Description

Fabtech takes their 4 in. Super Duty systems to the next level with the release of the Dirt Logic 4.0 Coilover Conversion. This bolt on Coilover conversion will transform the ride quality of the Super Duty while providing outstanding damping capacity for rugged offroad use. The Dirt Logic 4.0 Coilover is constructed with a stainless steel body and a NitroSteel piston rod for maximum corrosion resistance. This 4 in. lift Coilover Conversion is offered with Fabtech's Tubular Radius Arm or 4 Link Systems Radius Arm system features an offset tubular design with dimple die side plate for maximum strength. The 4 Link system replaces the stock Radius Arms for an improved ride quality both on and offroad due to a near zero caster change throughout the suspension travel. Both systems include a track bar relocation bracket to center the front Super Duty axle under the vehicle with the new lift height. Rear lift comes from a 5 in. lift block with bump stop relocation brackets. Rear Dirt Logic 2.25 stainless steel shocks are valved to provide a balanced ride to the Super Duty for the finest on road ride quality. These high end 4 in. Systems are the pinnacle of quality and ride performance for the Super Duty. Each system is a bolt on installation and comes with Fabtech's 5 year 60,000 mile warranty.

Block Kit; Rear; For 4 in. Lift; For PN[K2228DL/K2227DL];

Specifications

BrandFabtech
Part NumberFTS22309
Lift/Drop Height4
Weight57 lbs

Vehicle Fitment

Year(s)MakeModelSubmodelNotes
2020, 2023-2027FordF-250 Super DutyKing RanchRear; For 4 in. Lift; For PN[K2228DL/K2227DL]
2020, 2023-2027FordF-250 Super DutyLariatRear; For 4 in. Lift; For PN[K2228DL/K2227DL]
2020, 2023-2027FordF-250 Super DutyPlatinumRear; For 4 in. Lift; For PN[K2228DL/K2227DL]
2020, 2023-2027FordF-250 Super DutyXLRear; For 4 in. Lift; For PN[K2228DL/K2227DL]
2020, 2023-2027FordF-250 Super DutyXLTRear; For 4 in. Lift; For PN[K2228DL/K2227DL]
2020, 2023-2027FordF-350 Super DutyKing RanchRear; For 4 in. Lift; For PN[K2228DL/K2227DL]
2020, 2023-2027FordF-350 Super DutyLariatRear; For 4 in. Lift; For PN[K2228DL/K2227DL]
2020, 2023-2027FordF-350 Super DutyPlatinumRear; For 4 in. Lift; For PN[K2228DL/K2227DL]
2020, 2023-2027FordF-350 Super DutyXLRear; For 4 in. Lift; For PN[K2228DL/K2227DL]
2020, 2023-2027FordF-350 Super DutyXLTRear; For 4 in. Lift; For PN[K2228DL/K2227DL]
2020, 2023-2024FordF-250 Super DutyLimitedRear; For 4 in. Lift; For PN[K2228DL/K2227DL]
2020, 2023-2024FordF-350 Super DutyLimitedRear; For 4 in. Lift; For PN[K2228DL/K2227DL]
2017-2019FordF-250 Super DutyKing RanchRear; For 4 in. Lift; For PN[K2228DL/K2227DL]; Vehicles Equipped w/2 Piece Driveshaft Require PN[FTS419]~Will Not Fit Gas Motors~Does Not Work w/Budget Or Basic Systems~Non Dually Models Only
2017-2019FordF-250 Super DutyLariatRear; For 4 in. Lift; For PN[K2228DL/K2227DL]; Vehicles Equipped w/2 Piece Driveshaft Require PN[FTS419]~Will Not Fit Gas Motors~Does Not Work w/Budget Or Basic Systems~Non Dually Models Only
2018-2019FordF-250 Super DutyLimitedRear; For 4 in. Lift; For PN[K2228DL/K2227DL]; Vehicles Equipped w/2 Piece Driveshaft Require PN[FTS419]~Will Not Fit Gas Motors~Does Not Work w/Budget Or Basic Systems~Non Dually Models Only
2017-2019FordF-250 Super DutyPlatinumRear; For 4 in. Lift; For PN[K2228DL/K2227DL]; Vehicles Equipped w/2 Piece Driveshaft Require PN[FTS419]~Will Not Fit Gas Motors~Does Not Work w/Budget Or Basic Systems~Non Dually Models Only
2017-2019FordF-250 Super DutyXLRear; For 4 in. Lift; For PN[K2228DL/K2227DL]; Vehicles Equipped w/2 Piece Driveshaft Require PN[FTS419]~Will Not Fit Gas Motors~Does Not Work w/Budget Or Basic Systems~Non Dually Models Only
2017-2019FordF-250 Super DutyXLTRear; For 4 in. Lift; For PN[K2228DL/K2227DL]; Vehicles Equipped w/2 Piece Driveshaft Require PN[FTS419]~Will Not Fit Gas Motors~Does Not Work w/Budget Or Basic Systems~Non Dually Models Only
2018-2019FordF-350 Super DutyKing RanchRear; For 4 in. Lift; For PN[K2228DL/K2227DL]; Vehicles Equipped w/2 Piece Driveshaft Require PN[FTS419]~Will Not Fit Gas Motors~Does Not Work w/Budget Or Basic Systems~Non Dually Models Only
2018-2019FordF-350 Super DutyLariatRear; For 4 in. Lift; For PN[K2228DL/K2227DL]; Vehicles Equipped w/2 Piece Driveshaft Require PN[FTS419]~Will Not Fit Gas Motors~Does Not Work w/Budget Or Basic Systems~Non Dually Models Only
2018-2019FordF-350 Super DutyLimitedRear; For 4 in. Lift; For PN[K2228DL/K2227DL]; Vehicles Equipped w/2 Piece Driveshaft Require PN[FTS419]~Will Not Fit Gas Motors~Does Not Work w/Budget Or Basic Systems~Non Dually Models Only
2018-2019FordF-350 Super DutyPlatinumRear; For 4 in. Lift; For PN[K2228DL/K2227DL]; Vehicles Equipped w/2 Piece Driveshaft Require PN[FTS419]~Will Not Fit Gas Motors~Does Not Work w/Budget Or Basic Systems~Non Dually Models Only
2018-2019FordF-350 Super DutyXLRear; For 4 in. Lift; For PN[K2228DL/K2227DL]; Vehicles Equipped w/2 Piece Driveshaft Require PN[FTS419]~Will Not Fit Gas Motors~Does Not Work w/Budget Or Basic Systems~Non Dually Models Only
2018-2019FordF-350 Super DutyXLTRear; For 4 in. Lift; For PN[K2228DL/K2227DL]; Vehicles Equipped w/2 Piece Driveshaft Require PN[FTS419]~Will Not Fit Gas Motors~Does Not Work w/Budget Or Basic Systems~Non Dually Models Only
2017FordF-350 Super DutyBASERear; For 4 in. Lift; For PN[K2228DL/K2227DL]; Vehicles Equipped w/2 Piece Driveshaft Require PN[FTS419]~Will Not Fit Gas Motors~Does Not Work w/Budget Or Basic Systems~Non Dually Models Only

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Fabtech P/N FTS22309

Lift Blocks

$272.33

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Free pickup at an H&H store Free — we'll bring it to your store, usually 1–3 days
Professional installation available
We install this. Labor runs $160/hour and the time varies by product, so call your local store for an exact quote.
Nothing is charged for it today — your local H&H store works out the exact cost when they call to say your order has landed.
Ships Fast
Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Installation availableLabor from $160/hour — ask your store
Fitment guaranteeIf it doesn't fit, no restocking fee Details
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Warranty handled hereClaim it at the store, not by mail Details
4.8 out of 5 stars, 5,735 Google store reviews. These rate our stores, not this product. Read the reviews.
4.8
5,735 reviews
Store reviews on Google

Rated 4.8 across 24 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Oxford · 1 day ago

Bedliner installed, in and out less than 20 minutes

Jonesboro · 1 day ago

Brian was so very professional and knowledgeable of the job he performed!!!

Lilburn · 2 days ago

I purchased a roll up cover that came damaged from the factory. Jim was able to kindly replace my broken part with another one. Exceptional customer service.

Marietta · 3 days ago

Great service as always. Needed something quickly, the store had it in stock and was able to pickup within minutes. Justin was helpful and very accommodating. Highly recommend!

Gainesville · 3 days ago

Just had Arcane Warrior roof rack installed. Unbelievably quick and convenient service. Blake and Garrett were readily available and exceptionally personable. Highly recommend them for any and all truck accessory recommendations, provisions and installations!

Cumming · 4 days ago

Good pricing, fast service. Quality products.

Trussville · 4 days ago

Good experience. If you need truck accessories, these are the guys.

Madison · 4 days ago

⭐️⭐️⭐️⭐️⭐️ WOW – That’s How You Stand Behind Your Work H&H installed my airbags last year, and recently I ran into an issue where they stopped working. From the very first call, they were incredibly helpful and patient, walking me through troubleshooting over the phone trying to save me a trip. When we couldn’t get it resolved, I called first thing Monday morning and they had me scheduled right away. They got the truck in, diagnosed the issue, and replaced the parts — completely under warranty — no hassle, no excuses. A couple hours later I was back on the road. That’s rare service these days. Professional. Honest. Stand-up guys who truly stand behind their work. H&H is hands down the place to go for all your truck needs. 💪

Pensacola · 4 days ago

Very knowledgeable, great selection and fast install .

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.

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Popular with the Ford F-250 Super Duty