OVERVIEW
ICON Vehicle Dynamics 2021-UP Ford F-150 4WD suspension systems are designed with maximum performance and the serious driver in mind. ICON engineers’ primary focus is to increase wheel travel and damping ability, which translates into outstanding vehicle control and ride quality both on and off-road. The Stage 1 system includes vehicle-specific tuned 2.5” coilover shocks featuring an internal reservoir for exceptional cooling properties and ICON-engineered Eibach coil springs for superior vehicle “feel” through the range of travel. These coilovers are also height adjustable from 0-2.75” allowing the use of larger, more aggressive wheel and tire combinations. ICON 2.0 Aluminum Series monotube rear shocks utilize a vehicle-specific valving that balances the performance of the truck from front to rear. The ICON Vehicle Dynamics 2021-UP F-150 4WD Stage 1 suspension system is an excellent choice for those drivers looking to enhance the capabilities of their pickup on the road as well as in the dirt.
FEATURES & BENEFITS
- Increased wheel travel and ride quality over stock with no change in towing capacity
- 2.0 aluminum body rear IFP shock with 5/8" polished shaft
- 100% Bolt-on system - no drilling, cutting, or welding necessary for install
- Unique valving developed for the lighter weight of the 2021-UP F-150
- Vehicle specific tuned front and rear shocks for superior damping and vehicle control
- Adjustable coilovers from 0-2.75" of lift height
- 6061 Aircraft grade aluminum CNC machined components
- Corrosion resistant CAD plated coilover shock body with 7/8 shaft
- High strength alloy CNC machined lower bar pin
- FK rod end bearings for extended longevity and minimal deflection
TECH INFO:
- OEM Wheels & Tires Fitment: Yes
- Recommended Aftermarket Wheels: ICON Alloys | 17x8.5" w/ 5” 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.)
- APPLICATION NOTE #55: SHOCKS ARE FULLY SERVICEABLE. COILOVER HEIGHTS INDICATED ARE FOR A STOCK EQUIPPED VEHICLE
- APPLICATION NOTE #129: WILL NOT WORK WITH ELECTRONICALLY CONTROLLED SUSPENSION
- TECH NOTE: F-150 Tremor trim lift height range 0-1.25" over stock
- Ships in multiple boxes
SYSTEM COMPONENTS:
- 91722 (QTY: 1) | 21-UP F150 4WD 0-2.75" 2.5 VS IR COILOVER KIT
- 96518 (QTY: 2) | 09-UP F150 2/4WD 04-08 F150 4WD REAR VS 2.0 IR