ICON Stage 5 Suspension System w/ Billet UCA 0-2.75" 2021+ Ford F150 4wd



The newest version of Ford's best-selling truck, the F150, has been under the knife in ICON’s R&D department. Ford made some obvious aesthetic changes with this new truck, but after further investigation the steering knuckles, upper control arms, and shock absorbers were also updated by the factory. After going over both 2WD and 4WD models in various trim levels, the ICON Engineering department quickly discovered that some changes had to be made.

ICON engineers performed a thorough analysis of the 2021 F150 in stock form with a primary goal of identifying any limiting factors and weak points in OE components. Once this process was complete, focus shifted to CAD development and real world ride tuning in an effort to address these issues while increasing wheel travel and improving overall handling. This research and development process yielded a collection of products including coilovers, rear shocks, tubular steel upper control arms, and adjustable billet aluminum upper control arms that have been organized into several staged systems that offer unique levels of performance. These suspension systems increase wheel travel by up to 20% over stock while drastically improving on and off-road ride quality.

In standard ICON fashion, a solid level of performance is established with the Stage 1 system, which includes vehicle-specific tuned 2.5 Series coilover shocks and ICON 2.0 Aluminum Series rear shocks that are both rebuildable and revalvable. As the stages increase, the ability of the vehicle to handle exceptionally well in off-road conditions is also improved with the addition of remote reservoir coilovers, piggyback reservoir 2.5 Aluminum Series rear shocks, Delta Joint upper control arms (tubular steel or billet aluminum), and CDCV (Compression Damping Control Valve) technology. ICON's 2021 F150 suspension systems offer up to 3” of lift height* allowing for the fitment of larger, more aggressive wheel and tire combinations. A 100% bolt-on design makes for a simple and straightforward installation while allowing the ability for the vehicle to be returned back to stock form if need be.

*Up to 3" of lift on 2WD models, 4WD models yield up to 2.75" of lift


  • Fits 2WD & 4WD applications with specific systems for each
  • Height-adjustable coilovers allow for precise adjustment of front lift height (0-3” 2WD, 0-2.75” 4WD)
  • Increased lift height allows for the fitment of larger and more aggressive tires
  • Up to a 20% increase in front wheel travel over stock
  • ICON shocks feature 2021-UP specific tune for superior performance and ride quality
  • Corrosion resistant anodized shock body with 5/8″ shaft (2.0 Aluminum Series shocks)
  • Corrosion resistant hard anodized shock body with 7/8″ shaft (2.5 Aluminum Series shocks)
  • Easy-to-adjust CDC Valve (Compression Damping Control) has 10 compression damping settings to suit all types of terrain and driving styles
  • FK Rod End bearings provide extended longevity and minimal deflection
  • Shocks are fully rebuildable and revalvable
  • ICON upper control arms allow for additional wheel travel while improving suspension geometry and increasing strength
  • Patented Delta Joint combines the durability and weather resistance of a ball joint with the performance characteristics of a uniball
  • CNC machined 6061 billet aluminum upper control arms allow for on-vehicle camber and caster adjustment
  • 100% bolt-on design makes for a simple and straightforward installation
  • Lifetime guarantee against ICON fabricated component breakage or manufacturer defect


  • OEM Wheels & Tires Fitment: Yes
  • Recommended Aftermarket Wheels: ICON Alloys | 17x8.5" w/ 5.00” Backspace / 6mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys | 18x9" w/ 5.25" Backspace / 6mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys | 20x9" w/ 5.625" Backspace / 16mm Offset
  • Recommended Aftermarket Tires: 33" x 11.50" (Larger tires may fit but fender trimming and modifications will be required)
  • Advertised lift heights are based off of a stock equipped vehicle
  • Products are shipped in multiple boxes
  • Will not work on CCD equipped vehicles


  • 91823C (QTY: 1) | 21-UP F150 4WD 0-2.75" 2.5 VS RR CDCV COILOVER KIT
  • 97720P (QTY: 1) | 09-UP F150 2/4WD 04-08 F150 4WD REAR 2.5 VS PB PAIR
  • 98507DJ (QTY: 1) | 21-UP F150 TUBULAR UCA DJ KIT


Fitment: 2021+ F150 4WD

4WD F-150 Only: this kit is designed for 2021 4WD F-150. If you need a kit for RWD/2WD F-150 Click here (ICON K93125).