{"product_id":"eibach-ers-16-00-in-length-x-2-50-in-id-coil-over-spring-4","title":"Eibach ERS 16.00 in. Length x 2.50 in. ID Coil-Over Spring","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e1600.250.0550S\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 803050296870\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eEibach ERS 16.00 in. Length x 2.50 in. ID Coil-Over Spring - 550 lb\/in\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Eibach ERS 16.00 in. Length x 2.50 in. ID Coil-Over Spring delivers precise 550 lb\/in rate for demanding track and drag applications. Designed for 2.5-inch ID coilover shocks, it suits custom setups on performance Mustangs, Camaros, and similar vehicles. Expect consistent damping response and reduced body roll under high loads.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e550 lb\/in Spring Rate:\u003c\/strong\u003e Firm response suits drag launches and cornering forces in racing setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16.00 in. Free Length:\u003c\/strong\u003e Matches standard coilover stroke lengths for full suspension travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.50 in. Inner Diameter:\u003c\/strong\u003e Direct fit for QA1, Bilstein, Fox, and other popular coilover bodies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome Silicon Steel:\u003c\/strong\u003e Heat-treated and shot-peened for fatigue resistance and 200,000+ cycle life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilver Powder Coat Finish:\u003c\/strong\u003e Protects against rust and road salt in street-to-track use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSold as single spring; order quantities needed for front\/rear setups.\u003c\/li\u003e\n\u003cli\u003eInspect shock perches for proper 2.5 in. spring locator compatibility.\u003c\/li\u003e\n\u003cli\u003ePackaged in protective sleeve; store vertically to maintain coil shape.\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\u003eUse heavy-duty spring compressor rated for 550+ lb\/in rates.\u003c\/li\u003e\n\u003cli\u003eCompatible with flat or concave perches; verify seat angle under load.\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\u003e1965-2023\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eMustang\u003c\/td\u003e\n\u003ctd\u003eAll (Coilover Equipped)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1967-2023\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCamaro\u003c\/td\u003e\n\u003ctd\u003eAll (Coilover Equipped)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1964-2023\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eChevelle\u003c\/td\u003e\n\u003ctd\u003eAll (Coilover Equipped)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eCoilover Shocks\u003c\/td\u003e\n\u003ctd\u003e2.50 in. ID Bodies\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 heritage with NHRA and Formula Drift champions.\u003c\/li\u003e\n\u003cli\u003ePrecision CNC winding ensures rate accuracy within 2% tolerance.\u003c\/li\u003e\n\u003cli\u003eMade in ISO-certified facilities for repeatable performance.\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 shock?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes, for any 2.50 in. ID coilover body like QA1 Proma Star, AFCO, or Ridetech; measure shock ID to confirm.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used and how durable?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Premium chrome silicon high-tensile steel, shot-peened, preset, and nitrogen-infused for extended life under racing abuse.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and install tips?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Limited lifetime warranty on manufacturing defects; torque perches to spec and preload 1-2 inches for safety.\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\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 tube, 17 in. x 4 in. x 4 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 6 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":41008728834127,"sku":"EIB1600.250.0550S","price":76.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/products\/eibach-ers-16_00-in_-length-x-2_50-in_-id-coil-over-spring-eibach_16fb5ac6.jpg?v=1766042215","url":"https:\/\/www.blackopsautoworks.com\/products\/eibach-ers-16-00-in-length-x-2-50-in-id-coil-over-spring-4","provider":"Black Ops Auto Works","version":"1.0","type":"link"}