Photo - Primary
Photo - out of package
Photo - Close Up
Photo - Close Up
Photo - out of package
Logo Image

21-25 Ford F-150 4WD QA1 LK12-FF04 Dual Adjustable Lowering Kit w/ Spindles - 3.5-5.5in

Upgrade your 2021–2025 Ford F-150 4WD with the QA1 LK12-FF04 Dual Adjustable Lowering Kit. Achieve an aggressive stance, improved handling, and ride comfort with front coil-overs, rear drop kit, and drop spindles—all in a durable, bolt-in package backed by a lifetime warranty.

Top Features

  • 3"–5" front drop with QA1 drop spindles

  • 3.5"–5.5" rear drop (plus 1.5" extra for 4WD)

  • Dual-adjustable shocks for independent rebound/compression

  • Heavy-duty shock design with polyurethane bushings

  • Rear flip kit, shackles, and hangers included

  • Fully bolt-in installation—no cutting or welding

  • Made in the USA

  • Lifetime warranty with registration

Vehicle Fitment

  • Fits 2021–2025 Ford F-150 4WD

  • Compatible with XL, XLT, Lariat, King Ranch, Platinum, Limited, Tremor, Raptor (4WD only)

  • Not compatible with PowerBoost or CCD suspension

  • Requires 22" wheels or larger for spindle clearance

Vendor: QA1
SKU: QAPLK12-FF04
Availability: 2 In Stock
$ 3,101.95 USD
On-Sale $ 3,101.95 USD
Normally $ 3,272.49 USD
Save $ 170.54
Better hurry, only 2 left in stock.

Secure Shopping with Hassle Free Returns

Free Shipping on orders over $149

10 customers are viewing this product
UPC: 806990233370
  • More Power Tuning
  • More Power Tuning

Proposition65 Warning: Cancer and Reproductive Harm

21‑25 Ford F‑150 4WD QA1 LK12‑FF04 Dual Adjustable Lowering Kit w/ Spindles – 3.5–5.5in

The LK12‑FF04 Dual Adjustable Lowering Kit delivers an elegant, performance-driven stance for 2021–2025 Ford F‑150 4WD models—without sacrificing ride quality or durability. This all-in-one suspension solution equips the truck with front Pro Coil coil‑overs and a fully adjustable rear drop kit, empowering owners to set the perfect lowered look while optimizing handling, comfort, and terrain control. Crafted for enthusiasts who demand styling and substance, this kit combines precision engineering, robust materials, and American craftsmanship to elevate suspension performance.

Key Features

  • Fully threaded front Pro Coil coil‑overs and adjustable rear drop kit offering precise drop control

  • Front drop range: 3"–5" (with QA1 spindles); rear: 3.5"–5.5" in ½" increments plus extra 1.5" on 4WD models

  • Heavy-duty shock construction with polyurethane bushings and a 1" chromoly T‑bar—eliminates spherical bearings for improved durability

  • Double‑adjustable shocks offer independent rebound and compression tuning—perfect for street or track driving

  • Rear flip brackets, shackles, and hanger kit fabricated from heavy-gauge steel with powder-coated finish and hardware that lasts

  • Straightforward, fully bolt‑in installation—no cutting or fabrication required

  • Backed by best‑in‑class lifetime warranty upon registrationProudly made in the USA in Lakeville, Minnesota—crafted for truck toughness

  • Requires 22" rims or larger for spindle clearance; not compatible with PowerBoost or CCD suspensions

Benefits

  • Achieves aggressive, showroom‑ready stance while enhancing handling and on-road comfort

  • Tailored ride tuning—from plush cruising to sharp cornering—through double‑adjustable shock control

  • Durable, truck‑ready construction engineered to endure daily use under heavy loads

  • Easy DIY installation saves time and money over custom suspension builds

  • Lifetime warranty provides peace of mind through extended ownership

  • Made in the U.S.A.—offering quality craftsmanship and local support

Product Specs

  • Size: Front drop 3"–5" (with spindles), rear drop 3.5"–5.5" (½" increments); 4WD rear gets extra 1.5"

  • Material: Heavy-duty shocks with polyurethane bushings, 1" chromoly T‑bar; steel flip brackets & hangers, powder-coated finish

  • Color/Finish: Shock bodies anodized (typically silver); rear components powder-coated (likely black)

  • Valving: Double-adjustable shocks

  • Wheel Requirements: 22" rims or larger for front spindles

  • Fitment Limitations: Not compatible with PowerBoost hybrid or CCD suspension

  • Warranty: Lifetime (requires registration)

  • Origin: Manufactured in Minnesota, USA

Install Difficulty Level
Installation is rated at a light to moderate level and is significantly simplified thanks to its bolt-in design. A typical install takes just about 1 hour with basic mechanical skills required. This makes it accessible for both seasoned DIYers and first-time installers.

Vehicle Fitment
Fits: 2021–2025 Ford F‑150, 4WD models. Compatible trims include King Ranch, Lariat, Limited, Platinum, Police Responder, Raptor, SSV, STX, Tremor, XL, and XLT as applicable to 4WD configuration.

For any further product details or to report description inaccuracies, please contact the MPT Performance experts at (407) 636‑7077 or reach 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 is required for all returns. Please contact an MPT Expert to obtain an RA # before sending anything back to us for any reason.

MPT tuning charges and license fees are Non-Refundable. The sale is final when MPT has sent the tune file over email. This includes both new tune purchases and tune updates.

Products other than MPT tunes, digital products, and MPT decals may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed it is non-refundable. We reserve the right to deny the return, should the product be received and it display signs of installation or unmentioned damage.

For vehicle programmers/tuners, the vehicle must be returned to stock if a program was installed. If a tuning device is returned and has not been returned to stock, a refund will not be issued, and your tuner will not be sent back without a shipping and handling fee.

The customer is responsible for all shipping charges incurred during the return process.

Amount Refunded:
•Returns post marked before 30 days from the date the item was received will be refunded the purchase price, minus a 25% restocking fee and the cost of shipping.
After 30 days, all sales are Final.
•Shipping charges along with any package insurance are non-refundable. If your purchase was shipped with our Free Shipping option, the cost of the shipping will be subtracted from the total refund amount.

HP Tuners Credits are assigned to the HP Tuners product with the submitted serial number and cannot be transferred. Once you load a tune to your vehicle with the RTD, these credits are Non-Refundable.

Digital products and files that have no ability to be taken back physically, such as an SCT Tuner Unlock, are Non-Refundable.

nGauge Tune License Fee is included in your initial purchase of MPT tunes for the nGauge. This fee is factored into the price of the tunes and becomes Non-Refundable when the stock file has been emailed to MPT.

MPT Decals are Non-Refundable, once they have been 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

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Related Products

Recently Viewed Products