Zone Offroad F90N Lift Kit — 6" Front | Nitro Shocks | 2021–2026 Ford F-150 2WD Only | 4WD Does NOT Fit
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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
Two extra inches of lift — because 2WD doesn't have CV axles in the way.
The 2WD F-150 has no front differential or CV axles. Without CV axle angle constraints that limit 4WD kits to 4 inches, the 2WD platform supports 6 inches of front lift with the correct 2WD-specific components. The F90N takes full advantage of that — delivering 6 inches of front lift where the 4WD equivalent maxes out at 4.
The Zone Offroad F90N is built for the 2021–2026 Ford F-150 2WD owner who wants maximum front lift at the Nitro shock price point. Heavy-duty 2WD-specific crossmembers, steering knuckles, strut spacers, and differential drop brackets correct caster, camber, and scrub radius geometry at lifted height. Nitro gas shocks valved for the lifted 2WD geometry are included front and rear. Want Fox Adventure shocks? Order F90F.
⚠️ 4WD F-150 owners — this kit will not fit. The 2WD crossmembers and knuckles are not interchangeable with 4WD components. Order F91N (Nitro) or F91F (Fox) for the 4WD platform.
| Spec | Detail |
|---|---|
| SKU | F90N |
| Brand | Zone Offroad |
| Platform | 2021–2026 Ford F-150 2WD (RWD) only |
| Front lift | 6 inches — 2WD-specific crossmembers and knuckles |
| Shock type | Nitro gas — front and rear, included and valved for lifted 2WD geometry |
| Drivetrain | 2WD / RWD ONLY — does NOT fit 4WD |
| Shipping weight | 234 lbs — LTL freight, residential delivery included |
| Fox shock alternative | F90F — same kit, Fox Adventure shocks |
| 4WD equivalent | F91N (Nitro) / F91F (Fox) — 4-inch front lift for 4WD F-150 |
| Rear block variants | F121N / F121F (4" rear block) · F122N / F122F (3.25" rear block) |
| Alignment required | Yes — full 4-wheel alignment mandatory post-installation |
| Re-torque required | Yes — all suspension fasteners after 500 miles of break-in |
| Install difficulty | Professional installation required |
Why 2WD supports 6 inches when 4WD maxes at 4: The 4WD F-150 has front CV axles that create angle constraints at high lift heights — exceeding those angles causes accelerated CV wear and failure. The 2WD F-150 has no front differential or CV axles. Without that constraint, 6 inches of front lift is achievable with the correct 2WD-specific geometry components. The 2WD crossmembers and knuckles in this kit are engineered specifically for the 2WD platform — they are not interchangeable with the 4WD kit components.
Kit contents:
- Heavy-duty front crossmembers (2WD-specific)
- Steering knuckles
- Strut spacers
- Differential drop brackets
- Rear lift components
- Nitro gas shocks — front and rear
- All required hardware
✅ This kit fits — 2021–2026 F-150 2WD only
| Vehicle | Drivetrain | Model Years |
|---|---|---|
| Ford F-150 | 2WD / RWD only | 2021–2026 |
❌ This kit does NOT fit — read before ordering
| Vehicle / Configuration | Reason | Correct Kit |
|---|---|---|
| Ford F-150 4WD | Different crossmember and knuckle configuration — not interchangeable | F91N (Nitro) / F91F (Fox) |
| 2020 and earlier Ford F-150 | Different platform generation | — |
| Ford F-150 Raptor or Tremor | Different factory suspension architecture | — |
| Ford F-250 / F-350 Super Duty | Incompatible platform | — |
4WD F-150 owners — stop here: The 2WD-specific crossmembers and knuckles in this kit are not compatible with the 4WD platform. Order F91N for Nitro shocks or F91F for Fox Adventure shocks. Confirm your drivetrain on your door jamb or window sticker before ordering.
Raptor and Tremor owners: The Raptor and Tremor run factory long-travel suspension architectures that are incompatible with this kit. This kit does not fit.
Before You Buy — Questions We Get Asked
Q: What's the difference between F90N and F90F?
Same kit — same 2WD-specific heavy-duty crossmembers, steering knuckles, strut spacers, differential drop brackets, and rear lift components. The only difference is the shock package. F90N includes Nitro gas shocks at the entry price point. F90F includes Fox Adventure shocks. If Fox is the priority, order F90F. If the lift geometry is the priority and you want the best value on shocks, F90N is the right call.
Q: What's the difference between this and the 4WD F-150 kits?
The 4WD F-150 kits (F91N / F91F) deliver 4 inches of front lift — the maximum achievable without exceeding safe CV axle operating angles on the 4WD platform. The F90N delivers 6 inches on the 2WD platform because there are no CV axle angle constraints. The component geometry is also entirely different — 2WD-specific crossmembers and knuckles are not interchangeable with 4WD components. Confirm your drivetrain before ordering.
Q: What are the rear lift options?
The F90N includes matched rear lift components. If you want a specific rear block height rather than the matched rear setup, Zone Offroad offers F121N (Nitro front / Zone rear / 4-inch rear block) and F122N (Nitro front / Zone rear / 3.25-inch rear block) as alternatives for the same 2021–2026 2WD platform. Text (469) 407-7538 and we'll confirm which configuration is right for your use case.
Q: How does this ship and what do I need to know?
This kit ships via LTL freight carrier at 234 lbs. Residential delivery is included — the freight carrier will contact you to schedule a delivery window. Professional installation is required. Budget for a full 4-wheel alignment at the time of install and a re-torque appointment at 500 miles.
The Obsidian Take
The F90N is for the 2021–2026 F-150 2WD owner who wants the maximum available front lift on their platform — and recognizes the structural advantage that comes with not having CV axles in the equation. Six inches of front lift with corrected caster, camber, and scrub radius geometry via 2WD-specific heavy-duty crossmembers and steering knuckles. Nitro gas shocks valved for the lifted 2WD geometry front and rear. Zone Offroad builds this kit specifically for the 2WD platform — the components are not adapted from the 4WD kit, they are engineered for the 2WD geometry from the ground up.
This kit is not for 4WD F-150 owners — the platform geometry is different and the components are not interchangeable. Order F91N or F91F for the 4WD platform. It is not for 2020 or earlier F-150 owners. It is not for Raptor or Tremor owners — their factory long-travel suspension architectures are incompatible. If Fox Adventure shocks matter more than price, order F90F instead. At 234 lbs this ships via freight — plan for the delivery window and inspect thoroughly before signing.
Product information is compiled from manufacturer-provided data. Obsidian Forged Auto Supply is not responsible for manufacturer-driven specification updates, metadata changes, or accuracy discrepancies in the foundational data sheets.
⚠️ LTL Freight Notice: This item ships via freight carrier due to size and weight. Residential delivery is included. Freight carrier will contact you to schedule delivery.
2021–2026 Ford F-150 2WD only. 4WD does NOT fit — order F91N or F91F. Raptor and Tremor do not fit. Fox shocks instead — order F90F.