ICON 2021+ Ford F150 4x4 Stage 1 3.5" Lift System # K93131T

ICON Vehicle Dynamics 2021-2023 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. This Stage 1 system includes vehicle-specific tuned 2.5” coilover shocks featuring an internal reservoir for exceptional cooling properties and ICON-engineered coil springs for superior vehicle “feel” through the range of travel. These coilovers are also height adjustable for 2.75-3.5” of front lift over stock, allowing the use of larger, more aggressive wheel and tire combinations. Tubular Delta Joint Pro upper control arms on the F-150 not only add strength and durability, but help retain factory alignment spec range, increasing caster over stock and allow for the extra lift height this system provides. 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 2021-2023 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.

This ICON System # K93131T features upper control arms with ICON's patented Delta Joint PRO. Delta Joint PRO is ICON's innovative new suspension articulation joint which combines the durability and longevity of factory style ball joints with performance and strength that exceeds traditional motorsports-style ball joints. The Delta Joint PRO features a new rebuildable, serviceable design in which any component may be removed, inspected, and replaced without having to purchase a whole new joint. Strength and durability are improved by using a larger ball with 56% more bearing surface than the standard Delta Joint, along with improved lubrication sealing. But improved performance is at the heart of the Delta Joint PRO, with a full 90 degrees of articulation, from one extreme to the other. This represents a 14% improvement in range of motion, over the highly capable original Delta Joint, allowing for maximum bind-free suspension movement through the complete range of travel. The Delta Joint PRO is built to take the abuse, with a chromoly ball and shaft that has a bearing surface hardened to Rockwell C 55. The replaceable races are made of graphite-impregnated sintered metal, machined to the finest tolerance to provide a flawless, metal-to-metal bearing interface. We also redesigned the lubrication system, with lubricant channels that distribute grease more efficiently without extending past the bearing seal.

Features & Benefits:

Adjustable coilovers offer 2.75-3.5" of front lift height over stock
Tubular Upper Control Arms with Delta Joint Pro ball joints for added strength, durability, and alignment spec range
Increased wheel travel and ride quality over stock with no change in towing capacity
Vehicle specific tuned front and rear shocks for superior damping and vehicle control
Corrosion resistant CAD plated coilover shock bodies with 7/8" shafts
FK rod end bearings for extended longevity and minimal deflection
High strength alloy CNC machined lower bar pin
2.0 aluminum body rear IFP shocks with 5/8" hardened chromed steel shafts
6061 Aircraft grade aluminum CNC machined components
100% Bolt-on system - no drilling, cutting, or welding necessary for install
1026 DOM tube construction with black powder coat finish
Includes billet dust caps for Delta Joint PRO

Tire & Wheel Information:
Factory Wheels & Tires Fitment: Yes
Recommended Aftermarket Wheels: ICON Alloys | 17" x 8.5" with 5.00" Backspace / 0mm 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
Only compatible with OE spindles. DO NOT install in combination with ANY aftermarket spindles.
Compatible with 2.75-3.5" of front lift over stock on most F-150 sub-models.
Not compatible with F-150s equipped with Continuously Controlled Damping (CCD) system
Not compatible with F-150 Raptor

If you have any questions on this or any other ICON Vehicle Dynamics product please click on the Ask A Question link located at the very top of this page.

This item ships for FREE via standard ground service to any address in the 50 United States of America!