2017-21 4WD Ford F250, F350 Super Duty 4" Radius Arm Dirt Logic 4.0 Coilover lift kit, Dirt Logic shocks

$4,988.93
Product No
K2227DL-FT
FREE SHIPPING Lower 48 States

Important Notes

Will not fit Gas or Dually models
Vehicles equipped with 2 piece driveshaft require FTS419

Quick Overview

Are you a Ford owner looking to give your Super Duty a bigger stance and get it up over a larger tire and wheel? Look no farther than Fabtech Motorsports to provide what you are looking for! The Fabtech 4" patented Radius Arm lift kit for your Ford F250 Super Duty levels and substantially lifts the truck. The radius arms feature a full tubular structure strengthened by dimple die side plates, with an adjustable alignment cam at the axle to allow caster adjustment. Front lift comes from our Dirt Logic 4.0 Coilover Shocks that bolt in place of the factory coil springs without removal of the coil spring bucket. For maximum corrosion resistance, Fabtech constructed the Dirt Logics with a stainless steel body. Featured is a giant 4" diameter aluminum remote reservoir that mounts above the Coilover in a horizontal position to allow for full compression travel when using oversized tires.

Kit Components
Front Dirt Logic 4.0 Reservoir Coilovers
Sway bar drop brackets
Pitman arm
Radius Arms
Track Bar Relocation Bracket 
Rear Block Kit
U-Bolts
Rear Dirt Logic 2.25 Shocks
All Necessary Hardware
Detailed Install Instructions

Kit Features

FIVE SIXTY Powertrain Warranty
Increased Ground Clearance
Allows a 35" tall tire

Use 35/12.50R17 tires w/17x9 wheels w/ 4-3/4" BS w/minor trimming **Use 35/12.50R18 tires w/ 18x9.5 wheels w/ 4 3/4” BS w/ minor trimming **Use 35/12.50R20 tires w/ 20x9 wheels w/ 5” BS w/ minor trimming View kit installation instructions
This Fabtech lift kit is covered by their FIVE SIXTY Powertrain Warranty. See Details

    • Make: Ford
    • Model: F250
    • Vehicle: 2017-21 F250 4" Radius Arm Dirt Logic 4.0 Coilover lift kit, Dirt Logic shocks
    • Drive: 4WD
    • Upsell: FTS22300 FT,FTS419 FT, FTS221162 FT, FTS220512 FT
    • Initialize: 1
    • Record Id: 1

Fabtech 4" lift kit fits following models:
2017 F250 Super Duty
2018 F250 Super Duty
2019 F250 Super Duty
2020 F250 Super Duty
2021 F250 Super Duty

2017 F350 Super Duty
2018 F350 Super Duty
2019 F350 Super Duty
2020 F350 Super Duty
2021 F350 Super Duty

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