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