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QA1 21-25 Ford F150 4WD Dual Adjustable Lowering Kit w/ Spindles - 3.5-5.5in - out of package
QA1 21-25 Ford F150 4WD Dual Adjustable Lowering Kit w/ Spindles - 3.5-5.5i - Primary
QA1 LK12-FF04 3.5-5.5" Lowering Kit for 2021-2025 Ford F-150 4WD - Close Up
QA1 LK12-FF04 3.5-5.5" Lowering Kit for 2021-2025 Ford F-150 4WD - Close Up
QA1 LK12-FF04 3.5-5.5" Lowering Kit for 2021-2025 Ford F-150 4WD - out of package
QA1 LK12-FF04 3.5-5.5" Lowering Kit for 2021-2025 Ford F-150 4WD - out of package
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QA1 21-25 Ford F150 4WD Dual Adjustable Lowering Kit w/ Spindles - 3.5-5.5in

QA1
QAPLK12-FF04
806990233370
Lowering Kits
Out of stock
Lowering Kits, QA1, Suspension
$ 3,436.45 $ 3,101.95

SKU: LK12-FF04 | UPC: 806990233370

QA1 21-25 Ford F150 4WD Dual Adjustable Lowering Kit w/ Spindles - 3.5-5.5in

This QA1 LK12-FF04 kit lowers 2021-2025 Ford F-150 4WD trucks 3.5-5.5 inches front and rear for an aggressive stance and better handling. Dual adjustable Pro Coil shocks allow rebound and compression tuning for daily comfort or track performance. Bolt-in design includes spindles, heavy-duty components, and all hardware for direct fit on Regular Cab, SuperCab, SuperCrew with any engine including EcoBoost, V6, V8, PowerBoost Hybrid.

Key Features

  • Dual Adjustable Pro Coil Shocks: Front GD401-12550 coil-overs with independent rebound/compression damping, fully threaded for 3.5-5.5in drop without shims.
  • Drop Spindles: QA1 RDK spindles maintain geometry for precise steering and 3.5-5.5in front drop on stock brakes/wheels.
  • Rear Drop Kit: RDK-FF04 components with ½-inch adjustments, 1.5in extra drop on 4WD via OE block removal for up to 7in total rear drop.
  • Heavy-Duty Construction: 1-inch chromoly T-bar, polyurethane bushings, truck-rated shocks handle payload and daily use.
  • USA-Made Durability: Lifetime warranty on shocks/springs, assembled in Lakeville, MN for long-term reliability.

Product Notes

  • Compatible with OEM or aftermarket wheels/tires. check clearance for larger setups.
  • Rear drop range increases 1.5 inches on 4WD models after OE block removal.
  • Weight: 53 lbs | Shipping box dimensions: 48in L x 16in W x 16in H.

Installation Notes

  • Professional installation recommended.
  • Bolt-in with included hardware and instructions. 4-6 hours typical.
  • Fits stock or aftermarket drop spindles. no cutting or welding required.

This Part Fits

Year Make Model Submodel
2021-2025 Ford F-150 King Ranch
2021-2025 Ford F-150 Lariat
2021-2023 Ford F-150 Limited
2021-2025 Ford F-150 Platinum
2021-2025 Ford F-150 Police Responder
2021-2025 Ford F-150 Raptor
2021-2025 Ford F-150 SSV
2024-2025 Ford F-150 STX
2021-2025 Ford F-150 Tremor
2021-2025 Ford F-150 XL
2021-2025 Ford F-150 XLT

Why Choose QA1?

  • Proven motorsports heritage in suspension design for trucks.
  • Truck-specific engineering for F-150 payload and drivetrain demands.
  • Precise adjustability unmatched in bolt-in lowering kits.

Frequently Asked Questions

  • Q: Does this fit 2021-2025 F-150 Raptor or Tremor 4WD?
    A: Yes, direct bolt-in for all listed submodels including Raptor, Tremor, 4WD with any cab/engine. verify wheel offset.
  • Q: What materials are used in construction?
    A: Chromoly T-bars, polyurethane bushings, steel spindles, aluminum-bodied shocks for strength and corrosion resistance.
  • Q: What is the warranty and install time?
    A: Lifetime on shocks/springs. bolt-in install takes 4-6 hours with basic tools, professional advised for alignment.

Shipping & Handling

  • Method: UPS/FedEx Ground
  • Availability: Special order - typically ships within 3-5 business days
  • Packaging: Single oversized box, 48in x 16in x 16in
  • Weight: 53 lbs product, 59 lbs shipping

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