{"product_id":"eibach-ers-12-50-inch-platinum-rear-spring-5-00-inch-outside-diameter","title":"Eibach ERS 12.50-Inch Platinum Rear Spring, 5.00-Inch Outside Diameter","description":"Eibach ERS 12.50 in. Length x 5.00 in. OD Platinum Rear Spring\n\u003cp\u003eThe Eibach ERS Platinum Rear Spring is engineered for automotive suspension applications that demand consistent spring performance and dependable durability. With a 12.50-inch free length and 5.00-inch outside diameter, this rear spring is designed to support precise suspension tuning while helping maintain predictable handling characteristics.\u003c\/p\u003e\u003cp\u003eBuilt by Eibach, a trusted name in performance suspension components, the ERS spring delivers repeatable compression and rebound behavior when properly matched to the vehicle, damper, and intended use. Its Platinum finish provides a clean, professional appearance while supporting the spring’s durable construction for demanding street, track, and competition environments. The Eibach part number ER125.0250 identifies this specific spring configuration for accurate application and replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Eibach\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e ER125.0250\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e ERS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Position:\u003c\/strong\u003e Rear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Length:\u003c\/strong\u003e 12.50 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 5.00 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Platinum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Type:\u003c\/strong\u003e Automotive suspension\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e One Eibach ERS Platinum rear spring. Vehicle-specific fitment and spring-rate compatibility should be confirmed before installation. Professional installation and proper suspension setup are recommended.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEibach ERS rear spring designed for automotive suspension tuning\u003c\/li\u003e\n\u003cli\u003e12.50-inch free length supports precise suspension setup\u003c\/li\u003e\n\u003cli\u003e5.00-inch outside diameter for compatibility with matching spring hardware\u003c\/li\u003e\n\u003cli\u003ePlatinum finish provides a durable, professional appearance\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: Unknown\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\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":67578875838716,"sku":"er125.0250","price":155.76,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/d3cb6a05e3d17c3958a95e3d81372f60_0d0282f5-fbf6-425c-95f4-e87f2b88bbb0.jpg?v=1790371421","url":"https:\/\/diycustoms.store\/products\/eibach-ers-12-50-inch-platinum-rear-spring-5-00-inch-outside-diameter","provider":"diycustoms.store","version":"1.0","type":"link"}