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.

Dirt Logic 4.0 Resi Coilover; Front; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side;

Vehicle Fitment

Year(s)MakeModelSubmodelNotes
2020, 2023-2027FordF-250 Super DutyKing RanchFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift
2020, 2023-2027FordF-250 Super DutyLariatFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift
2020, 2023-2027FordF-250 Super DutyPlatinumFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift
2020, 2023-2027FordF-250 Super DutyXLFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift
2020, 2023-2027FordF-250 Super DutyXLTFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift
2020, 2023-2027FordF-350 Super DutyKing RanchFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift
2020, 2023-2027FordF-350 Super DutyLariatFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift
2020, 2023-2027FordF-350 Super DutyPlatinumFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift
2020, 2023-2027FordF-350 Super DutyXLFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift
2020, 2023-2027FordF-350 Super DutyXLTFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift
2020, 2023-2024FordF-250 Super DutyLimitedFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift
2020, 2023-2024FordF-350 Super DutyLimitedFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift
2018-2019FordF-250 Super DutyBASEFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift; 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-350 Super DutyBASEFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift; 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-250 Super DutyKing RanchFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift; 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-250 Super DutyLariatFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift; 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-250 Super DutyPlatinumFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift; 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-250 Super DutyXLFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift; 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-250 Super DutyXLTFront; For 4 in. Lift; For PN[K2228DL/K2227DL/FTS835242D]; Passenger Side; w/4 in. Lift; 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 FTS835242P

Dirt Logic 4.0 Coilovers

$1,522.67

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In Stock
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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 suspension, wheel and tire work varies a lot by vehicle and setup — contact your local store for an exact installation 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
Price matchFound it cheaper? Tell us before you buy Details
Warranty handled hereClaim it at the store, not by mail Details
4.8 out of 5 stars, 5,785 Google store reviews. These rate our stores, not this product. Read the reviews.
4.8
5,785 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.

Mitch Zilm
Gainesville · 11 hours ago

I understand now why LEER has such high reviews. Blake and Justin create an environment that is completely stress free. Their knowledge and communication skills are top notch. My trailer hitch install was complete in less than an hour. Make the call, you won't be disappointed!!

Chase Crosby
Pensacola · 1 day ago

Great team great work highly recommend!

Scott Henslee
Marietta · 1 day ago

Everyone was professional and courteous.. It was a very pleasant experience. I am very impressed with my treatment and the product and won’t hesitate to return. Highly recommend.

Robin Little
Conyers · 3 days ago

Every employee was very helpful, kind and went out of their way to help me.

Dog Dog
Montgomery · 4 days ago

This place is the best, customer service is exceptional, they install steps for my denali , twenty five hundred h d, they have installed rock lights on my truck, i am very happy with this company.

Paul M. Campbell II
Trussville · 4 days ago

Wonderful people to work with. I have had both a Tono cover and mudflaps installed. They even helped finish up a taillight installation that I almost completed. These are the best people that I know to go get anything for your truck. I would recommend them highly!

Maryann Surtees
Tupelo · 1 week ago

Called the night before for a repair on the trailer. They were there at the exact time they said they would be and was very quick with the service. The technicians were very kind and polite, they even explained some parts and how they worked. Will definitely be back if i have any issues in the future when in the area.

Chris Latham
Fultondale · 1 week ago

Good job done. Friendly and fast. What else could I ask for.

Brian Wheeler
Jonesboro · 1 week ago

I recommend for anyone needing upgrades to their vehicle. I was in and out in an hour for my lightning installation. I'll be back.

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

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