{"product_id":"k63134r","title":"ICON 2011-16 Ford F250\/F350 4-5.5\" Lift Stage 4 Coilover Conversion w\/Radius Arm (K63134R)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eICON 2011-2016 Ford F250\/F350 4-5.5\" Lift Stage 4 Coilover Conversion w\/ Radius Arm (K63134R)\u003c\/h2\u003e\n\u003cp\u003eThe ICON Vehicle Dynamics Stage 4 Coilover Conversion System for the 2011–2016 Ford F-250\/F-350 Super Duty is a premium suspension upgrade engineered to deliver exceptional ride quality, increased wheel travel, and maximum adjustability. Designed as an evolution of ICON’s popular 4.5” systems, this kit replaces the factory coil spring setup with a high-performance coilover system while incorporating heavy-duty radius arms for improved strength and geometry.\u003c\/p\u003e\n\u003ch3\u003eAdjustable 4–5.5” Lift for Dialed-In Stance\u003c\/h3\u003e\n\u003cp\u003eThis system provides adjustable lift from 4 to 5.5 inches, allowing you to fine-tune ride height for optimal stance, improved ground clearance, and larger tire fitment. The coilover design enables precise preload adjustment for a customized setup. \u003c\/p\u003e\n\u003ch3\u003e2.5 Series Coilover Conversion for Superior Ride Quality\u003c\/h3\u003e\n\u003cp\u003eICON’s 2.5 Series coilovers replace the factory coil springs, delivering improved damping performance, better control, and increased suspension travel. This conversion significantly enhances both on-road comfort and off-road capability by reducing front-end dive and improving responsiveness.\u003c\/p\u003e\n\u003ch3\u003eCoilover Conversion System for Increased Travel\u003c\/h3\u003e\n\u003cp\u003eThe coilover conversion design improves suspension efficiency by eliminating limitations found in the factory setup. This results in smoother articulation, better shock performance, and increased overall wheel travel for demanding off-road conditions. \u003c\/p\u003e\n\u003ch3\u003eHeavy-Duty Radius Arm System\u003c\/h3\u003e\n\u003cp\u003eThis Stage 4 system includes ICON’s fabricated radius arms, designed to improve strength, correct caster geometry, and enhance articulation. The robust construction provides increased durability and better performance when running larger tires or tackling rough terrain.\u003c\/p\u003e\n\u003ch3\u003eComplete Suspension Geometry Correction\u003c\/h3\u003e\n\u003cp\u003eThe system includes key components such as track bar relocation, sway bar links, bump stop extensions, and brake line brackets to properly correct suspension and steering geometry after lifting. This ensures stable handling, reduced wear, and long-term reliability.\u003c\/p\u003e\n\u003ch3\u003eEngineered for Durability and Serviceability\u003c\/h3\u003e\n\u003cp\u003eConstructed with CNC-machined aluminum shock bodies and high-quality hardware, this system is built to withstand extreme conditions. ICON shocks are fully rebuildable and revalvable, ensuring long-term performance and serviceability.\u003c\/p\u003e\n\u003ch3\u003eComplete Bolt-On Performance Upgrade\u003c\/h3\u003e\n\u003cp\u003eThis Stage 4 kit is a comprehensive bolt-on solution that transforms your Super Duty into a highly capable off-road and towing machine while maintaining excellent daily drivability. It is ideal for drivers seeking maximum adjustability, improved ride quality, and serious off-road performance.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle Fitment: 2011–2016 Ford F-250\/F-350 Super Duty 4WD\u003c\/li\u003e\n\u003cli\u003eFront Lift Height: 4\"–5.5\" Adjustable\u003c\/li\u003e\n\u003cli\u003eRear Lift Height: ~4\"–5\" (varies by configuration)\u003c\/li\u003e\n\u003cli\u003eFront Shocks: ICON 2.5 Series Coilovers\u003c\/li\u003e\n\u003cli\u003eRear Shocks: ICON 2.5 Series Shocks\u003c\/li\u003e\n\u003cli\u003eFront Suspension: Coilover Conversion System\u003c\/li\u003e\n\u003cli\u003eRadius Arms: Heavy-Duty Fabricated Radius Arm System\u003c\/li\u003e\n\u003cli\u003eSuspension Travel: Significantly Increased Over Stock\u003c\/li\u003e\n\u003cli\u003eRecommended Tire Size: Up to 37\"\u003c\/li\u003e\n\u003cli\u003eShock Construction: 6061 Aluminum Bodies with Large Shafts\u003c\/li\u003e\n\u003cli\u003eServiceability: Fully Rebuildable \u0026amp; Revalvable\u003c\/li\u003e\n\u003cli\u003eInstall Type: Bolt-On System\u003c\/li\u003e\n\u003cli\u003eUse Case: Daily Driving, Towing, Overlanding, High-Performance Off-Road\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ICON Vehicle Dynamics","offers":[{"title":"Default Title","offer_id":52947855081583,"sku":"ICOK63134R","price":7655.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/0943\/6015\/files\/3454443cef9aa1200b90e8aa7c48253b-ig-square-1080-1080.png?v=1776177016","url":"https:\/\/courseandtrail.com\/products\/k63134r","provider":"Course \u0026 Trail","version":"1.0","type":"link"}