLATINUM series race springs are engineered using our proprietary ultra-high tensile strength steel, for the lowest physical weights and maximum spring travel.\nMore Travel \/ Deflection than Standard Racing Coil Springs\n\u003cul\u003e\n  \u003cli\u003eThe Eibach ER Platinum Springs will Maintain Their Dimensions and Rates to Incredibly Tight Tolerances, Lap after Lap, Race after Race\u003c\/li\u003e\n  \u003cli\u003eFlat-Ground End Configuration with Parallel Tolerance to +\/-1 Degree\u003c\/li\u003e\n  \u003cli\u003eUltra Light-Weight Using High Tensile Steel\u003c\/li\u003e\n  \u003cli\u003eBlock Resistant - No Loss in Spring Height!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eibach ERS Platinum Rear Racing Spring is engineered for demanding motorsports applications where consistent performance, low weight, and extended spring travel are essential. Manufactured from proprietary ultra-high tensile strength steel, this Eibach Platinum series spring delivers increased deflection compared with standard racing coil springs while maintaining reliable control lap after lap.\u003c\/p\u003e\u003cp\u003eDesigned for professional and competition use, the spring features a flat-ground end configuration with parallel tolerance controlled to within +\/-1 degree. Its race-focused construction helps maintain spring dimensions and rates to exceptionally tight tolerances, supporting predictable suspension behavior throughout repeated track sessions. The block-resistant design helps prevent permanent loss of spring height, preserving setup consistency over time.\u003c\/p\u003e\u003cp\u003eThis Eibach ERS Platinum spring is rated at 85 pounds per inch and uses a 5.00-inch outside diameter with a 20-inch free length for compatible racing suspension applications. The lightweight high-tensile steel construction reduces unsprung mass without sacrificing durability. Part number PR2000.500.0085 identifies this Eibach replacement or setup component. One spring is included. Professional installation and suspension setup are recommended to ensure proper fitment, preload, and compatibility with the vehicle and race application.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e One Eibach ERS Platinum rear racing spring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal motorsports fitment based on spring specifications; verify application requirements before installation. This product is intended for off-road and racing use and may not be approved for use on public roads. California Proposition 65 warning applies.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePlatinum Series Construction: Uses proprietary ultra-high tensile strength steel for low weight and dependable racing performance.\u003c\/li\u003e\n\u003cli\u003eIncreased Spring Travel: Provides more travel and deflection than standard racing coil springs for demanding suspension applications.\u003c\/li\u003e\n\u003cli\u003eConsistent Rate Retention: Maintains spring dimensions and rates to tight tolerances through repeated laps and race events.\u003c\/li\u003e\n\u003cli\u003eBlock-Resistant Design: Helps prevent loss of spring height for more consistent suspension setup and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":67580153856252,"sku":"PR2000.500.0085","price":180.06,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/3441b35a0126edcbb23632bb3bf4319dL_00fede0b-740f-49a0-886c-38bd9cf88445.jpg?v=1790397059","url":"https:\/\/diycustoms.store\/products\/eibach-ers-platinum-5-00-inch-rear-racing-spring-85-lb-in-part-number-pr2000-500-0085","provider":"diycustoms.store","version":"1.0","type":"link"}