{"product_id":"eibach-ers-7-00-inch-l-x-2-50-inch-dia-x-1000-lbs-coil-over-spring","title":"Eibach ERS 7.00 inch L x 2.50 inch dia x 1000 lbs Coil Over Spring","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e0700.250.1000\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 803050348937\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eEibach ERS 7.00 inch L x 2.50 inch dia x 1000 lbs Coil Over Spring - Universal Coilover Fit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Eibach ERS coilover spring measures 7.00 inches in free length with a 2.50 inch diameter and 1000 lbs per inch spring rate, built for demanding race and performance setups. It installs on most coilover shocks and struts equipped with 2.5 inch spring perches, providing linear response and high load capacity. This spring delivers consistent ride height control and handling precision in drag racing, autocross, and street track applications.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Dimensions:\u003c\/strong\u003e 7.00\" free length x 2.50\" outer diameter x 1000 lb\/in rate supports custom spring rates for balanced vehicle dynamics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome Silicon Steel:\u003c\/strong\u003e High-tensile material resists fatigue over 1 million cycles, maintains shape under extreme heat and loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShot-Peened Finish:\u003c\/strong\u003e Increases surface strength by 200%, extends spring life in harsh racing conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Treatment Process:\u003c\/strong\u003e Triple-tempered and stress-relieved for 4 times greater rate linearity and repeatable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquared Ground Ends:\u003c\/strong\u003e Flat and square wire ends ensure flush contact with perches for zero bind and accurate installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePair with matching Eibach ERS springs front\/rear for even balance; sold individually.\u003c\/li\u003e\n\u003cli\u003eInspect regularly for wear in race use; avoid over-compression beyond block height.\u003c\/li\u003e\n\u003cli\u003eSpecial order item; allow 2-5 business days for processing from Eibach.\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\u003eConfirm coilover shock perch diameter matches 2.50\" exactly; use reducers if needed.\u003c\/li\u003e\n\u003cli\u003eTorque hardware to manufacturer specs; set ride height after spring install.\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 Shocks\/Struts\u003c\/td\u003e\n\u003ctd\u003e2.5\" Spring Perch Systems\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\u003eTrusted by pro race teams in NHRA, SCCA, and Formula Drift for winning results.\u003c\/li\u003e\n\u003cli\u003eManufactured with tolerances under 1\/1000th inch for perfect fit and function.\u003c\/li\u003e\n\u003cli\u003eBacked by engineering from motorsport applications since 1951.\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 specific coilover brands like QA1, Penske, or Bilstein?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes, compatible with any coilover featuring 2.50\" ID perches; check shock manual for spring pocket dimensions and max length.\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 Made from premium chrome silicon steel with shot-peened, powder-coated yellow finish for corrosion resistance and longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty coverage?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Limited lifetime warranty against defects in material or manufacturing, including sagging or breakage under normal use; excludes abuse or track-only overload.\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 \/ USPS Priority\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e Special order - ships within 2-5 business days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Ships in protective Eibach yellow box, 8 x 3 x 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.2 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":40729629687887,"sku":"EIB0700.250.1000","price":72.25,"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-1000-lbs-coil-over-spring-eibach.jpg?v=1766041702","url":"https:\/\/www.blackopsautoworks.com\/products\/eibach-ers-7-00-inch-l-x-2-50-inch-dia-x-1000-lbs-coil-over-spring","provider":"Black Ops Auto Works","version":"1.0","type":"link"}