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2023-2026 Super Duty 4x4 Diesel 3.5" Lift Backcountry System (CS-FLVL-BC-CS-23)

Carli Suspension

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$5,476.32 CAD
Special Order - Average 2-4 Weeks for Fulfillment

Build Your Kit

The perfect lift kit for those wanting optimal performance on highways and off-road, this Backcountry lift kit includes Carli custom-tuned 2.0 remote reservoir shocks built with 6063 Aluminum, 5/8″ hardened steel chrome plated shaft, and 6061 billet rod ends. Linear-Rate Coil Springs provide a tighter ride when cornering and react consistently throughout any compression range, making them more responsive and predictable.

Front Sway Bars

Required

Leaf Spring Options

Required

Add-a-Packs are NOT recommended for the F350 (or any F250 equipped with the High Capacity Tow or Tremor Package)

Leaf Spring Shackle

Optional

The factory shackle is very strong BUT the design is not conducive to a smooth ride. The Carli shackle is constructed of 1/4″ American cold-rolled steel. The mid-length gusset ensures no deflection while the serviceable bushings offer a far superior ride to the bind of the factory bushings.

2° Pinion Shim

Optional

*OPTIONAL BUT RECOMMENDED* - When modifying the rear leaf springs (add-a-pack or Full Spring Pack) of the 2017+ Super Duty platform, there's a small chance you'll induce a driveline vibration around 70mph when under power from the rear driveline. These pinion shims will correct the angle to 4°-5°, ideal for our lifted applications. Although these will not be "required" on every truck, we've found the 4°-5° spec to be superior in our applications and these are FAR easier to install initially than correctively

Radius Arms

Optional

Icing on the cake, these arms have been completely redesigned for the 23+ Super Duty. They boast Limit Strap Protection for your Front Shocks, 1/4" Boxed Steel Constructions, Serviceable 17-4 Stainless Spherical Bearings and Adjustable Caster Correction up to 3.5° over stock specs to leave Death-Wobble in the rear-view.

Steering Stabilizer - Low mount

Optional

Bolt in steering stabilizer which compliments a Carli, or factory, high mount stabilizer. Adjustable from 70-200 psi to run neutral (no directional influence at 70psi) or at 200psi to counter the left-hand pull inherent to tires like Nitto Trail Grapplers. Run in conjunction with the Carli High Mount for the ultimate Dual, Opposing Steering Stabilizer combination that's infinitely adjustable.

Steering Stabilizer - High mount

Optional

Bolt in replacement for the factory stabilizer. Adjustable from 70-200 psi to run neutral (no directional influence at 70psi) or at 200psi to counter the right-hand pull inherent to tires like Toyo Mud Terrains.

Trophy Hitch

Optional

Get your over-sized spare out of your bed - crank it into the factory location and secure it with our 3-way tie-down with the Carli Trophy hitch. Boasting 16,000lbs. of capacity via the 3" hitch receiver, direct bolt in installation, and up to a 38" spare tire in the factory location!

Subtotal

Part Specs
Warranty
Description

The perfect lift kit for those wanting optimal performance on highways and off-road, this Backcountry lift kit includes Carli custom-tuned 2.0 remote reservoir shocks built with 6063 Aluminum, 5/8" hardened steel chrome plated shaft, and 6061 billet rod ends. Linear-Rate Coil Springs provide a tighter ride when cornering and react consistently throughout any compression range, making them more responsive and predictable.

Part Number: CS-FLVL-BC-CS-23

Features
  • Carli-Tuned remote reservoir 2.0 shocks, which provide a more comfortable on-road feel and better off-road performance
  • Corrosion-resistant aluminum bodies provide a long-lasting finish
  • Linear rate coil springs, front and rear shock package, brake line kit, bump stop drops, caster correction shims, radius arm drop brackets, and adjustable track bar
  • Fits up to 37" tires with ease for a more aggressive appearance and better off-road performance
  • Increases wheel travel to 9" front and 13.8" rear
Notes
  • NOT compatible with the ONBOARD SCALES/SMART HITCH. Modifying the ride height or spring rate will interfere with this system's performance

Fitment:

  • 3.5" Lift - 2023-2026 F250/350 4x4 Diesel
  • 1.5" Lift - 2023-2026 F250/350 TREMOR

Warranty
Limited 1 (One) Year Warranty

Vehicle Fitment

Part Specifications

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