ICON 21-24 Ford F-150 4WD 2.5 Series Stage 4 Billet CDXS Suspension System - K93144D

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.

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

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

TECH NOTE: Models equipped with PowerBoost hybrid engines will have front lift height range of 3.25-4.25" over stock

TECH NOTE: Models equipped with Power-Stroke diesel engines will have front lift height range of 3-4" over stock

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

TECH NOTE: Included rear shocks are compatible with 0-2" of rear lift over stock on most models

Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.625" Backspace / 16mm Offset

Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5” Backspace / 6mm Offset

APPLICATION NOTE #130: Equipped With Dynamic Bending Headlamps Purchase Part# 611071

Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.25" Backspace / 6mm Offset

APPLICATION NOTE #152: ICON Delta Joint Pro Upper Control Arms Required

TECH NOTE: Not compatible with models equipped with OnBoard Scales

TECH NOTE: Not compatible with models equipped with BlueCruise

TECH NOTE: Only compatible with 4-wheel drive (4WD) models

TECH NOTE: Not compatible with F-150 Raptor

Features & Benefits

• All shock absorbers equipped with ICON CDXS for independent adjustability of high speed and low speed compression force for handling response and aggressiveness
• Billet Upper Control Arms with Delta Joint Pro ball joints for added strength, durability, and alignment spec range with on-vehicle adjustability
• 20% increase in front wheel travel and improved ride quality over stock with no change in towing capacity
• 2.5 Aluminum Series piggyback reservoir rear shocks with 7/8" hardened chromed steel shafts
• High strength ductile iron steering knuckles replicate F-150 Tremor suspension geometry
• Vehicle specific tuned front and rear shocks for superior damping and vehicle control
• 2.5 Series front coilovers with remote reservoirs for improved shock cooling
• Corrosion resistant CAD plated coilover shock bodies with 7/8" shafts
• Adjustable coilovers offer 3.5-4.5" of front lift height over stock
• 100% Bolt-on system - no cutting or welding necessary for install
• FK rod end bearings for extended longevity and minimal deflection
• 6061 Aircraft grade aluminum CNC machined components
• High strength alloy CNC machined lower bar pin

Fitment has not been independently verified for your vehicle. Confirm the manufacturer application against your year, make, model, trim, and modifications before ordering.

Processing and carrier timing vary by stock status and destination. Final shipping services and costs are confirmed at checkout.

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