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ICON Vehicle Dynamics

ICON Stage 4 Suspension System Billet CDXS + Leaf Pack | 2021–2024 Ford F-150 4WD | 3.5–4.5" Lift

SKU: K93144LD
(0)
In stock
Available to order — same-day processing before 12 PM CST
$7,629.60
Confirm Fitment With Confidence

Before ordering, verify your vehicle details, current setup, and SKU with OFAS fitment support so your upgrade matches your build.

Shipping & Delivery

Free shipping is available within the lower 48 U.S. states. Large or heavy items may ship by freight, and delivery timing can vary by warehouse, carrier, and product availability.

Fitment, Shipping & Product Support

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ICON Stage 4 Suspension System Billet CDXS + Leaf Pack | 2021–2024 Ford F-150 4WD | 3.5–4.5" Lift | SKU: K93144LD

Is This for You?

This system is for the 2021–2024 Ford F-150 4WD owner who wants ICON’s Stage 4 Billet CDXS suspension system with a full leaf pack — 3.5–4.5 inches of lift with CDXS coilovers, billet UCAs, Tremor knuckles, and a complete rear leaf pack upgrade. If you have a Raptor, stop here — see the Raptor-specific listings. If you have a Tremor, see the Tremor-specific listing (SKU K93165TL). Confirm your year and trim before ordering.

The Result

ICON Stage 4 Billet CDXS suspension system with full leaf pack — 3.5–4.5 inches of lift, CDXS coilovers, billet UCAs, Tremor knuckles, and rear leaf pack upgrade on the 2021–2024 F-150 4WD platform.

Verified Fitment (OFAS Standard)

  • Ford F-150 4WD: 2021–2024 — confirm trim via contact form

Does NOT fit: F-150 Raptor — see Raptor listings. Does NOT fit F-150 Tremor — see SKU K93165TL. Does NOT fit 2WD F-150. Confirm year and trim before ordering.

System Specifications

  • SKU: K93144LD
  • Brand: ICON Vehicle Dynamics
  • Stage: 4
  • Lift Range: 3.5–4.5 inches
  • Coilovers: ICON CDXS
  • UCAs: Billet upper control arms
  • Knuckles: Tremor knuckles
  • Includes: Full rear leaf pack
  • Application: 2021–2024 Ford F-150 4WD

Installation & Fabrication Notes

  • Professional installation required.
  • Alignment: Full front alignment required after installation. Billet UCA installation affects caster and camber.
  • Torque specs: Follow ICON installation manual torque specifications.
  • Break-in period: Allow 500–1,000 miles for components to settle before final alignment check.

Wheel & Tire Fitment

3.5–4.5-inch lift opens significant tire fitment on the F-150 platform. Confirm wheel backspacing and tire diameter with your installer. Submit your year, trim, and tire setup via the contact form for a fitment recommendation.

Is your F-150 a 2021–2024 4WD (non-Raptor, non-Tremor)? What trim? Submit via the contact form and we’ll confirm fitment before it ships.