{"product_id":"eibach-ers-16-00-in-length-x-3-00-in-id-coil-over-spring-1","title":"Eibach ERS 16.00 in. Length x 3.00 in. ID Coil-Over Spring","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e1600.300.0450S\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 803050288356\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eEibach ERS 16.00 in. Length x 3.00 in. ID Coil-Over Spring - 450 lb\/in\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Eibach ERS 16.00 in. Length x 3.00 in. ID Coil-Over Spring delivers a 450 lb\/in spring rate for precise control in race and high-performance applications. This universal spring fits custom coil-over struts on drag cars, circle track vehicles, and street performance builds requiring 3.00 in. ID compatibility. Engineered for consistent deflection and long-term reliability under extreme loads.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Rate:\u003c\/strong\u003e 450 lb\/in provides linear response and sharp handling feedback on the track.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 16.00 in. free height x 3.00 in. inner diameter matches standard coil-over perches and strut bodies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-tensile chrome-silicon steel alloy, shot-peened and preset for fatigue resistance and flat load curves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Silver powder coat protects against corrosion in wet or salty track environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Scram-bled ends ensure secure seating; race-tested for motorsports durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect coil-over perch diameter and height capacity prior to use.\u003c\/li\u003e\n\u003cli\u003eMaintain proper preload to preserve rate accuracy over time.\u003c\/li\u003e\n\u003cli\u003ePackaged in protective sleeve to arrive undamaged.\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\u003eCompress spring safely using coil-over service tool during assembly.\u003c\/li\u003e\n\u003cli\u003eCompatible with Eibach Pro-Alignment kits and most adjustable perches.\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 Equipped Vehicles\u003c\/td\u003e\n\u003ctd\u003e3.00 in. ID Perch Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1960-2024\u003c\/td\u003e\n\u003ctd\u003eCustom Builds\u003c\/td\u003e\n\u003ctd\u003eRace\/Drag\/Circle Track\u003c\/td\u003e\n\u003ctd\u003eAll\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\u003eRacing heritage with wins in Formula Drift, SCCA, and NHRA events.\u003c\/li\u003e\n\u003cli\u003eISO\/TS 16949 certified production for consistent quality.\u003c\/li\u003e\n\u003cli\u003eMicro-alloyed steel and proprietary heat treatment for endurance.\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 Will this spring work with my coilover strut?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes, if your perch measures 3.00 in. ID and strut allows 16 in. height; common on QA1, Bilstein, and Fox coilovers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What steel is used in Eibach ERS springs?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Premium chrome-silicon high-tensile steel optimized for high-cycle racing with superior sag resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty covers this spring?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e One-year manufacturer warranty against defects in materials or workmanship when installed properly.\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 UPS Ground or FedEx 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 sleeve, 17 in. x 4 in. x 4 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5.35 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":41008728899663,"sku":"EIB1600.300.0450S","price":101.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/products\/eibach-ers-16_00-in_-length-x-3_00-in_-id-coil-over-spring-eibach.jpg?v=1766042216","url":"https:\/\/www.blackopsautoworks.com\/products\/eibach-ers-16-00-in-length-x-3-00-in-id-coil-over-spring-1","provider":"Black Ops Auto Works","version":"1.0","type":"link"}