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21-25 Ford F-150 4WD QA1 LK02-FF04 Dual Adjustable Lowering Kit (3.5in-5.5in)

Upgrade your 2021–2025 Ford F‑150 4WD with QA1’s precision-engineered lowering kit. Achieve a customizable stance and superior ride control with double-adjustable shocks, heavy-duty components, and easy bolt-in installation—all backed by a lifetime warranty and built in the USA. Top Features Front drop: 1–3" (stock spindles) or 3–5" (drop spindles) Rear drop: 3.5–5.5" with ½" increments (+1.5" for 4WD) Double-adjustable shocks for rebound/compression tuning Heavy-duty Pro Coil system with polyurethane bushings Flip brackets, shackles, hangers for rear drop Fully bolt-in design—no cutting or welding Made in the USA Lifetime warranty on shocks Vehicle Fitment Fits 2021–2025 Ford F-150 4WD models only Not compatible with PowerBoost models Not compatible with CCD (Continuously Controlled Damping) suspension
$ 2,494.95 USD
On-Sale $ 2,494.95 USD
Normally $ 2,764.00 USD
Save $ 269.05
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21-25 Ford F-150 2WD QA1 LK02-FF03 Dual Adjustable Lowering Kit (3.5in-5.5in)

Upgrade your F-150’s stance and handling with this premium dual-adjustable lowering kit. Engineered for precise ride height control, improved comfort, and enhanced performance—perfect for street or track. Built tough with bolt-in ease and backed by a lifetime warranty. Top Features 3.5"–5.5" rear drop adjustability (½" increments) 3"–5" front drop with drop spindles (1"–3" with stock spindles) Dual-adjustable shocks for rebound & compression tuning Heavy-duty construction with 1" chromoly T-bar & polyurethane bushings Bolt-in design—no welding or cutting required Made in the USA Lifetime warranty (registration required) Vehicle Fitment 2021–2025 Ford F-150 (2WD only) Fits models with or without aftermarket drop spindles Not compatible with PowerBoost or CCD suspension systems
$ 2,494.95 USD
On-Sale $ 2,494.95 USD
Normally $ 2,764.00 USD
Save $ 269.05
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21-25 Ford F-150 4WD QA1 LK01-FF04 Single Adjustable Lowering Kit (3.5in-5.5in)

Lower your 2021–2025 Ford F-150 4WD with this premium QA1 kit featuring single-adjustable coil-overs and a heavy-duty rear drop system. Achieve a customized stance, enhanced ride quality, and bolt-in installation—all backed by a lifetime warranty. Top Features Adjustable front Pro Coil coil-overs Rear drop: 3.5"–5.5" with ½" increments Built for heavy-duty use with polyurethane bushings Single-adjustable shock damping Direct bolt-in installation Made in the USA Lifetime shock warranty Vehicle Fitment 2021–2025 Ford F-150 4WD only Not compatible with PowerBoost or CCD suspension
$ 2,086.95 USD
On-Sale $ 2,086.95 USD
Normally $ 2,312.00 USD
Save $ 225.05
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21-25 Ford F-150 QA1 9056-121 2in Drop Spindle - Pair

Lower your F‑150’s front end by 2 inches with these precision-engineered QA1 drop spindles. Designed for both 2WD and 4WD models, they deliver a clean, bolt-on install and maintain factory geometry—ideal for a sleeker stance without sacrificing ride quality. Top Features: 2” front drop for aggressive stance Bolt-on install—no cutting or welding Compatible with 2WD & 4WD Forged steel for strength and durability Works with 22”+ wheels Pairs perfectly with QA1 coilovers Vehicle Fitment: 2021–2025 Ford F‑150 All cab configurations 2WD and 4WD models
$ 509.95 USD
On-Sale $ 509.95 USD
Normally $ 564.94 USD
Save $ 54.99
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21-25 Ford F-150 2WD QA1 LK12-FF03 Dual Adjustable Lowering Kit w/ Spindles - 3.5-5.5in

Upgrade your 2021–2025 Ford F‑150 2WD with the QA1 LK12‑FF03 Dual Adjustable Lowering Kit. This all-in-one solution offers adjustable ride height, superior handling, and a bold stance—ideal for daily driving or performance use. Easy bolt-in install and lifetime warranty make it a smart, long-term investment. Top Features Front Pro Coil coil-overs with QA1 drop spindles 3″–5″ front drop; 3.5″–5.5″ rear drop Double-adjustable shocks (rebound & compression) Heavy-duty polyurethane bushings and chromoly T-bar Rear flip kit, shackles, and hangers included Powder-coated steel construction for durability Easy bolt-in installation—no welding required Lifetime warranty when registered Made in the USA Vehicle Fitment Fits 2021–2025 Ford F‑150 2WD Compatible with 22″+ wheels Works on most trims (XL, XLT, Lariat, etc.) Not compatible with PowerBoost or CCD suspension 4x4 models will see approx. 1.5" additional rear drop due to OE block removal
$ 2,953.95 USD
On-Sale $ 2,953.95 USD
Normally $ 3,272.49 USD
Save $ 318.54
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We are a performance shop, selling parts and accessories, but we are also a dyno shop. We develop our tunes in-house on our dyno. Making sure everything is perfect before we sell anything to our customers.
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QA1 – High-Performance Suspension Solutions

QA1, also known by its acronym, is a leading name in high-performance suspension products, with a reputation for crafting cutting-edge components for cars, trucks, and racing vehicles. Known for delivering premium shocks, struts, coil-overs, and suspension systems, QA1 is highly regarded in the automotive industry. With a focus on precision engineering and innovation, QA1 provides a wide range of solutions tailored to enthusiasts, racers, and performance vehicle owners. QA1’s products are designed to enhance handling, stability, and control, whether for street, track, or off-road applications.

QA1 is recognized for its dedication to quality and performance, making it a top choice for automotive enthusiasts seeking reliable, durable, and effective suspension solutions. The brand offers a diverse range of products, including fully adjustable coil-over kits, performance shocks, sway bars, and control arms, engineered for both street and racing applications. QA1 components are designed to improve handling, reduce body roll, and provide a smoother ride, all while maintaining durability even under extreme conditions. Whether you're a casual driver or a competitive racer, QA1's extensive catalog ensures there's a suspension product tailored to your specific needs.

For customers interested in upgrading their vehicle’s performance, QA1 offers the perfect combination of technology and innovation. Their suspension products provide improved handling, better ride quality, and increased vehicle control. QA1's reputation for reliability ensures that drivers can confidently push their vehicles to their limits, knowing that their suspension system is built to perform at the highest level. Whether building a custom project, improving ride comfort, or optimizing for racing, QA1’s products deliver the performance needed to enhance driving experiences and vehicle performance.

If you have any questions about QA1 or are looking for a product that isn’t featured, MPT Performance experts are available to assist. Reach out via email for personalized advice or assistance in locating specific QA1 products.