{"product_id":"eibach-ers-7-00-inch-l-x-2-50-inch-dia-x-550-lbs-coil-over-spring","title":"Eibach ERS 7.00 inch L x 2.50 inch dia x 550 lbs Coil Over Spring","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e0700.250.0550\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 803050106568\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eEibach ERS 7.00 inch L x 2.50 inch dia x 550 lbs Coil Over Spring - Universal\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eEibach ERS coilover springs deliver consistent performance in racing and street coilover systems. This 7.00-inch long, 2.50-inch diameter spring with 550 lbs\/in rate fits standard coilover struts across various performance vehicles. It supports precise tuning for improved handling and load capacity in demanding conditions.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome-Silicon Steel Construction:\u003c\/strong\u003e High-tensile alloy provides fatigue resistance and long-term reliability under repeated stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShot-Peened Finish:\u003c\/strong\u003e Strengthens surface to minimize cracks and extend spring life in high-load applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowder-Coated Black:\u003c\/strong\u003e Durable epoxy coating prevents corrosion from road salt, moisture, and track environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquared and Ground Ends:\u003c\/strong\u003e Flat ends ensure secure perch contact and even load distribution for stable ride height.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e550 lbs\/in Linear Rate:\u003c\/strong\u003e Predictable response enables accurate suspension setup for drag, road course, or autocross.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVerify coilover inner diameter (typically 2.25\") and perch spacing match before installation.\u003c\/li\u003e\n\u003cli\u003eAvoid extreme side-loading; use spring rubbers or retainers for protection.\u003c\/li\u003e\n\u003cli\u003eStandard ground shipping; handle with care to avoid surface scratches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eApply preload per manufacturer damper specs, targeting 20-50% compression for optimal range.\u003c\/li\u003e\n\u003cli\u003eWorks with most adjustable coilovers like Bilstein, KW, or Ohlins accepting 2.5\" OD springs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003eCoilover Systems\u003c\/td\u003e\n\u003ctd\u003e2.5\" Dia \/ 550 lb Rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Eibach?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMotorsport-proven springs trusted in NHRA, SCCA, and Formula Drift.\u003c\/li\u003e\n\u003cli\u003eAdvanced winding technology delivers repeatable rates within 2% tolerance.\u003c\/li\u003e\n\u003cli\u003eISO-certified production ensures every spring meets racing standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this spring fit my coilover setup?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes, if your coilover accepts 2.50\" outer diameter, 7.00\" free length, and 2.25\" inner diameter perches; common in drag and track coilovers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and finish does it have?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Premium chrome-silicon steel, heat-treated, shot-peened, with black powder coat for strength and rust protection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty applies?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e One-year manufacturer warranty against defects in materials or workmanship with proper installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Standard Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective cardboard box, 8\" x 3\" x 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.65 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":39667912179791,"sku":"EIB0700.250.0550","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/eibach-ers-7_00-inch-l-x-2_50-inch-dia-x-550-lbs-coil-over-spring-eibach.jpg?v=1766039629","url":"https:\/\/www.blackopsautoworks.com\/products\/eibach-ers-7-00-inch-l-x-2-50-inch-dia-x-550-lbs-coil-over-spring","provider":"Black Ops Auto Works","version":"1.0","type":"link"}