{"product_id":"eibach-ers-2-50-in-id-progressive-tender-spring-eib0200-250-250-550","title":"Eibach ERS 2.50 in. ID Progressive Tender Spring EIB0200.250.250-550","description":"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.\nIndividual Motorsport Spring\n\u003cul\u003e\n  \u003cli\u003eProvides a Softer Initial Rate When Paired with a Main Spring\u003c\/li\u003e\n  \u003cli\u003eHighest Linearity and Guaranteed Consistency\u003c\/li\u003e\n  \u003cli\u003eAvailable in Linear or Progressive Rates\u003c\/li\u003e\n  \u003cli\u003eEach Spring Individually Tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eibach ERS Progressive Tender Spring is an individual motorsport spring designed to help fine-tune race car suspension performance. Built for applications that require controlled spring interaction, it provides a softer initial rate when paired with a main spring, helping improve suspension compliance and maintain more consistent contact with the track surface.\u003c\/p\u003e\u003cp\u003eAs part of Eibach’s extensive race spring program, this tender spring is engineered for precise, repeatable performance across demanding racing applications. The spring features a progressive rate for a controlled transition through suspension travel, while Eibach’s manufacturing standards deliver high linearity, consistency, and dependable performance. Each spring is individually tested to support accurate setup and tuning.\u003c\/p\u003e\u003cp\u003eThe Eibach ERS tender spring is suitable for motorsport suspension systems where spring rate optimization is critical. Its compact racing-spring design is intended to work with compatible main springs and suspension hardware. Verify spring fitment, installed height, travel requirements, and application specifications before installation. This product is supplied as one individual spring and is identified by Eibach part number EIB0200.250.250-550.\u003c\/p\u003e\u003ch3\u003eKey Product Specifications \u0026amp; Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Eibach\u003c\/li\u003e\n\u003cli\u003ePart Number: EIB0200.250.250-550\u003c\/li\u003e\n\u003cli\u003eProduct Type: Motorsport tender spring\u003c\/li\u003e\n\u003cli\u003eSeries: ERS\u003c\/li\u003e\n\u003cli\u003eSpring Style: Progressive-rate\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 2.50 inches\u003c\/li\u003e\n\u003cli\u003eApplication: Race and competition suspension systems\u003c\/li\u003e\n\u003cli\u003eQuantity: One individual spring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne Eibach ERS progressive tender spring\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eFitment data should be confirmed against the vehicle, suspension configuration, main spring pairing, and racing application before purchase or installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSofter Initial Rate: Provides a more compliant initial suspension response when paired with a compatible main spring.\u003c\/li\u003e\n\u003cli\u003eProgressive Performance: Delivers a controlled spring-rate transition through suspension travel for precise race-car tuning.\u003c\/li\u003e\n\u003cli\u003eConsistent Construction: Manufactured to support high linearity and repeatable performance across demanding motorsport applications.\u003c\/li\u003e\n\u003cli\u003eIndividually Tested: Each spring is tested by Eibach to help ensure dependable quality and setup consistency.\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\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\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: false\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":67581135978748,"sku":"0200.250.250-550","price":120.24,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/70f39a912709c5cc83015ebb89beb7ccL_52bf3ef6-4786-4017-8f27-404b6ece259c.jpg?v=1790405298","url":"https:\/\/diycustoms.store\/products\/eibach-ers-2-50-in-id-progressive-tender-spring-eib0200-250-250-550","provider":"diycustoms.store","version":"1.0","type":"link"}