{"product_id":"k63156r","title":"ICON 17-22 Ford F250\/F350, 4-5.5\" Lift Stage 6 Suspension System, w\/Radius Arm (K63156R)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eICON 17-22 Ford F250\/F350, 4-5.5\" Lift Stage 6 Suspension System, w\/Radius Arm (K63156R)\u003c\/h2\u003e\n\u003cp\u003eThe ICON Vehicle Dynamics Stage 6 Suspension System is a premium coilover conversion upgrade engineered for 2017–2022 Ford F-250 and F-350 Super Duty trucks. Designed to deliver superior ride quality, increased wheel travel, and improved handling, this system features height-adjustable 2.5 Series coilovers, fabricated heavy-duty radius arms, and performance-tuned shock components. The result is a highly capable suspension system that enhances both daily driving comfort and off-road performance while maintaining strength and durability for demanding applications.\u003c\/p\u003e\n\u003ch3\u003eAdjustable 4–5.5” Front Lift for Maximum Clearance\u003c\/h3\u003e\n\u003cp\u003eThe ICON 2.5 Series coilover conversion system delivers adjustable lift height from approximately 4” to 5.5”, allowing increased ground clearance and the ability to run larger wheel and tire combinations. This adjustability also enables precise stance tuning to match vehicle setup and performance goals. \u003c\/p\u003e\n\u003ch3\u003e2.5 Series Coilover Conversion for Improved Ride Quality\u003c\/h3\u003e\n\u003cp\u003eThis system replaces the factory front coil springs with ICON 2.5 Aluminum Series coilovers featuring corrosion-resistant CAD-plated shock bodies and large-diameter shafts. The coilover design increases wheel travel, improves damping performance, and significantly enhances both on-road comfort and off-road capability. \u003c\/p\u003e\n\u003ch3\u003eFabricated Radius Arms with On-Vehicle Caster Adjustment\u003c\/h3\u003e\n\u003cp\u003eThe included fabricated radius arm system features sealed pivot bushings that reduce noise and vibration while ensuring long service life. Their fully boxed construction increases strength and allows on-vehicle caster adjustment, while the optimized design improves tire clearance at full steering lock—supporting fitment of up to 37” tires. \u003c\/p\u003e\n\u003ch3\u003eSecondary Shock Compatibility for Expanded Performance\u003c\/h3\u003e\n\u003cp\u003eThe coilover conversion architecture allows for the addition of secondary shocks, giving users the ability to further enhance suspension damping and performance when tackling extreme off-road terrain or heavy-duty driving conditions.\u003c\/p\u003e\n\u003ch3\u003eVehicle-Specific Shock Valving for Balanced Control\u003c\/h3\u003e\n\u003cp\u003eICON engineers developed application-specific shock valving to deliver improved handling, reduced body roll, and consistent damping performance across both highway and off-road environments. This balanced suspension setup enhances stability and ride comfort across a wide range of driving conditions.\u003c\/p\u003e\n\u003ch3\u003eHeavy-Duty Construction for Long-Term Reliability\u003c\/h3\u003e\n\u003cp\u003ePremium materials including FK rod-end bearings and high-strength fabricated components provide extended service life and minimal deflection under load. Fully rebuildable shocks ensure long-term serviceability and performance reliability.\u003c\/p\u003e\n\u003ch3\u003eOptimized Suspension Geometry and Wheel Travel\u003c\/h3\u003e\n\u003cp\u003eThis Stage 6 system increases overall suspension travel while maintaining correct geometry and steering performance. The improved articulation enhances off-road capability while preserving stable handling characteristics on paved roads.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle Fitment: 2017–2022 Ford F-250\/F-350 Super Duty 4WD\u003c\/li\u003e\n\u003cli\u003eSKU: K63156R\u003c\/li\u003e\n\u003cli\u003eLift Height: 4\"–5.5\" Adjustable Front Lift\u003c\/li\u003e\n\u003cli\u003eFront Suspension: 2.5 Series Coilover Conversion System\u003c\/li\u003e\n\u003cli\u003eFront Springs: Eibach Performance Coil Springs\u003c\/li\u003e\n\u003cli\u003eRadius Arms: Fabricated Heavy-Duty Radius Arm System\u003c\/li\u003e\n\u003cli\u003eShock Construction: 2.5 Aluminum Series CAD-Plated Shock Bodies\u003c\/li\u003e\n\u003cli\u003eShock Shaft Diameter: 7\/8\"\u003c\/li\u003e\n\u003cli\u003eSuspension Travel: Increased Wheel Travel Over Stock\u003c\/li\u003e\n\u003cli\u003eRecommended Tire Size: Up to 37\" x 12.50\"\u003c\/li\u003e\n\u003cli\u003eWheel Fitment: Compatible with OEM and Aftermarket Wheels\u003c\/li\u003e\n\u003cli\u003eShock Serviceability: Fully Rebuildable and Revalvable\u003c\/li\u003e\n\u003cli\u003eAdjustment Capability: Height Adjustable Coilovers\u003c\/li\u003e\n\u003cli\u003eOptional Upgrade: Secondary Shock Compatibility\u003c\/li\u003e\n\u003cli\u003eMaterial: High-Strength Steel and Aluminum Components\u003c\/li\u003e\n\u003cli\u003eInstall Type: Bolt-On System\u003c\/li\u003e\n\u003cli\u003eFitment Notes: Fits 4WD Models Only\u003c\/li\u003e\n\u003cli\u003eCompatibility Note: Requires Removal of Factory Coil Centering Cup\u003c\/li\u003e\n\u003cli\u003eUse Case: Daily Driving, Towing, Heavy-Duty Use, Off-Road Performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ICON Vehicle Dynamics","offers":[{"title":"Default Title","offer_id":52947849216111,"sku":"ICOK63156R","price":9968.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/0943\/6015\/files\/60060971541c0baebc063934d80b31b6-ig-square-1080-1080.png?v=1776222700","url":"https:\/\/courseandtrail.com\/products\/k63156r","provider":"Course \u0026 Trail","version":"1.0","type":"link"}