{"product_id":"eibach-ers-linear-main-spring-eib1400-300-0175s","title":"Eibach ERS Linear Main Spring EIB1400.300.0175S","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\u003eEibach 3.00\" Inside Diameter Coilover Springs Available in a Full Range of Rates and Lengths\u003c\/li\u003e\n  \u003cli\u003eMaximum Travel in Combination with Smallest Block Heights\u003c\/li\u003e\n  \u003cli\u003eLegendary Eibach Off-Road Durability and Performance\u003c\/li\u003e\n  \u003cli\u003eHighest Linearity and Guaranteed Consistency\u003c\/li\u003e\n  \u003cli\u003eEach Spring Individually Tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eibach ERS Linear Main Spring is an individually tested motorsport spring designed for race vehicles that require precise suspension tuning and consistent performance. Part number EIB1400.300.0175S uses Eibach’s 3.00-inch inside diameter coilover spring platform, making it suitable for compatible racing coilover systems and a wide range of competition applications.\u003c\/p\u003e\u003cp\u003eEngineered for maximum suspension travel with minimal block height, this linear-rate spring helps racers fine-tune handling dynamics, balance, and vehicle response. Its consistent spring behavior supports predictable performance throughout the operating range, while Eibach’s proven off-road durability helps it withstand demanding motorsport environments. Each spring is individually tested to maintain the high level of quality and consistency expected from Eibach race components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey specifications and technical data:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Eibach\u003c\/li\u003e\n\u003cli\u003eProduct line: ERS Linear Main Spring\u003c\/li\u003e\n\u003cli\u003ePart number: EIB1400.300.0175S\u003c\/li\u003e\n\u003cli\u003eSpring type: Linear-rate motorsport coilover spring\u003c\/li\u003e\n\u003cli\u003eInside diameter: 3.00 inches\u003c\/li\u003e\n\u003cli\u003eSpring rate: 1,400 lb\/in\u003c\/li\u003e\n\u003cli\u003eFree length: 7.00 inches\u003c\/li\u003e\n\u003cli\u003eApplication: Racing and competition suspension systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's included:\u003c\/strong\u003e One Eibach ERS Linear Main Spring. Verify coilover compatibility, spring rate requirements, and vehicle setup before installation. This component is intended for motorsport and performance suspension applications; vehicle-specific fitment should be confirmed with the suspension manufacturer or race-engineering specifications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3.00-inch inside diameter coilover spring platform supports a broad range of compatible racing suspension systems.\u003c\/li\u003e\n\u003cli\u003eLinear spring rate delivers predictable, consistent suspension response for precise handling adjustments.\u003c\/li\u003e\n\u003cli\u003eDesigned to maximize suspension travel while minimizing block height for efficient race-car packaging.\u003c\/li\u003e\n\u003cli\u003eEibach motorsport construction provides durable performance, high consistency, and individually tested quality.\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":67580649668860,"sku":"1400.300.0175S","price":147.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/971a24e40e79d694a2bfd23ee970c6e2L_e7abce34-7cec-460e-8b73-07ebcf64ef2b.jpg?v=1790401689","url":"https:\/\/diycustoms.store\/products\/eibach-ers-linear-main-spring-eib1400-300-0175s","provider":"diycustoms.store","version":"1.0","type":"link"}