{"product_id":"eibach-ers-180mm-x-65mm-id-t090-individual-motorsport-coilover-spring","title":"Eibach ERS 180mm x 65mm ID T090 Individual Motorsport Coilover Spring","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\u003eMaximum Travel in Combination with Smallest Block Heights\u003c\/li\u003e\n  \u003cli\u003eEibach Coilover Spring with 65mm Inside Diameter\u003c\/li\u003e\n  \u003cli\u003eHighest Linearity and Guaranteed Consistency\u003c\/li\u003e\n  \u003cli\u003eUltra-Lightweight for Reduced Unsprung Mass\u003c\/li\u003e\n  \u003cli\u003eEach Spring Individually Tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eibach ERS individual motorsport spring is engineered for race vehicles that require precise suspension tuning and dependable performance. Part number EIB180-065-T090 features a 65mm inside diameter for compatibility with many performance coilover systems and is designed to help racing teams optimize handling characteristics across a wide range of applications.\u003c\/p\u003e\u003cp\u003eBuilt for competition use, this Eibach coilover spring delivers high linearity and consistent operating behavior. Its lightweight construction helps reduce unsprung mass, while the design provides maximum suspension travel in combination with compact block heights. Every spring is individually tested by Eibach to support reliable quality and repeatable performance during demanding motorsport use.\u003c\/p\u003e\u003cp\u003eAs part of Eibach’s extensive race spring range, the ERS series allows suspension professionals to fine-tune vehicle response, balance, and grip. Proper spring selection should be based on the vehicle, coilover system, suspension geometry, racing surface, and desired setup. Confirm fitment with the suspension manufacturer or a qualified motorsport technician before installation.\u003c\/p\u003e\u003ch3\u003eProduct Specifications \u0026amp; Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Eibach\u003c\/li\u003e\n\u003cli\u003ePart Number: EIB180-065-T090\u003c\/li\u003e\n\u003cli\u003eProduct Type: Individual motorsport coilover spring\u003c\/li\u003e\n\u003cli\u003eSeries: ERS race spring\u003c\/li\u003e\n\u003cli\u003eSpring Length: 180 mm\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 65 mm\u003c\/li\u003e\n\u003cli\u003eSpring Rate: T090 specification\u003c\/li\u003e\n\u003cli\u003eApplication: Racing and performance coilover suspension systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne Eibach ERS individual motorsport coilover spring\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Intended for compatible 65mm inside-diameter coilover systems. Vehicle-specific fitment data was not provided; verify application requirements before purchase.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaximum Travel: Supports extensive suspension travel while maintaining compact block heights.\u003c\/li\u003e\n\u003cli\u003e65mm Inside Diameter: Designed for compatible Eibach ERS and other performance coilover applications.\u003c\/li\u003e\n\u003cli\u003eHigh Linearity: Provides predictable spring behavior for precise suspension tuning.\u003c\/li\u003e\n\u003cli\u003eConsistent Performance: Each spring is individually tested to support dependable motorsport use.\u003c\/li\u003e\n\u003cli\u003eLightweight Construction: Helps reduce unsprung mass for responsive suspension 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\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":67581252337916,"sku":"180-065-T090","price":114.71,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/9c7c2ff3607c7fd055118ddc9c3f2973L_c5db36db-6b51-4c55-98b1-7a056cb55880.jpg?v=1790406627","url":"https:\/\/diycustoms.store\/products\/eibach-ers-180mm-x-65mm-id-t090-individual-motorsport-coilover-spring","provider":"diycustoms.store","version":"1.0","type":"link"}