2017–2022 FORD F-250, F-350 & F-450 SUPER DUTY (4TH-GEN) – LOGIQ DUAL-SPRING LEAF-ASSIST LOAD-LEVELING AIR SPRING KIT WITH 6,400 LB CAPACITY & LIMITED LIFETIME WARRANTY

Unlock your 4th-generation Super Duty's fullest potential with the LOGIQ Air Spring Kit — a 100% factory-assembled, bolt-in four-air-spring leaf-assist system engineered specifically for the 2017–2022 Ford F-250, F-350, AND F-450 Super Duty (the only kit in LOGIQ's lineup that covers F-450). This kit uses a unique dual-spring-per-side configuration (four total air springs) with dual rolling sleeve technology tuned to match the ride frequency of the Super Duty's front suspension — delivering the smoothest possible ride in a class of trucks notorious for harsh unloaded ride quality. Whether you're pulling a 30ft RV trailer in your 2019 F-250 (per verified customer review that transformed the truck experience), running a Powerstroke diesel work truck, hauling farming equipment and hay on your F-350 SRW, loading your F-450 with heavy equipment, or managing serious gooseneck loads, LOGIQ delivers premium HD-grade air suspension engineering.

Every detail is engineered for real-world 4th-gen Super Duty use. Unlike cheaper helper kits that simply increase spring rate or add leaf packs, LOGIQ solves load leveling with dual rolling sleeve air springs tuned specifically for the Super Duty's suspension frequency. The result: smooth, controlled ride performance even while towing heavy loads, with 6,400 lbs of total load capacity at 150 PSI and a wide 5–150 PSI operating range. The kit mounts between the frame rail and leaf pack with built-in locating features for precision fitment — no drilling, no welding, no guesswork. If your truck has factory overload springs, the LOGIQ kit replaces them and includes the overload spring removal hardware. This replacement improves loaded ride comfort and lifting capacity compared to running factory overloads. Verified customer review documents a 4-hour professional install at Tuff Trucks of Minot, Minnesota — "like a brand new truck" afterward.

Pair the kit with your choice of LOGIQ Air Management Package (AMP) or run it with the included Manual Inflation Kit for app-free, wiring-free simplicity. The default checkout bundle comes with the AirIQ SD1 AMP, delivering app-controlled lifting at an accessible price point. Upgrade to the AirIQ HD2 (2-channel smart manifold with Heavy-Duty compressor, up to 2.5x faster than competitors) for best-in-class smart air control with trailer presets — perfect for serious 5th-wheel and gooseneck owners. The AirIQ SD2 pairs the same 2-channel smart manifold with the Standard Duty compressor. All AMP options are controlled via the free AirIQ App or the optional AirIQ Remote. Add the 2-Gallon Aluminum Boost Tank for lightning-fast lifts and sustained air delivery.

Key Highlights:

• Dual-spring-per-side leaf-assist system — 4 total air springs
• Fits 2017–2022 Ford F-250, F-350 & F-450 Super Duty (4th-gen)
• Only LOGIQ kit that fits F-450
• 6,400 lb total load capacity at 150 PSI
• Wide 5–150 PSI operating range
• Dual rolling sleeve air springs
• Tuned to match front suspension frequency for optimal ride
• Fits trucks with OR without factory overload springs
• Replaces factory overload springs — IMPROVES ride & capacity
• Overload Spring Removal Hardware INCLUDED
• Mounts between frame rail and leaf pack — no drilling, no welding
• F-350/F-450 SRW standard; DRW (Dually) requires 88-23XXX-DRW hardware kit
• CONFIRMED 5th wheel hitch compatibility (full list in Fitment)
• 100% factory-assembled kit — ready to install
• Choice of Manual Inflation or AirIQ Smart Air Management
• Optional AirIQ Remote and 2-Gallon Boost Tank
• Limited Lifetime Warranty
• FREE ReadyGUARD 5-Year / 60,000 Mile Powertrain Warranty

Specs

Features

• Dual-Spring-Per-Side Configuration: This is NOT a traditional single-bag helper kit. The 4th-gen Super Duty kit uses TWO air springs per side (four total) with dual rolling sleeve technology — delivering vastly more load capacity, stability, and ride control than single-bag competitors. Verified customer review: "work and ride better than the single bags."
• ONLY LOGIQ Kit That Fits F-450: This is the only LOGIQ Air Spring Kit in the catalog that supports the Ford F-450 Super Duty pickup. If you have an F-450, this is your kit (the 2011-2016 F-250/F-350 kit explicitly excludes F-450).
• 6,400 lb Total Load Capacity at 150 PSI: Serious HD-grade load support engineered for real Super Duty duty cycles.
• Dual Rolling Sleeve Air Springs: Rolling sleeve air springs provide smoother operation, more consistent pressure distribution, and better durability than static-wall airbags. The rolling sleeve design is the same technology used in commercial truck and bus air suspensions.
• Tuned to Front Suspension Frequency: Unlike cheaper kits that just add spring rate, LOGIQ tunes the air spring frequency to MATCH the Super Duty's front suspension — delivering harmonized ride performance that eliminates the fore-aft "porpoising" common on HD platforms under load.
• Replaces Factory Overload Springs (If Equipped): Super Duty trucks with factory overload springs will have those removed when installing this kit. The LOGIQ system takes over and delivers BETTER loaded ride comfort and MORE lifting capacity than the factory overload stack.
• Overload Spring Removal Hardware INCLUDED: The kit ships with the specific hardware needed to remove factory overload springs — no need to source additional parts.
• Fits Trucks WITH OR WITHOUT Factory Overloads: Not every 4th-gen Super Duty has factory overload springs. Both configurations work with this kit — the overload removal hardware is used when needed.
• Mounts Between Frame Rail & Leaf Pack: The air springs mount in the space between the frame rail and the top of the leaf pack. Pre-engineered locating features reference off the factory frame — no drilling, no welding, no guesswork.
• 100% Factory-Assembled Kit: Ships ready to bolt in. All four air spring assemblies pre-built, hardware pre-packaged. Verified customer review documents 4-hour professional install (8am start, done by noon).
• F-350/F-450 SRW and DRW Compatible: The base kit works on single-rear-wheel (SRW) F-350 and F-450 configurations. Dual-rear-wheel (DRW / Dually) trucks require the additional DRW Hardware Kit (part #88-23XXX-DRW, sold separately).
• CONFIRMED 5th Wheel Hitch Compatibility: The 4th-gen Super Duty kit has CONFIRMED compatibility with specific OEM and aftermarket 5th wheel hitches (see Fitment section). Note: the compatible hitch list is more limited than the 2011-2016 kit — verify your specific hitch before ordering.
• Fender Liner Cutting May Be Required: LOGIQ provides a Fender Liner Cutting Template for installations that require trimming the fender liner for clearance. Download the template from the Downloads section of the LOGIQ product page before starting install.
• OE-Style Low-Frequency Ride Quality: The dual rolling sleeve air springs are tuned for OEM-like ride comfort unloaded, delivering smooth performance even while towing and hauling.
• Precision Fitment: Built-in locating features reference off the factory frame and leaf springs, guaranteeing proper fitment and operation for every install.
• Choice of Air Management: The default LOGIQ bundle includes the AirIQ SD1 AMP (reflecting the $1,699.90 bundled price). Downgrade to the Manual Inflation Kit for a lower sticker price, or upgrade to the AirIQ HD2 for best-in-class smart air control.
• AirIQ HD2 (Optional): 2-channel Smart Manifold + Heavy-Duty compressor. Independent driver/passenger air control. Up to 2.5x faster than competitors.
• AirIQ SD2 (Optional): 2-channel Smart Manifold + Standard-Duty compressor. Independent driver/passenger control. 2x faster than competitors.
• AirIQ SD1 (Default Bundle): 1-channel Smart Manifold + Standard-Duty compressor. Paired rear controls.
• AirIQ App Control: FREE download. Control inflation, deflation, presets, and monitoring from your phone. Save trailer-specific presets for one-tap towing setup. Verified customer uses the app to lift his trailer tongue during hookup to his 30ft trailer.
• Optional AirIQ Remote: 2-channel wireless remote for app-free quick-access control.
• Optional 2-Gallon Boost Tank: Powder-coated aluminum air tank for faster lifts and sustained air delivery.
• Limited Lifetime Warranty + FREE ReadyGUARD Coverage: LOGIQ air spring kits are backed by a Limited Lifetime Warranty on the air springs, PLUS a FREE 5-year / 60,000-mile ReadyGUARD powertrain warranty.

  Fitment

  Year	Make	Model	Platform	Notes
  2017	Ford	F-250 Super Duty	4th Gen Super Duty	Standard fitment
  2018	Ford	F-250 Super Duty	4th Gen Super Duty	Standard fitment
  2019	Ford	F-250 Super Duty	4th Gen Super Duty	Standard fitment
  2020	Ford	F-250 Super Duty	4th Gen Super Duty	Standard fitment
  2021	Ford	F-250 Super Duty	4th Gen Super Duty	Standard fitment
  2022	Ford	F-250 Super Duty	4th Gen Super Duty	Standard fitment
  2017	Ford	F-350 Super Duty (SRW)	4th Gen Super Duty	Standard fitment
  2018	Ford	F-350 Super Duty (SRW)	4th Gen Super Duty	Standard fitment
  2019	Ford	F-350 Super Duty (SRW)	4th Gen Super Duty	Standard fitment
  2020	Ford	F-350 Super Duty (SRW)	4th Gen Super Duty	Standard fitment
  2021	Ford	F-350 Super Duty (SRW)	4th Gen Super Duty	Standard fitment
  2022	Ford	F-350 Super Duty (SRW)	4th Gen Super Duty	Standard fitment
  2017	Ford	F-350 Super Duty (DRW)	4th Gen Super Duty	Requires DRW hardware kit
  2018	Ford	F-350 Super Duty (DRW)	4th Gen Super Duty	Requires DRW hardware kit
  2019	Ford	F-350 Super Duty (DRW)	4th Gen Super Duty	Requires DRW hardware kit
  2020	Ford	F-350 Super Duty (DRW)	4th Gen Super Duty	Requires DRW hardware kit
  2021	Ford	F-350 Super Duty (DRW)	4th Gen Super Duty	Requires DRW hardware kit
  2022	Ford	F-350 Super Duty (DRW)	4th Gen Super Duty	Requires DRW hardware kit
  2017	Ford	F-450 Super Duty	4th Gen Super Duty	Requires DRW hardware kit
  2018	Ford	F-450 Super Duty	4th Gen Super Duty	Requires DRW hardware kit
  2019	Ford	F-450 Super Duty	4th Gen Super Duty	Requires DRW hardware kit
  2020	Ford	F-450 Super Duty	4th Gen Super Duty	Requires DRW hardware kit
  2021	Ford	F-450 Super Duty	4th Gen Super Duty	Requires DRW hardware kit
  2022	Ford	F-450 Super Duty	4th Gen Super Duty	Requires DRW hardware kit

  CONFIRMED 5th Wheel Hitch Compatibility:

  Brand	Model
  Ford	OEM 5th Wheel
  B&W	GNRK1116
  Curt	16428
  Curt	60700
  Demco	DM8552031

   

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  FAQ

  • Does this really fit the F-450? Yes — this is the ONLY LOGIQ Air Spring Kit that supports the F-450 Super Duty pickup. The F-450 requires the additional 88-23XXX-DRW hardware kit (sold separately) since F-450 is always DRW/Dually. Note: one verified customer reported hardware-length issues on a 2021 F-450 overload removal install — allow extra install time and verify kit contents.
  • Does this fit my 2016 or older Super Duty? No. Use LOGIQ part 88-23110 for 2011-2016 F-250/F-350 Super Duty (3rd-gen). Note that the 2011-2016 kit does NOT support F-450 — this 88-23170 kit is the only option for F-450.
  • Does this fit my 2023+ Super Duty? No. Ford refreshed the Super Duty for 2023 with updated styling, interior, and powertrain. Verify LOGIQ compatibility for 2023+ Super Duty separately — a different SKU may be required.
  • What's the difference between the 88-23110 (2011-2016) and the 88-23170 (2017-2022) kits? Both kits are dual-spring (4 air spring) configurations with 6,400 lb capacity. Key differences: the 88-23170 (this kit) supports F-450 while the older kit does not; the 88-23170 requires 3" tire-to-leaf clearance vs 2.4" on the older kit; the 88-23170 may require fender liner cutting; and the DRW hardware kit requirement is EXPLICIT on the 88-23170 vs OPTIONAL on the older kit.
  • Does the F-350 SRW really work with the base kit? Yes. Verified customer review from a 2022 F-350 SRW owner confirms fitment with the base kit. Only F-350 DRW and F-450 require the additional 88-23XXX-DRW hardware kit.
  • Does this replace my factory overload springs? Yes, if your Super Duty has factory overload springs, this kit replaces them. The kit includes the specific hardware needed for overload spring removal. The LOGIQ system delivers BETTER loaded ride comfort AND MORE lifting capacity than the factory overloads.
  • Will I need to cut my fender liners? Possibly. LOGIQ provides a Fender Liner Cutting Template that you may need to use for proper installation. Download the template from the LOGIQ product page before starting install and verify whether your truck requires fender liner trimming.
  • Does this fit my Cab & Chassis Super Duty? No. Cab & Chassis configurations use different frame geometry.
  • Will it work with my 5th wheel hitch? LOGIQ has CONFIRMED compatibility with a specific list of 5th wheel hitches on the 4th-gen Super Duty kit: Ford OEM, B&W GNRK1116, Curt 16428, Curt 60700, and Demco DM8552031. The confirmed list is SMALLER than the 2011-2016 kit's list — if your hitch isn't on this list, contact us before ordering.
  • Does this fit my 2020+ 7.3L Godzilla gas Super Duty? Yes. Ford introduced the 7.3L "Godzilla" V8 in 2020. The engine change doesn't affect rear suspension fitment. Compatible.
  • Does this fit my 6.7L PowerStroke diesel? Yes. All 4th-gen Super Duty trucks with the 6.7L PowerStroke diesel are compatible. Powertrain doesn't affect rear suspension fitment.
  • Does this fit my F-250 Tremor? Yes, assuming you have the standard Tremor configuration (not Cab Chassis). The Tremor off-road trim shares rear suspension architecture with other 4th-gen trims.
  • How long does installation take? Verified customer review documents a 4-hour professional install (8am start, done by noon). Allow extra time for DIY installs, DRW/F-450 trucks (which require the additional DRW hardware kit), and trucks that need fender liner trimming. Add 3–4 hours for an AirIQ Air Management Package installation.
  • Do I need an Air Management Package to use this kit? No. The LOGIQ website defaults to the AirIQ SD1 bundle at $1,699.90, but you can select "Manual Inflation Kit" at checkout to drop the AMP and lower the price significantly. The Manual Inflation Kit is included with the base kit at no additional cost.
  • What's the difference between the AirIQ HD2, SD2, and SD1 Air Management options? All three provide smart app/remote control. The HD2 has a 2-channel smart manifold (independent driver/passenger control) and the Heavy-Duty compressor (2.5x faster than competitors). The SD2 has the same 2-channel manifold but with the Standard-Duty compressor (2x faster than competitors). The SD1 has a 1-channel manifold (paired rear control) with the Standard-Duty compressor.
  • What's the load capacity at lower PSI? Load capacity scales linearly with PSI. At 150 PSI maximum, the kit supports 6,400 lbs. At 100 PSI, expect approximately 4,300 lbs. At 60 PSI, expect approximately 2,500 lbs. Always observe the 5 PSI minimum and 150 PSI maximum pressure limits, and never exceed your Super Duty's GVWR or maximum payload.
  • Will this work with my aftermarket leaf springs? Most likely NOT. The kit mounts between the frame rail and the top of your factory leaf pack with precise locating features. Aftermarket leaf packs have different dimensions. Contact us for compatibility verification before ordering.
  • What's the warranty? LOGIQ Air Spring Kits come with a Limited Lifetime Warranty on the air springs themselves, PLUS a FREE 5-year / 60,000-mile ReadyGUARD Powertrain Warranty.
  • What's included in the base kit (without AMP)? (1) Driver Side Air Spring Assembly (dual springs pre-assembled), (1) Passenger Side Air Spring Assembly (dual springs pre-assembled), (1) Hardware Kit, (1) Overload Spring Removal Hardware Kit, and (1) Manual Inflation Kit.

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  Warranty

  LOGIQ LIMITED LIFETIME WARRANTY + READYGUARD POWERTRAIN COVERAGE

  The LOGIQ Air Spring Kit is backed by LOGIQ's Limited Lifetime Warranty against defects in materials and workmanship for the original purchaser. Air springs, hardware, overload removal hardware, and included components are covered for the life of the vehicle (original owner).

  FREE ReadyGUARD 5-Year / 60,000-Mile Powertrain Warranty is included with every LOGIQ Air Spring Kit — providing supplemental powertrain coverage when the kit is professionally installed per manufacturer specifications. ReadyGUARD registration required; see LOGIQ's warranty page for terms and conditions.

  Warranty does not cover damage from accidents, improper installation, overloading beyond specified capacity, exceeding vehicle GVWR, or use on vehicles not listed in the fitment guide. Contact Recon Recovery to initiate a warranty claim.

  ⚠️ WARNING: This product can expose you to chemicals including Di(2-ethylhexyl) phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov/product.