ICON Vehicle Dynamics Lift Stage 4 Suspension System Billet 4WD F-150 2021-2023

ICON Vehicle Dynamics’ Billet Lift Stage 4 Suspension System provides excellent ride quality for your 2021-2023 4WD F-150. The front and rear shocks are specifically tuned to your F-150 to provide superior damping and vehicle control compared to the original system. The included 2.5 aluminum series rear shocks feature hard anodized, one-piece aluminum cylinders for excellent corrosion resistance. Billet aluminum upper control arms provide added strength, durability, and alignment spec range over the original control arms. ICON Vehicle Dynamics manufactures their Billet Lift Stage 4 Suspension System right here in the USA.

Features and Benefits:
- Increased Wheel Travel and Ride Quality over Stock with No Change in Towing Capacity
- High Strength Alloy CNC Machined Lower Bar Pins
- FK Rod End Bearings for Extended Longevity and Minimal Deflection
- 2.5 Aluminum Series Rear Shocks Hard Anodized, One-Piece Impact Extruded Aluminum Cylinders
- Excellent Corrosion Resistance and Consistent External Finish
- Bolt-on System - No Cutting or Welding Necessary for Install
- Vehicle Specific Tuned Front and Rear Shocks for Superior Damping and Vehicle Control
- Adjustable Coilovers from 0-2.75” of Lift Height
- Billet Aluminum Upper Control Arms for Added Strength, Durability, and Alignment Spec Range
- 6061 Aircraft Grade Aluminum CNC Machined Components
- Corrosion Resistant Cad Plated Coilover Shock Bodies with 7/8” Shafts
- Made in the USA

Vehicle Fitment:
- Fits 2021-2023 F150
- Fits 4wd models

Technical Information:
- OEM Wheels & Tires Fitment: Not compatible with all available OE wheel/tire combinations. Aftermarket wheels with lower offset/less backspace are recommended.
- Recommended Aftermarket Wheels: 17x8.5" w/ 5” Backspace / 6mm Offset
- Recommended Aftermarket Wheels: 18x9" w/ 5.25" Backspace / 6mm Offset
- Recommended Aftermarket Wheels: 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.)
- Shocks Are Fully Serviceable. Coilover Heights Indicated Are For A Stock Equipped Vehicle
- Will Not Work With Factory Installed Electronically Controlled Suspension
- Equipped With Dynamic Bending Headlamps Purchase Box 611071
- Only compatible with 4-wheel drive (4WD) models
- Not compatible with F-150 Tremor or F-150 Raptor
- Not compatible with models equipped with OnBoard Scales
- Not compatible with F-150s equipped with BlueCruise
- Models equipped with PowerBoost hybrid engines will have lift height range of 0-2.5" over stock
- Models equipped with Power-Stroke diesel engines will have lift height range of 0-2.25" over stock
- Included rear shocks are compatible with 0-1" of rear lift over stock on most models