CS-FLVL-CO25-11 | Carli Suspension Carli Tuned King 2.5" Front & Rear 2.5" Lift Coilovers System For Ford F-250/F-350 4WD | 2011-2016 | Diesel

The same shocks and valving of the pintop but with the front spring and shock integrated. The Coilover system used Carli’s Fabricated Coilover Conversion plates as a display for the custom valved King 2.5″ Remote Reservoir Coilover. This system allows users height adjustability for after-market bumpers and winches while providing an awesome on and off-road ride.

Front Lift: 2.5-35″ / Front Travel: 8″ /  Rear Lift: 0-2" / Rear Travel: 13″ / Shock Diameter: 2.5" / Tire Fitment: 35″ x 12.5″

A “Base Kit” SKU must be accompanied by the SKU of a Leaf Spring option to form a complete system.

The Coilover system rides nearly identical to the Pintop. Take the description for the Backcountry and throw an exponent on it. Benefits of the Coilover System over the Pintop system are aesthetics (what looks cooler than a coilover?), height adjustability for large bumpers/winch combination and future upgradability. Once the coilover plates are installed, you’re a Coilover tune and Front/Rear Bypass purchase away from owning the Coilover-Bypass System.

The Coilover system boasts Carli specific, blueprinted, 8” Travel King 2.5” Coilovers front and 13” travel rear piggy-back reservoir shocks. In an effort 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 around the custom pistons based on the only thing that matters to us, 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 can’t 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 Coilover is a Jack-of-all-trades system from which every Super Duty owner would benefit. Raising the Super Duty Platform then adding Carli Tuned, 2.5” diameter shocks (55% more piston surface area than a 2.0” shock) will support the argument that these trucks should come equipped with 2.5” shocks from the factory.

The truck will sit 2.5” higher in the front and have more wheel travel thanks to the coilover that mounts in the Carli Coilover Conversion Bracket. The included 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 factory 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 counterpart. 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, an aftermarket airbag system should be installed to compliment the Full Progressive Leaf Springs to restore the F350 capacity. We recommend a system that will allow the airbags to disconnect from the lower mount during suspension cycling to ensure you’re able to take advantage of all your rear suspension travel. 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.

If ordering this kit with an Add-a-Pack, Super Duties equipped with a 3-5/8″ tall block from the factory will require the factory 2″ tall Block to achieve a leveled stance with the Add-a-Pack. Part Number: 7C3Z-5598-L and 7C3Z-5598-K

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 2.5” Ford Systems, we recommend 17”-18” wheels, no more than 9” wide with 5.5” of backspacing with Carli Fabricated Radius Arms or 5” Backspace with factory arms; 5” will require a bit more trimming. Tires, 37×12.5” will fit with some trimming; 35” will likely fit without trimming. 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

Rear Leaf Spring Options

*REQUIRED*

This System has been optimized for use with the Full Progressive Leaf Springs. This system is also compatible with the Progressive Add-a-Packs but there will be a notable ride quality difference on and off-road. 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.

11-16 FORD F250/350 4X4 PROGRESSIVE ADD-A-PACK KIT

SKU: CS-FPAP-11
- Built in the U.S.A. By Deaver Leaf Spring
- Smooth progressive design
- Supplied with U-bolts and hardware
- Provides 2.0" of lift
- O.E.M. load capacity maintained, improved ride
- Fitment: 2011-2016 F250/350 4x4, 3.5" Axle Tube

11-16 FORD F250/350 4X4 FULL PROGRESSIVE LEAF SPRING KIT - 1" LIFT

SKU: CS-FFSP-LVL-11
- Block eliminating, Full Progressive Spring Pack
- Includes new U-Bolts and Rear Bump Stop Drops
- Provides a 1/2", rear high stance to Carli Leveling Suspension Systems
- Fitment: 2011-2016 F250/350 4x4, Diesel - 3.5" Axle Tube

11-16 FORD F250/350 4X4 HEAVY DUTY FULL PROGRESSIVE LEAF SPRING KIT - 1" LIFT

SKU: CS-FFSP-LVL-11-HD
- Block eliminating, Full Progressive Spring Pack
- Heavy Duty Full Replacement Leaf Springs designed for those with constant 1,000lbs in the bed
- Includes new U-Bolts and Rear Bump Stop Drops
- Provides a 1", rear high stance on Matching 2.5" Leveling Suspension Systems
- 37" Tire Fitment
- Fitment: 2011-2016 F250/350 4x4, 3.5" Axle Tube

Torsion Sway Bar

*Optional*

For everyone that’s not loaded to the GVWR daily, the Carli Torsion Sway Bar provides the final link, lightening the last spring on the truck and maximizing the ride quality of the Super Duty Platform. Keeping your factory bar limits comfort, removing it completely makes for questionable control when hauling or emergency maneuvering. After several revisions and years in development, the Carli Torsion Sway Bar Splits the Difference perfectly, allowing a small amount of differentiation side to side before progressively engaging to add the needed control as leverage is applied. Rip corners in the dirt with surgical precision knowing there’s exactly enough rate to hold the body steady while cutting your line through the dirt. Hit the tarmac and enjoy the benefit of the lighter rate bar cruising around town with it’s on-road feel reminiscent of an independent front suspension – no more chassis reverberation on small bumps and let the suspension dance in the level cab while hitting off-camber driveways.

11-16 FORD F250/350 4X4 TORSION SWAY BAR KIT - 2.5" LIFT

SKU: CS-FTSB-LVL-11
- Direct Fitment to Carli Leveling Lifts
- Replaces Immobile Factory Sway Bar with Custom Torsion Bar
- Huge Ride Quality Improvement

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

Radius Arm Options

*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.

05-22 FORD F250/350 4X4 FABRICATED RADIUS ARMS - 2.5"/3.5" LIFT

SKU: CS-FARA-LVL-05
- 0.5°-2.5° of adjustable Caster correction
- 3/16 Construction, Fully Internal Gusseted with 1/2" Additional Tire Clearance
- 12" Limit Straps Kit Included
- 17-4 Stainless Spherical Joint for longevity and bind free Cycling

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.

08-16 FORD F250/350 4X4 HIGH MOUNT STEERING STABILIZER - STAINLESS STEEL - 2.5" & 4.5" LIFT

SKU: CS-FHMSS-08
- Inside the Carli Stainless Stabilizer
- Bolt in Replacement for OEM Stabilizer
- Fitment: 2008-2016 F250/350 4x4
- Works on levelled and lifted trucks ONLY
- WILL NOT work with Dropped Pitman Arms

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.

05-22 FORD F250/350 4X4 LOW MOUNT STEERING STABILIZER KIT - WITH DIFFERENTIAL GUARD

SKU: CS-FLMSS-05
- Custom Valved for Larger Tires, Adjustable Nitrogen Pressure
- Includes Differential Guard and Clamp
- Combines with High-Mount Stabilizer for Opposing Setup
- Optimized for Carli 2.5"-5.5" Systems