{"product_id":"fp-coilover-springs-18k-2-5-64mm-x-8","title":"FP Springs 2.5x 8 Inch 18K","description":"\u003cp data-start=\"290\" data-end=\"775\"\u003eUpgrade your suspension setup with our \u003cstrong data-start=\"329\" data-end=\"356\"\u003ecoilover springs 18k 8″\u003c\/strong\u003e, designed for performance enthusiasts who demand ultimate control and stability under extreme conditions. These high-rate coilover springs are engineered for track-focused builds, high-downforce setups, and heavily modified vehicles requiring uncompromising stiffness and responsiveness. Each set is \u003cstrong data-start=\"657\" data-end=\"678\"\u003esold in pairs (2)\u003c\/strong\u003e and is fully compatible with \u003cstrong data-start=\"708\" data-end=\"774\"\u003eFunction and Form Type 1, Type 2, Type 3, and Type 4 coilovers\u003c\/strong\u003e.\u003c\/p\u003e \u003cp data-start=\"777\" data-end=\"1181\"\u003eWith a \u003cstrong data-start=\"784\" data-end=\"806\"\u003espring rate of 18k\u003c\/strong\u003e, \u003cstrong data-start=\"808\" data-end=\"842\"\u003e2.5-inch (64mm) inner diameter\u003c\/strong\u003e, and \u003cstrong data-start=\"848\" data-end=\"870\"\u003e8-inch free length\u003c\/strong\u003e, this set offers advanced suspension tuning for those who need reduced body roll, minimized squat under acceleration, and sharp response through tight corners. Whether you’re managing heavy aerodynamic loads, a powerful engine swap, or dialing in the perfect corner balance, these springs are built to deliver.\u003c\/p\u003e \u003cp data-start=\"1183\" data-end=\"1605\"\u003eEach spring is manufactured from high-tensile strength steel using a cold-wound process to ensure structural integrity, consistent tension, and long-term durability. The springs are finished with a durable powder coating to resist rust, corrosion, and wear in any driving condition. Even during prolonged high-performance driving, these springs retain their shape and compression characteristics without sagging or fading.\u003c\/p\u003e \u003cp data-start=\"1607\" data-end=\"1942\"\u003eThe \u003cstrong data-start=\"1611\" data-end=\"1628\"\u003e8-inch length\u003c\/strong\u003e offers a strong balance of stiffness and compression stroke, maintaining your desired ride height while still allowing for proper shock travel. With a \u003cstrong data-start=\"1780\" data-end=\"1791\"\u003e2.5″ ID\u003c\/strong\u003e, they are compatible with a wide variety of coilover brands, not just Function and Form, making them a versatile solution for tuners and racers alike.\u003c\/p\u003e \u003cp data-start=\"1944\" data-end=\"2253\"\u003eThese \u003cstrong data-start=\"1950\" data-end=\"1977\"\u003ecoilover springs 18k 8″\u003c\/strong\u003e are ideal for drivers pushing the limits on track or under competitive motorsports conditions. Their performance characteristics allow for more aggressive alignment setups and better weight transfer control, which translates to faster lap times and improved vehicle dynamics.\u003c\/p\u003e \u003cp data-start=\"2255\" data-end=\"2446\"\u003eWhether you’re chasing podiums or fine-tuning your suspension for the street, our 18k 8″ coilover springs provide the uncompromising stiffness and precision needed to push your build further.\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/www.f2suspension.com\/product-category\/parts\/spring\/\"\u003ePurchase other Springs\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/www.instagram.com\/functionandform\/\"\u003eFollow us on Instagram\u003c\/a\u003e\u003c\/p\u003e","brand":"Function \u0026 Form","offers":[{"title":"Default Title","offer_id":42881011220565,"sku":"F2-9258D729","price":57.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/5040\/files\/Coilover-Springs-7-inch-Function-and-Form.jpg?v=1786986885","url":"https:\/\/speedzone-web.com\/en-gb\/products\/fp-coilover-springs-18k-2-5-64mm-x-8","provider":"Speedzone Performance LLC","version":"1.0","type":"link"}