ICON 21-23 Ford F150 4WD 2.7in To 3.5in Stage 1 Suspension System - K93131T

ICON Vehicle Dynamics 2021-2024 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 2021-2024 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 system 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 our 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

• 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

OEM Wheels & Tires Fitment: Not compatible with all available OE wheel/tire combinations. Aftermarket wheels with lower offset/less backspace recommended.

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: 34" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)

APPLICATION NOTE #1: Only fits 4WD models

APPLICATION NOTE #55: Shocks Are Fully Serviceable. Coilover Heights Indicated Are For A Stock Equipped Vehicle

APPLICATION NOTE #129: Will Not Work With Factory Installed Electronically Controlled Suspension

APPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install

APPLICATION NOTE #234: Will not fit F-150 Tremor or F-150 Raptor

APPLICATION NOTE #239: Only compatible with OE steering knuckles. Do not install in combination with any aftermarket steering knuckles.

TECH NOTE: Models equipped with PowerBoost hybrid engines will have lift height range of 2.5-3.25" over stock

TECH NOTE: Models equipped with Power-Stroke diesel engines will have lift height range of 2.25-3" over stock

TECH NOTE: Included rear shocks are compatible with 0-1" of rear lift over stock on most models

Specifications

Documents

• I91724_REVA.pdf
• I96518_REVB.pdf
• I98522DJ_REVA.pdf

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.