{"product_id":"honda-civic-si-2012-2015-spec-r-lowering-springs","title":"Honda Civic Si (2012–2015) Spec-R Lowering Springs","description":"\u003cp data-start=\"183\" data-end=\"480\"\u003eImprove the handling and stance of your 2012–2015 Honda Civic Si with Swift Spec-R Springs. Built for performance, these lowering springs sharpen cornering response, reduce body roll, and give your Civic Si a sportier, more aggressive stance—while preserving everyday comfort.\u003c\/p\u003e\n\u003cp data-start=\"482\" data-end=\"497\"\u003ePart # 4H915R\u003c\/p\u003e\n\u003cp data-start=\"499\" data-end=\"591\"\u003eSpring Rate – Front: 4.7 kgf\/mm | Rear: 5.4 kgf\/mm\u003cbr data-start=\"549\" data-end=\"552\"\u003eDrop – Front: -1.2 in | Rear: -1.0 in\u003c\/p\u003e\n\u003cp data-start=\"593\" data-end=\"771\"\u003eSwift Spec-R Springs are tuned specifically for the 9th-gen Honda Civic Si (both coupe and sedan), striking the perfect balance between daily drivability and track performance.\u003c\/p\u003e\n\u003cp data-start=\"593\" data-end=\"771\"\u003eView more \u003ca href=\"https:\/\/www.swiftsprings.com\/pages\/swift-performance-springs#HONDA\"\u003eHonda Swift Performance Springs\u003c\/a\u003e\u003c\/p\u003e","brand":"Swift Springs USA","offers":[{"title":"Default Title","offer_id":44183114219603,"sku":"4H915R","price":530.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/6257\/4419\/files\/img4-693f6ae8-9130-48c0-b974-c43d76f0fede-_1.jpg?v=1773261314","url":"https:\/\/k-tuned.com\/products\/honda-civic-si-2012-2015-spec-r-lowering-springs","provider":"K-Tuned","version":"1.0","type":"link"}