{"product_id":"eibach-ers-barrel-motorsport-spring-12-in-length-2-50-in-id-3-23-in-block-height","title":"Eibach ERS Barrel Motorsport Spring, 12 in Length, 2.50 in ID, 3.23 in Block Height","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 Barrel Main Spring for Increased Travel and Reduced Weight\u003c\/li\u003e\n  \u003cli\u003eMaximum Travel in Combination with Smallest Block Heights\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 Barrel Motorsport Spring is an individually tested race spring engineered for suspension tuning across a wide range of competition applications. Designed for racers and chassis builders who require precise, repeatable spring performance, this Eibach spring helps optimize handling dynamics while supporting consistent vehicle behavior under demanding track conditions.\u003c\/p\u003e\u003cp\u003eIts barrel-style design provides increased suspension travel with a compact block height, helping maximize available movement while reducing unnecessary weight. The lightweight construction contributes to lower unsprung mass, which can improve suspension response and allow more precise control over tire contact and chassis balance. Eibach’s focus on high linearity and manufacturing consistency makes this spring suitable for fine-tuning race vehicle setups, including applications involving shocks, pull-bars, and other specialized suspension systems.\u003c\/p\u003e\u003cp\u003eThe Eibach ERS spring is built for motorsport use and is supplied as an individual spring. Part number EIB1200.2530.0165 identifies this specific configuration, featuring a 12-inch spring length, 2.50-inch inside diameter, and 3.23-inch block height. Always verify spring rate, installed height, suspension clearance, and vehicle-specific requirements before installation. This product is intended for custom competition applications, and fitment should be confirmed with the vehicle, suspension system, and race setup.\u003c\/p\u003e\u003ch3\u003eProduct Specifications and Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Eibach\u003c\/li\u003e\n\u003cli\u003ePart Number: EIB1200.2530.0165\u003c\/li\u003e\n\u003cli\u003eProduct Type: Individual motorsport barrel spring\u003c\/li\u003e\n\u003cli\u003eSpring Length: 12 inches\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 2.50 inches\u003c\/li\u003e\n\u003cli\u003eBlock Height: 3.23 inches\u003c\/li\u003e\n\u003cli\u003eApplication: Racing and competition suspension tuning\u003c\/li\u003e\n\u003cli\u003eTesting: Individually tested for consistency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne Eibach ERS barrel motorsport spring\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBarrel main spring design increases suspension travel while maintaining a compact block height.\u003c\/li\u003e\n\u003cli\u003eLightweight construction helps reduce unsprung mass for improved suspension response.\u003c\/li\u003e\n\u003cli\u003eHigh linearity supports predictable spring behavior and precise chassis tuning.\u003c\/li\u003e\n\u003cli\u003eEach spring is individually tested to help provide consistent motorsport 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":67578971259132,"sku":"1200.2530.0165","price":130.17,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/feef6a92c79ff9b08f04e13cd2a527cdL_1fd7e370-8bac-4e09-a7ec-509379488b3c.jpg?v=1790373562","url":"https:\/\/diycustoms.store\/products\/eibach-ers-barrel-motorsport-spring-12-in-length-2-50-in-id-3-23-in-block-height","provider":"diycustoms.store","version":"1.0","type":"link"}