CS-F55-D30-23 | Carli Suspension Dominator System 5.5 Inch Lift Kit Carli Tuned King 3.0" RR Front & Rear For Ford F-250/F-350 4WD | 2023-2023 | Diesel

Hammer the skinny-pedal and run circles around the E-Venture in the dirt, then pinky-out sip your coffee while commuting your Super-Duty – the Dominator does it all!

F250/350 Lift Height: 5.5"/ TREMOR Lift Height: 3.5″ / Front Travel: 10″ / Rear Travel: 13″ / Shock Type: 3″ Remote Reservoir / Tire Fitment: 37″ x 13.5″

This system boasts Carli Signature tuned, King 3.0” Remote Reservoir shocks so large, we worked with King for several years perfecting the fitment. The Result, offset upper stem-top and lower shock mounts to squeeze these massive, 10″ travel front shocks in place. This means no cutting or welding on the factory buckets to fit the shocks in the front – BOLT IN 3.0″ shocks.

The Rear is outfitted with matching 3.0″ Kings in a Piggy-Back reservoir configuration. We provide weld-in shock mounts to offset the oversized shock body away from the frame and strengthen the upper rear mount for the impending punishment. The installation is super easy, albeit, requires cutting and welding.

One thing to note here – none of the trucks on which we’ve installed these shocks have been equipped with a factory, or aftermarket, 5th wheel hitch. We’ve been told these rear shock mounts interfere and require modification to the factory 5th wheel hitch. As they’re weld-on, anyway – it shouldn’t be a problem for the fabricator to make this work but it’s worth noting!

How does it ride, you ask? As the old adage goes, there’s no replacement for displacement. The 3.0” shock has a piston surface area 45% greater than a 2.5” King and 126% larger than a factory 2.0” shock making it far more efficient in all situations. The massive surface area also ensures we can achieve amazing off-road performance while offering an on-road ride to rival the E-Venture (in plushness, can’t compete with active chassis control for stability but you get the point).

To provide customers with the best product, we designed a custom piston to determine proper base flow rates to ensure the shock works well in the heavy duty truck platform; we then tuned the shocks based on seat-of-the-pants feel. We round off ALL our King shocks with shafts machined and polished from a solid piece of 17-4 Stainless. Unlike King’s standard shafts, there is no coating to wear off, weather is far less likely to hurt them and if there is a small chip, you can round the edges with emery cloth to ensure the seal housing isn’t damaged as they’re not brittle like the stock, hardened shafts. The shocks are finished with King oil good to -55° F. Note that all King shocks are built with a plated steel body. If subjected to inclement weather for extended periods, we recommend wrapping your shocks in 3M to provide a moisture barrier that’s replaceable.

The truck will sit 5.5” higher in the front and have more wheel travel thanks to the taller, Progressive Rate Coil Springs. Radius Arm Drop Brackets reset the pivot point and keep the travel linear for the best ride while the Sway Bar Link & Drop Brackets Kit resets the sway bar engagement point. The End Link Kit is listed as an “option”, but it’s necessary to run. We plan to release a Torsion Sway Bar in the near future so the end-link options were pulled from the base kit and made selectable in anticipation of the second option. Bump Stop Drops protect the shocks from over-compressing, the Adjustable Track Bar centers the front axle and Stainless Brake Lines firm up braking and ensure there is enough line for the newfound travel. To round off the front end, we include Caster Shims to tighten the steering.

The rear can be outfitted with a replacement Full Progressive Spring Pack (reduces capacity to a “light” ¾-ton) or factory leaf-pack modifying Progressive Add-a-Pack (maintains factory payload capacity and pairs with the included Carli Fabricated 2” block). This is where the F250 and F350 are a bit different. Since 2008, the main spring packs on these two trucks is different; the F250 has a lighter rate spring pack than its 350 counterparts. The F250 Add-a-Pack equipped systems are a nice improvement over stock; the F350 with the Add-a-Pack is still very stiff in the rear as the main pack doesn’t move much unless loaded. We recommend the Full Replacement Leaf Spring packs for both trucks but especially the F350 given the super-stiff factory springs. If capacity is a concern, the Full Progressive Leaf Springs can be supplemented back to the factory capacity of a SRW F350 with the addition of our Long-Travel Airbags (Coming soon for the 2017). The Full Progressive Leaf Spring Pack will shift the axle slightly forward in the wheel well to ensure maximum tire clearance for a 37” M/T at full compression.

Wheel and Tire: Factory Wheels SHOULD NOT be run with oversized tires. They’re known to rub the radius arm, sway bar and most concerning – Brake Lines. Factory tires and factory wheels will work without issue but we DO NOT recommend running oversized tires on factory wheels. On our 4.5” Ford Systems, we recommend 17”-18” wheels, no more than 9” wide with 5” of backspacing with a 37”, E-Rated Tire. The more rubber, the better the small bump compliance will be at proper inflation pressures. The ride will firm up as you go larger in wheel diameter. For more details, see our article on wheel and tire selection and tire pressures:

Tires and Wheels: How Do They Affect My Ride?

Customization Information

Sway Bar

*REQUIRED*

The Dominator System has been optimized for use with the Torsion Sway Bar; this sway bar upgrade is a HUGE ride quality upgrade. Maintaining the factory sway bar through use of the Sway Bar Drops & Extended Link Kit is only recommended for customers with snow-plows, in-bed campers or who are constantly hauling to the capacity of the truck.

FORD F250/350 4X4 EXTENDED SWAY BAR END LINK & SWAY BAR DROP BRACKET KIT - 4.5"/5.5"

SKU: CS-FELKIT-45-17
- Combines End Links and Drop Brackets For Perfect Sway Bar Position
- 17-4 Stainless Steel, Fully Rebuildable
- Excellent Articulation
- Compatible with 4.5" & 5.5" Suspension Systems

FORD F250/350 4X4 TORSION SWAY BAR KIT - 4.5"/5.5" LIFT WITH END LINKS

SKU: CS-FTSB-45-17
- Direct Fitment to Carli 4.5" & 5.5" Lifts
- Replaces Immobile Factory Sway Bar with Custom Torsion Bar
- Huge Ride Quality Improvement
- Includes CS-FEL-45-17 Drop Brackets and Sway Bar Links

Rear Leaf Spring Option

*REQUIRED*

The Dominator System has been optimized for use with the Full Progressive Leaf Springs. This is the recommended option. Selecting anything other than this option will result in non-optimal operation of the system. Selecting "NO Rear Leaf Spring Selection" will result in an unknown ride quality and height result as all Carli Systems are optimized to either the Add-a-Pack or Progressive Leaf Springs.

FORD F250/350 4X4 PROGRESSIVE ADD-A-PACK - 3" LIFT

SKU: CS-FPAP-45-17
- Built in the U.S.A. By Deaver Leaf Spring
- Smooth Progressive Design
- Supplied with 2" Block, Bump Stop Drops, U-bolts and Hardware
- Provides Slightly Rear-High Stance with 4.5" & 5.5" Lifts
- Load Capacity is Maintained, Ride Quality is Improved

FORD F250/350 4X4 FULL PROGRESSIVE LEAF SPRING KIT - 3" LIFT

SKU: CS-FFSP-17
- Block eliminating, Full Progressive Spring Pack
- "Light" 3/4-Ton Capacity, Full Capacity Attainable with Long Travel Airbags
- Includes new U-Bolts and Rear Bump Stop Drops
- Provides a 1", rear high stance on Matching 4.5"/5.5" Suspension Systems

 Leaf Spring Shackle

*OPTIONAL*

Much of the jarring ride of the Super Duty rear can be attributed to the factory vulcanized bushings in the leaf spring pack and shackle. 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.

05-23 FORD F350/350 4X4 FABRICATED LEAF SPRING SHACKLE

SKU: CS-FSHACKLE-11
- Greasable and Rebuildable
- Far Better Ride than Factory Shackle
- 1/4" Steel Construction
- Fits Factory and Carli Springs

Long Travel Airbags

*OPTIONAL* - Restores Factory capacity to reduced rate Carli Leaf Springs. Provides the best of both ends of the spectrum. Ride on Carli's soft-rate leaf springs when unloaded then air the bags up to level the chassis and support your load! Standard F250 will have 3.5" Axle Tube, High-Capacity Tow Package F250 will have 4". F350 will have 4" and DRW will be 4.5". We ALWAYS recommend measuring your axle before ordering as the above are guidelines and should be confirmed prior to ordering!

23 FORD F350 4X4 LONG TRAVEL AIRBAGS - 3.5" AXLE TUBE

SKU: CS-FLTB-23-35
- Supports up to 12 inches of travel
- Compatible with Carli 5.5" Suspension Systems ONLY
- Restore Factory Payload to Full Progressive Springs
- Adjustable Rear Loaded height, 2,000lb Capacity per bag at 100psi
- Use Manually (included) or with onboard air System (1/4" airline compatible)
- Fitment: 2023 F250/F350 4x4 with 3.5" Axle Tube

23 FORD F350 4X4 LONG TRAVEL AIRBAGS - 4.0" AXLE TUBE

SKU: CS-FLTB-23-40
- Supports up to 12 inches of travel
- Compatible with Carli 5.5" Suspension Systems ONLY
- Restore Factory Payload to Full Progressive Springs
- Adjustable Rear Loaded height, 2,000lb Capacity per bag at 100psi
- Use Manually (included) or with onboard air System (1/4" airline compatible)
- Fitment: 2023 F250/F350 4x4 with 4" Axle Tube

23 FORD F350 4X4 LONG TRAVEL AIRBAGS - 4.5" AXLE TUBE

SKU: CS-FLTB-23-45
- Supports up to 12 inches of travel
- Compatible with Carli 5.5" Suspension Systems ONLY
- Restore Factory Payload to Full Progressive Springs
- Adjustable Rear Loaded height, 2,000lb Capacity per bag at 100psi
- Use Manually (included) or with onboard air System (1/4" airline compatible)
- Fitment: 2023 F250/F350 4x4 with 4.5" Axle Tube

2° Pinion Shim

*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.

05-23 FORD F250/350 4X4 FORD PINION SHIM KIT, 2 DEGREE

SKU: CS-FPSKIT-3X2
- 2° Pinion Shim Kit
- Includes new Center Pin

Fabricated Radius Arm Option

*OPTIONAL*

Icing on the cake, these arms add Additional Tire Clearance, 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.

23+ FORD F250/350 4X4 FABRICATED RADIUS ARMS - 5.5" LIFT

SKU: CS-FARA-55-23
- 0.5°-2.5° of adjustable Caster correction
- 3/16 Construction, Full Length Internal Structure
- 15" Limit Straps Kit Included
- 17-4 Stainless Spherical Joint for longevity and bind free Cycling
- Fitment: 2023+ Ford F250/350 4x4

Low Mount Steering Stabilizer

*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.

23+ FORD F250/350 4X4 LOW MOUNT STEERING STABILIZER WITH DIFF GUARD

SKU: CS-FLMSS-23
- Inside the Carli Stainless Stabilizer
- Custom Valved for Larger Tires, Adjustable Nitrogen Pressure
- Includes Differential Guard and Clamp
- Combines with High-Mount Stabilizer for Opposing Setup
- Fitment: 2023 Ford F250/350 4x4
- Optimized for Carli 3.5"-5.5" Systems

High Mount Steering Stabilizer

*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.

17-23 FORD F250/350 4X4 HIGH MOUNT STEERING STABILIZER - STAINLESS STEEL - 2.5" & 4.5" LIFT

SKU: CS-FHMSS-17
- Long Lasting Performance and Appearance
- Bolt in Replacement for OEM Stabilizer
- Fitment: 2017-23 F250/350 4x4
- Works on leveled and lifted trucks ONLY

Carrier Bearing Drop

*OPTIONAL*

For trucks with 2-piece driveshafts; lowers the carrier bearing to eliminate take-off shudder resulting from additional driveshaft angle from the lifted suspension.

05-23 FORD F250/350 4X4 CARRIER BEARING DROP

SKU: CS-CARRIERDROP-F
- Drops Carrier Bearing on 2-Piece Driveshafts
- Prevents take-off shudder/driveline vibration
- Stackable 3/8" Shims for 1"-4" Rear Lift

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!

17-23 FORD F250/350 4X4 FORD TROPHY HITCH

SKU: CS-FHITCH-1723
- Direct Bolt in, Rated to 16,000lbs., 3" Hitch Receiver
- 3/16" and 1/4" Cold-Rolled American Steel
- Utilizes Factory Winch + 3-way Tie-Down to Secure Spare
- 38" Spare Tire in the Factory Location
- May Require Exhaust Modification
- Requires 5/8" x 4" (usable shank) Hitch Pin