CS-F45-COM-CS-05 | Carli Suspension Carli Spec 2.0" IFP Front & Rear 4.5" Lift Commuter System For Ford F-250/F-350 4WD | 2005-2007 | Diesel

The Super Duty Commuter 2.0 system is designed for people seeking the best on-road ride quality that don’t plan to off-road their vehicle beyond low-speed trail driving. Utilizing Carli SPEC 2.0″ Diameter, Internal Reservoir shocks, we’ve developed a tune that delivers all-around comfort and ride quality designed for on-road, in town, highway, and towing/hauling.

Front Travel: 11″ /  Rear Travel: 13.8″ / Shock Type: 2″ IFP / Tire Fitment: 37″ x 13.5″

The Super Duty Commuter 2.0 system is designed for people seeking the best on-road ride quality that don’t plan to off-road their vehicle beyond low-speed trail driving. Utilizing Carli SPEC 2.0″ Diameter, Internal Reservoir shocks, we’ve developed a tune that delivers all-around comfort and ride quality designed for on-road, in town, highway, and towing/hauling.

The mono-tube, internal reservoir, Carli SPEC 2.0 boasts 6063 Aluminum construction, anodized body for corrosion resistance, 5/8″ hardened steel chrome plated shaft, full serviceability & rebuildability and are built with 1-peice bushings in the 6061 billet rod-ends. These shocks are spec’d with a premium 5WT oil to balance lubricity, consistent damping and the widest available range in temperature variation. We back these with a 1-year warranty, serviced by Carli. More details on these shocks can be found HERE.

The truck will sit 4.5” 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 Sway Bar Links or Drop Brackets reset the sway bar engagement point. 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.

NEW for the Carli-SPEC: In the previous version, we optimized the Commuter for the add-a-pack while recommending against our full replacement leaf springs. With the new shocks and tuning, the rear can now be outfitted with a replacement Full Progressive Spring Pack. Add-a-Pack equipped systems maintain payload capacity and are designed to work with trucks equipped with the factory 3-5/8” rear block. Super Duties equipped with a 2″ tall block from the factory will require the factory 3-5/8″ tall Block to achieve a leveled stance with the Add-a-Pack. Part Number: 7C3Z-5598-HB, 7C3Z-5598-JB

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?

Customiziation Information

Sway Bar End Links

*OPTIONAL*

05-07 FORD F250/350 4X4 EXTENDED SWAY BAR END LINK - 4.5" LIFT

SKU: CS-FEL-05
- Corrects Sway Bar Geometry on 4.5" Lift
- Direct Bolt-in
- Unhindered Articulation, 100% Rebuildable
- 17-4 Stainless Steel Construction

Rear Spring Option

*OPTIONAL*

05-07 FORD F250/350 4X4 PROGRESSIVE ADD-A-PACK

SKU: CS-FPAP-05
- 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: 2005-2007 F250/350 4x4, 3.5" Axle Tube

05-07 FORD F250/350 4X4 FULL PROGRESSIVE LEAF SPRING KIT - 3" LIFT

*OPTIONAL*

SKU: CS-FFSP-05
- 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" Suspension Systems
- Fitment: 2005-07 F250/350 4x4, 3.5" Axle Tube

Carrier Bearing Drop

*OPTIONAL*

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

Long Travel Airbags

*OPTIONAL*

05-07 FORD F250/350 4X4 LONG TRAVEL AIR BAG SYSTEM - 4.5" LIFT

SKU: CS-FLTB-05
- Supports up to 12 inches of travel
- Compatible with rear lifts that level to a 4.5" Front Suspension System 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: 2005-2007 F250/F350 4x4 with 3.5" Axle Tube

Low Mount Steering Stabilizer

*OPTIONAL*

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

Fabricated Radius Arms

*OPTIONAL*

05-22 FORD F250/350 4X4 FABRICATED RADIUS ARMS - 4.5"/5.5" LIFT

SKU: CS-FARA-45-05
- 1°-4° of adjustable Caster correction
- 3/16 Construction, Fully Internal Gusseted with 1/2" Additional Tire Clearance
- Limit Straps Kit Included
- Serviceable 17-4 Stainless Spherical Joint at Frame Connection for longevity and bind free Cycling
- Requires Radius Arm Drop Brackets for 4.5"-5.5" Carli Systems
- Fitment: 2005-22 Ford F250/350 4x4