{"product_id":"icon-23-24-ford-f250-350-front-4-5in-diesel-dual-rate-spring-kit","title":"2023-2024 Superduty Front 4.5\" Diesel Dual Rate Spring Kit (ICO64012)","description":"\u003cp\u003eThe ICON Vehicle Dynamics 4.5-inch Front Diesel Dual Rate Spring Kit is specifically engineered for the 2023-2025 Ford F-250 and F-350 Super Duty 4WD. These springs are precision-tuned to accommodate the revised chassis and front-end weight of the 6.7L Power Stroke Diesel engine on the newest Super Duty platform. By utilizing a dual-rate design, ICON provides a significant performance upgrade over factory linear springs, delivering a plush ride on the pavement without sacrificing the stability and bottoming resistance required for heavy towing or aggressive off-road use.\u003c\/p\u003e\n\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n  \u003cli\u003eDiesel Optimized: Specifically tuned for the heavy front-end weight of 2023-2025 diesel models to ensure accurate lift height and optimal spring frequency.\u003c\/li\u003e\n  \u003cli\u003e4.5-Inch Lift Height: Provides a commanding stance and the necessary clearance to fit 37-inch tires for increased ground clearance and off-road capability.\u003c\/li\u003e\n  \u003cli\u003eDual Rate Design: Features a softer initial rate for superior small-bump compliance and a firmer secondary rate that engages during compression for better handling and bottoming control.\u003c\/li\u003e\n  \u003cli\u003eIncreased Wheel Travel: Designed to work in conjunction with ICON shocks to provide up to a 50% increase in front wheel travel over the factory suspension.\u003c\/li\u003e\n  \u003cli\u003eShot-Peened \u0026amp; Pre-Set: Manufactured to the highest standards to increase tensile strength and prevent sagging, backed by a lifetime guarantee.\u003c\/li\u003e\n  \u003cli\u003ePremium Finish: Finished in a dual-stage semi-gloss black powder coat for maximum protection against corrosion and road debris.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n  \u003cli\u003eSpecifically designed for 2023-2025 Ford F-250 and F-350 Super Duty 4WD models equipped with the Diesel engine.\u003c\/li\u003e\n  \u003cli\u003eTremor-equipped models will see approximately 3.5 inches of lift over their factory height.\u003c\/li\u003e\n  \u003cli\u003eRequires the use of ICON or other aftermarket radius arms or radius arm drop brackets to maintain proper front-end caster and geometry.\u003c\/li\u003e\n  \u003cli\u003eAn adjustable track bar or track bar drop bracket is mandatory to ensure the front axle remains centered at this lift height.\u003c\/li\u003e\n \u003cli\u003eRequires recalibration of Advanced Driver Assistance Systems (ADAS) after installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ICON","offers":[{"title":"Default Title","offer_id":42991927820377,"sku":"ICO64012","price":507.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8030\/9593\/files\/85e39f71caa7afd2c44fc5034b5653efL.jpg?v=1768603199","url":"https:\/\/dirtygarage.com\/products\/icon-23-24-ford-f250-350-front-4-5in-diesel-dual-rate-spring-kit","provider":"Dirty Garage","version":"1.0","type":"link"}