* Some items are excluded due to manufacturer restrictions. Leaf springs sold individually or in pairs are excluded. Only one coupon code may be applied per order. Coupon codes may not be combined with other discount codes or applied to prior orders. Coupon codes may or may not apply to sale items, depending on the item.
This Carli Suspension CS-FLVL-STR-SIG-08 2.5 inch Starter Lift System for the Ford F250 / F350 4wd models is a high quality kit that will lift the front end while also improving ride quality and suspension performance.
Featured in this leveling system are 2.5 inch lift front coil springs that have a slightly reduced multi rate for better ride comfort. Paired with the coil springs are Carli Signature Series shock absorbers. These shocks use a 2" diameter body with Zinc plating and clear coating for corrosion resistance. An internal reservoir with 5/8 inch diameter hardened steel chrome plated shaft are also featured.
To keep the front axle centered properly an adjustable front track bar is included. In typical Carli fashion this bar has features that are not found in other track bars. This includes 3/8 inch DOM construction that allow for use of a 1" x 7/8" FK bearing heim joint with a huge 1" shank.
Features & Benefits:
2.5 inch front lift / 0 inch rear lift
High quality components
Front linear rate coil springs - with reduced linear rate to improve ride quality
Carli Signature 2.0 IFP Front & Rear Shocks - 2" diameter body with zinc plating and internal reservoir
Designed to improve ride quality
Adjustable track bar - keeps front axle centered and dampens vibrations. Uses FK heim joint with huge 1" shank
Front Travel = 9" / Rear Travel = stock
Lifetime warranty on components, 1 year warranty on shocks
Allows use of up to 35 inch x 12.5 tires or 37 inch x 12.5 (with trimming)
Components Included:
CS-FLC-05: Front Coil Springs
CS-FSIG20SPKG-LVL-05: Carli Signature Series 2.0 IFP Shocks, Front and Rear
CS-FORDBBL-08: Brake Lines, Front
CS-FCASTERSHIM-25: 2 degree Caster Shims
CS-FPRB-05: Adjustable Track Bar
Optional Upgrades - While not required, Carli Suspension offers additional components to further enhance ride quality and / or performance of this leveling system. These can be found by scrolling down the page to the table below.
Important Notes1. Recommend 17”-18” wheels, no more than 9” wide with 5.5” of backspacing with Carli Fabricated Radius Arms or 5” Backspacing with factory arms
2. It is not advisable to use factory wheels with oversized tires, as this can lead to issues such as rubbing against the radius arm, sway bar, and, most importantly, the brake lines.
3. Add-a-Packs not recommended on F350 models due to poor ride quality.
Carli Suspension's Fabricated Leaf Spring Shackle kit is built from 1/4 inch steel construction and are greaseable and rebuildable. In contrast to the factory vulcanized bushings (which can significant portion of the rough ride experienced in Rams), the Carli shackle bushing assembly utilizes more bushing material and a thinner sleeve to prioritize ride damping. Moreover, the bushings are serviceable. You can droop the rear end and grease them through the protected zerk fitting. These heavy duty Carli shackles are a cost-effective method to improve the ride on the rear end of your truck, and works wonders by offering both serviceability and rebuildability. It is a worthwhile upgrade for your truck, even if you have factory leaf springs.
Carli utilize superior bushings over OEM
Greaseable and Rebuildable
Far better ride than factory shackle
1/4" Steel Construction
Fits Factory and Carli Springs
Carli provides a Limited Lifetime Warranty
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Carli Suspension's Fabricated Leaf Spring Shackle kit is built from 1/4 inch steel construction and are greaseable and rebuildable. In contrast to the factory vulcanized bushings (which can significant portion of the rough ride experienced in Rams), the Carli shackle bushing assembly utilizes more bushing material and a thinner sleeve to prioritize ride damping. Moreover, the bushings are serviceable. You can droop the rear end and grease them through the protected zerk fitting. These heavy duty Carli shackles are a cost-effective method to improve the ride on the rear end of your truck, and works wonders by offering both serviceability and rebuildability. It is a worthwhile upgrade for your truck, even if you have factory leaf springs.
This is a bolt-in companion to the Carli Low-Mount Steering Stabilizer. With an adjustable range from 70 to 200 psi, it allows you to achieve a neutral steering response at 70 psi or counteract the natural right-hand pull typically associated with tires like Toyo Mud Terrains at 200 psi. Designed to mount into the factory stabilizer location.
Simple, Bolt-in Installation
Mounts in factory OE location
Corrects right tire pull, adjustable
Combines with Low-Mount for opposing stabilization
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This is a bolt-in companion to the Carli Low-Mount Steering Stabilizer. With an adjustable range from 70 to 200 psi, it allows you to achieve a neutral steering response at 70 psi or counteract the natural right-hand pull typically associated with tires like Toyo Mud Terrains at 200 psi. Designed to mount into the factory stabilizer location.
Simple, Bolt-in Installation
Mounts in factory OE location
Corrects right tire pull, adjustable
Combines with Low-Mount for opposing stabilization
This is a bolt-in companion to the Carli High-Mount Steering Stabilizer. With an adjustable range from 70 to 200 psi, it allows you to achieve a neutral steering response at 70 psi or counteract the natural right-hand pull typically associated with tires like Toyo Mud Terrains at 200 psi. Designed to mount into the factory stabilizer location.
Simple, Bolt-in Installation
Mounts to tie-rod and included diff guard
Corrects left tire pull, adjustable
Combines with High-Mount for opposing stabilization
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This is a bolt-in companion to the Carli High-Mount Steering Stabilizer. With an adjustable range from 70 to 200 psi, it allows you to achieve a neutral steering response at 70 psi or counteract the natural right-hand pull typically associated with tires like Toyo Mud Terrains at 200 psi. Designed to mount into the factory stabilizer location.
Simple, Bolt-in Installation
Mounts to tie-rod and included diff guard
Corrects left tire pull, adjustable
Combines with High-Mount for opposing stabilization
Carli Suspension's Fabricated Radius Arms for the Ford F250 / F350 represent a significant upgrade from the weak, stamped factory radius arms. They incorporate internal x-bracing and gusseting, mirroring the design of Carli Suspension's other Radius Arm systems, ensuring superior strength and durability. These new arms are equipped with a rebuildable 17-4 Stainless spherical joint, enabling unhindered articulation while eliminating the irritating "kick" caused by the large factory bushings when they store and release energy. These Carli radius arms will correct 0.5°-2.5° of caster at the axle mount ensuring ANY Carli customer can achieve death-wobble-preventing positive caster. The end result is a much smoother ride with enhanced and more precise control. To further enhance performance and safety, Carli Suspension includes custom length Quad-wrap Limit Straps that prevent the shock from over-traveling during off-road conditions. With these improvements, you can experience maximum performance and peace of mind during your off-road adventures.
Heavy Duty design provides a massive strength upgrade over factory arms
0.5°-2.5° of adjustable Caster correction
Improved ride quality and control
Internal Cross Bracing and Gusseting for superior strength and durability
Serviceable 17-4 stainless spherical joints eliminate "kick" caused by large factory bushings
Includes 12" Limit straps
Carli provides a Limited Lifetime Warranty
Read More
Carli Suspension's Fabricated Radius Arms for the Ford F250 / F350 represent a significant upgrade from the weak, stamped factory radius arms. They incorporate internal x-bracing and gusseting, mirroring the design of Carli Suspension's other Radius Arm systems, ensuring superior strength and durability. These new arms are equipped with a rebuildable 17-4 Stainless spherical joint, enabling unhindered articulation while eliminating the irritating "kick" caused by the large factory bushings when they store and release energy. These Carli radius arms will correct 0.5°-2.5° of caster at the axle mount ensuring ANY Carli customer can achieve death-wobble-preventing positive caster. The end result is a much smoother ride with enhanced and more precise control. To further enhance performance and safety, Carli Suspension includes custom length Quad-wrap Limit Straps that prevent the shock from over-traveling during off-road conditions. With these improvements, you can experience maximum performance and peace of mind during your off-road adventures.
Heavy Duty design provides a massive strength upgrade over factory arms
0.5°-2.5° of adjustable Caster correction
Improved ride quality and control
Internal Cross Bracing and Gusseting for superior strength and durability
Serviceable 17-4 stainless spherical joints eliminate "kick" caused by large factory bushings