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21-25 Ford F-150 4WD QA1 LK11-FF04 Single Adjustable Lowering Kit w/ Spindles - 3.5-5.5in

Upgrade your 2021–2025 Ford F-150 4WD with QA1’s adjustable lowering kit. Achieve a 3.5"–5.5" drop with improved ride quality, handling, and aggressive stance—all in a durable, bolt-on package built for performance and daily use.

Top Features

  • Adjustable front and rear drop: 3"–5" front, 3.5"–5.5" rear

  • Heavy-duty Pro Coil coil-overs with polyurethane bushings

  • Single adjustable shocks for custom ride feel

  • Includes QA1 drop spindles

  • Rear flip kit with shackles and hangers

  • Bolt-in installation—no cutting or welding

  • Made in the USA

  • Backed by QA1’s lifetime warranty (registration required)

Vehicle Fitment

  • Fits 2021–2025 Ford F-150 4WD models

  • Not compatible with PowerBoost or CCD suspension

  • Requires 22” wheels or larger

  • Compatible with OEM or aftermarket drop spindles

  • Rear fits both 2WD and 4WD; 4WD gains extra 1.5” drop

Vendor: QA1
SKU: QAPLK11-FF04
Availability: 1 In Stock
$ 2,545.95 USD
On-Sale $ 2,545.95 USD
Normally $ 2,820.50 USD
Save $ 274.55
Better hurry, only 1 left in stock.

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UPC: 806990233356
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QA1 LK11-FF04 Single Adjustable Lowering Kit w/ Spindles - 3.5-5.5in - 21-25 Ford F-150 4WD

The QA1 LK11-FF04 Single Adjustable Lowering Kit w/ Spindles is an ideal suspension upgrade for 2021-2025 Ford F-150 4WD owners seeking to enhance their truck’s stance and ride quality. This all-in-one kit is engineered to provide both exceptional performance and adjustability, allowing users to achieve a customized lowered stance while improving overall handling. The front Pro Coil Coil-Overs and Rear Drop Kit work in harmony to provide the perfect balance of comfort and performance, whether for daily driving or spirited backroad adventures.

Whether you aim for a 3/5 drop or want to go even lower, this lowering kit allows precise adjustments to meet your desired ride height. Designed with ease of installation and durability in mind, the QA1 lowering kit ensures that your Ford F-150 will not only look better but also perform better on every drive.

Key Features

  • Precision Adjustability: Fully threaded front coil-over shock bodies allow for quick, easy adjustments to achieve the perfect lowered stance without the use of shims or spacers.

  • Heavy Duty Design: Includes heavy-duty Pro Coil shock with upgraded polyurethane bushings and a 1" chromoly T-bar to handle the weight and payload capacity of modern trucks.

  • Single Adjustable Shocks: Adjust ride quality with the simple turn of a dial to switch between a comfortable cruise and an aggressive performance feel.

  • Rear Drop Kit: The rear kit allows for an adjustable drop range from 3.5" to 5.5", with ½-inch increments, ideal for both 2WD and 4WD configurations.

  • Easy, Bolt-In Installation: No need for welding or complex modifications. The kit includes everything needed for a smooth, hassle-free installation.

  • Made in the USA: Proudly manufactured in Lakeville, Minnesota, ensuring top-tier quality and craftsmanship.

Benefits

  • Enhanced Ride Quality: With single-adjustable shocks, the driver can easily switch between comfort for long cruises and a more performance-oriented feel for cornering or spirited driving.

  • Improved Handling: With optimized suspension components, the lowered stance enhances handling and cornering abilities, making the truck feel more responsive and connected to the road.

  • Durable Construction: The heavy-duty components, including high-grade steel and durable polyurethane bushings, ensure that this kit will perform under the toughest conditions for years to come.

  • Lifetime Warranty: Register at QA1.net/warranty to receive a best-in-class lifetime warranty on your QA1 shocks, ensuring lasting performance and peace of mind.

  • Made to Last: Built for strength and longevity, the materials used in this kit are designed to withstand everyday wear and tear while improving ride quality and performance.

Product Specifications

  • Vehicle Fitment: 2021-2025 Ford F-150 4WD

  • Drop Range: Front 3”-5”, Rear 3.5”-5.5” (with ½-inch increment adjustments for 2WD trucks and an additional 1.5” drop for 4WD trucks)

  • Shock Type: Single Adjustable

  • Shock Valving: Single Adjust

  • Includes Drop Spindles: Yes

  • Material: Heavy-gauge steel with a powder-coated finish for durability

  • Installation: Bolt-in kit, no welding or complex modifications needed

  • Rim Size Requirements: Requires 22” rims or larger for proper fitment

  • Compatibility: Compatible with OEM or aftermarket drop spindles, but not with Power Boost models or Continuously Controlled Damping (CCD) suspension systems

Install Difficulty Level

Installation of the QA1 lowering kit is straightforward and designed for DIY enthusiasts or professional installers. As a bolt-in kit, no cutting or welding is required, which means you can expect a relatively quick and easy installation process. On average, the installation time for this kit is approximately 2-3 hours, depending on experience and tools available. A simple, efficient upgrade for your truck that can be completed in no time.

Vehicle Fitment

  • Make: Ford

  • Model: F-150

  • Year Range: 2021-2025

  • Engine: Compatible with various engine configurations, including 2WD and 4WD options

  • Notes: 4WD trucks receive an additional 1.5” drop in the rear. Not compatible with Power Boost models or Continuously Controlled Damping (CCD) suspension systems. Requires 22” rims or larger.

If you have any questions about this product or to report inaccuracies, contact the MPT Performance experts at (407) 636-7077 or via email.

Shipping Policy

MPT is proud to offer free shipping on most orders over $149.

  • Free shipping applies only to the contiguous United States. Shipping and handling charges will apply to orders outside the contiguous US, and the buyer is responsible for any duty fees or taxes their home country may charge to import goods.
  • With free shipping, we will choose the best shipping method for your order. We use all major carriers, including USPS, FedEx, UPS, and DHL.

Turnaround Times:

  • MPT Tunes have a standard turnaround time of 2-3 business days, beginning once we receive your MPT Tune Form.
  • We do not process orders on weekends or observed holidays, which do not count as business days.
  • Physical items that are in stock at MPT and ordered by 4PM EST will be shipped the same day. Orders placed after 4PM EST will be processed on the following business day.

Special Considerations:

  • Items not stocked at our location will follow the same processing times but may experience lead-time delays and could incur additional charges. Shipping methods may vary for these items based on what was paid and the requested delivery speed. If you need an item by a specific deadline, please contact an MPT Expert.
  • SCT Tuner Orders with the Prioritized Order option must have their tune forms submitted by 3PM EST to be completed the same day. Forms submitted after this time will be processed the next business day.
  • Orders will ship to the billing address listed on your order. If paying by credit or debit card, we can only ship to the billing address. Contact an MPT Expert for assistance if you need a different shipping address.

MPT Performance Returns and Refund Policy

  • A Return Authorization Number (RA #) is required for all returns. Please contact an MPT Expert to obtain an RA# before sending anything back.
  • MPT tuning charges and license fees are non-refundable. The sale is final once MPT has sent the tune file via email, which applies to both new tune purchases and tune updates.

Returnable Products:

  • Products (other than MPT Tunes) may be returned within 30 days as long as they have not been installed and are in brand new, unused condition with original packaging. Installed products are non-refundable. MPT reserves the right to deny a return if the product shows signs of installation or damage.
  • Vehicle programmers/tuners that have loaded a tune onto a vehicle cannot be returned.

Refund Amounts:

  • Returns postmarked within 15 days of receipt will be refunded the purchase price minus the shipping cost MPT paid.
  • Returns postmarked between 16 and 30 days will be refunded the purchase price minus a 25% restocking fee and the shipping cost.
  • After 30 days, all sales are final.

Non-Refundable Items:

  • Shipping charges and any package insurance are non-refundable. If free shipping was applied to your purchase, the actual shipping cost will be subtracted from your refund.
  • HP Tuners Credits are non-refundable once they’ve been assigned to a device’s serial number, which occurs either during the purchase or upon completing the tune form.
  • Digital products like SCT Tuner Unlocks, HP Tuners Credits, or MPT Tunes cannot be refunded.
  • Decals/Stickers are non-refundable once received by the customer.
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

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