{"product_id":"eibach-pro-kit-lowering-springs-for-1999-2001-ford-mustang-svt-cobra-irs-4-6l-v8","title":"Eibach Pro-Kit Lowering Springs For 1999-2001 Ford Mustang SVT Cobra IRS 4.6L V8","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your suspension with the Eibach Pro-Kit Lowering Springs For 99-01 Ford Mustang SVT Cobra IRS. Engineered by Eibach using high-strength steel and a precision progressive spring design, this PRO-KIT Performance Springs lowers your vehicle's center of gravity to reduce body roll in corners, squat during acceleration, and nose-dive under braking — all while maintaining daily-driver comfort with factory shocks and struts.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eEibach has been engineering suspension components for over 75 years, with every spring individually tested for consistent spring rate and performance. The Pro-Kit is the ideal first step in suspension performance, giving your vehicle a more aggressive stance and sharper handling without sacrificing ride quality or requiring shock replacement.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLowers center of gravity for improved cornering, braking, and acceleration\u003c\/li\u003e\n\u003cli\u003eReduces fender-to-tire gap for a more aggressive stance\u003c\/li\u003e\n\u003cli\u003eProgressive spring design provides excellent ride quality\u003c\/li\u003e\n\u003cli\u003eCompatible with factory shocks and struts — no shock replacement required\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on installation - no cutting or fabrication required\u003c\/li\u003e\n\u003cli\u003eManufactured from high-strength steel with protective powder coat finish\u003c\/li\u003e\n\u003cli\u003eIndividually tested for consistent spring rate and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Eibach\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 3590.140\u003c\/li\u003e\n\u003cli\u003eProduct Line: PRO-KIT Performance Springs\u003c\/li\u003e\n\u003cli\u003eKit Contents: Set of 4 Springs\u003c\/li\u003e\n\u003cli\u003eFront Drop Height: -1.4\"\u003c\/li\u003e\n\u003cli\u003eRear Drop Height: -1.4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e(4) Pro-Kit Lowering Springs\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1999-2001 Ford Mustang SVT Cobra Coupe SN95 IRS 4.6L V8\u003cbr\u003e(Final Height: -1.4\" Front \/ -1.4\" Rear)\u003c\/li\u003e\n\u003cli\u003e1999-2001 Ford Mustang SVT Cobra Convertible SN95 IRS 4.6L V8\u003cbr\u003e(Final Height: -1.5\" Front \/ -1.5\" Rear)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5 Year Warranty\u003c\/li\u003e\n\u003cli\u003eFor Independent Rear Suspension (IRS) only. Tested with factory dampers\u003c\/li\u003e\n\u003cli\u003eWe do not guarantee fitment, height, or warranties on unlisted applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":48641843691677,"sku":"3590.140","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/eibach-pro-kit_d903ee3d-65c3-4eed-a62c-7793f6cfbfb2.jpg?v=1784641097","url":"https:\/\/rudysdiesel.com\/products\/eibach-pro-kit-lowering-springs-for-1999-2001-ford-mustang-svt-cobra-irs-4-6l-v8","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}