{"product_id":"k63135r","title":"ICON 2011-16 Ford F250\/F350 4-5.5\" Lift Stage 5 Coilover Conversion w\/Radius Arm (K63135R)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eICON 2011-2016 Ford F250\/F350 4-5.5\" Lift Stage 5 Coilover Conversion w\/ Radius Arm (K63135R)\u003c\/h2\u003e\n\u003cp\u003eThe ICON Vehicle Dynamics Stage 5 Coilover Conversion System with Radius Arms is a premium suspension upgrade engineered for 2011–2016 Ford F-250 and F-350 Super Duty 4WD trucks. Designed to deliver adjustable lift height, improved ride quality, and enhanced suspension articulation, this system features ICON 2.5 Series remote reservoir coilovers, fabricated radius arms, rear piggyback reservoir shocks, and upgraded link components. Built for heavy-duty performance, towing, and aggressive off-road use, this system dramatically improves handling, stability, and ride comfort while maintaining long-term durability. \u003c\/p\u003e\n\u003ch3\u003eAdjustable 4–5.5” Front Lift for Custom Ride Height\u003c\/h3\u003e\n\u003cp\u003eThe included ICON coilovers provide adjustable lift height ranging from approximately 4” to 5.5”, allowing drivers to fine-tune vehicle stance and optimize tire clearance. This adjustability supports larger wheel and tire combinations while maintaining proper suspension geometry and performance. \u003c\/p\u003e\n\u003ch3\u003e2.5 Series Remote Reservoir Coilovers\u003c\/h3\u003e\n\u003cp\u003eICON 2.5 Series coilovers feature remote reservoirs that improve heat dissipation and increase oil capacity, delivering consistent damping performance under heavy loads and demanding terrain conditions. Vehicle-specific valving ensures excellent ride comfort both on-road and off-road. \u003c\/p\u003e\n\u003ch3\u003eHeavy-Duty Fabricated Radius Arms\u003c\/h3\u003e\n\u003cp\u003eThis Stage 5 system includes ICON fabricated radius arms featuring sealed pivot bushings that reduce road feedback and ensure long service life. Their boxed construction increases strength and improves tire clearance at full steering lock, allowing fitment of up to 37” tires with proper wheel selection.\u003c\/p\u003e\n\u003ch3\u003e4-Link System for Improved Suspension Articulation\u003c\/h3\u003e\n\u003cp\u003eThe included 4-link brackets and link components improve suspension movement and reduce bind throughout the suspension cycle. This results in increased articulation, improved traction, and smoother ride characteristics across uneven terrain. \u003c\/p\u003e\n\u003ch3\u003eRear Piggyback Reservoir Shocks\u003c\/h3\u003e\n\u003cp\u003eICON 2.5 Series rear piggyback reservoir shocks feature impact-extruded aluminum cylinders that improve corrosion resistance and maintain consistent damping performance. This helps balance ride characteristics between front and rear suspension systems. \u003c\/p\u003e\n\u003ch3\u003eDual Steering Stabilizers for Enhanced Control\u003c\/h3\u003e\n\u003cp\u003eThe system includes dual opposing steering stabilizers that reduce steering vibration and improve overall control, particularly when running larger tires or driving in demanding off-road conditions. \u003c\/p\u003e\n\u003ch3\u003eImproved Wheel Travel and Ride Dynamics\u003c\/h3\u003e\n\u003cp\u003eThis coilover conversion increases wheel travel compared to factory suspension, reducing body roll and improving overall ride stability. The result is enhanced traction, better control, and improved comfort during daily driving, towing, or off-road use. \u003c\/p\u003e\n\u003ch3\u003eBuilt for Long-Term Durability\u003c\/h3\u003e\n\u003cp\u003eHigh-strength components including CAD-plated shock bodies, FK rod-end bearings, and lifetime-guaranteed Eibach coil springs provide reliable long-term performance and resistance to wear under demanding driving conditions.\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\u003eSKU: K63135R\u003c\/li\u003e\n\u003cli\u003eLift Height: 4\"–5.5\" Adjustable Front Lift\u003c\/li\u003e\n\u003cli\u003eFront Shocks: ICON 2.5 Series Remote Reservoir Coilovers\u003c\/li\u003e\n\u003cli\u003eRear Shocks: ICON 2.5 Series Piggyback Reservoir\u003c\/li\u003e\n\u003cli\u003eFront Suspension: Fabricated Radius Arm System\u003c\/li\u003e\n\u003cli\u003eFront Links: Upper and Lower Link Components Included\u003c\/li\u003e\n\u003cli\u003eRear Lift Method: 5\" Rear Lift Blocks with Extended U-Bolts\u003c\/li\u003e\n\u003cli\u003eTrack Bar: Adjustable Front Track Bar Included\u003c\/li\u003e\n\u003cli\u003eSteering Stabilizers: Dual Opposing Stabilizers Included\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 35\" x 12.50\" (37\" Possible with Proper Wheel Setup)\u003c\/li\u003e\n\u003cli\u003eRecommended Wheels: 17x8.5\" or 18x9\" with ~5–5.25\" Backspacing\u003c\/li\u003e\n\u003cli\u003eMaterial: High-Strength Steel and CAD-Plated Aluminum Components\u003c\/li\u003e\n\u003cli\u003eServiceability: Fully Rebuildable and Revalvable Shocks\u003c\/li\u003e\n\u003cli\u003eInstall Type: Bolt-On Coilover Conversion System\u003c\/li\u003e\n\u003cli\u003eCompatibility Note: Springs Rated for Diesel Engine Models\u003c\/li\u003e\n\u003cli\u003eFitment Note: Removal of factory coil centering cup required for installation\u003c\/li\u003e\n\u003cli\u003eUse Case: Heavy Towing, Work Trucks, Daily Driving, Off-Road Performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ICON Vehicle Dynamics","offers":[{"title":"Default Title","offer_id":52947845775471,"sku":"ICOK63135R","price":8363.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/0943\/6015\/files\/b74f7a896d6b435c0e4bc5dc1d8891b6-ig-square-1080-1080.png?v=1776307307","url":"https:\/\/courseandtrail.com\/products\/k63135r","provider":"Course \u0026 Trail","version":"1.0","type":"link"}