Name: Carli 3.5" Leveling Suspension System 23-26 Ford F-250/350 6.7L Powerstroke
Brand: Carli Suspension
SKU: CS-FLVL-SIG-23
Price: 2073.0 USD
Availability: InStock

Looking for an economical upgrade to your SuperDuty to increase ride quality and level out your stance? Maybe you're confused about what you need or don't need. Carli Suspension is one of the best in the business in putting together exactly what you need with quality and price that will have you coming back. Introducing the Carli Suspension 3.5" Leveling Kit for Ford Powerstroke. High-quality coils, shocks, brake lines, and bump stops turn your Ford into something more than just a work truck.

The Super Duty Leveling System is designed for people seeking the best on-road ride quality on a budget. Utilizing the Signature Series shocks, Carli developed a tune that delivers all-around comfort and ride quality designed for on-road, in-town, highway, and towing/hauling. Unlike most of Carli's suspension systems, the Leveling System was tuned with 20", factory wheels on factory Michelin tires given many in the entry-level, 3.5" lift market want the most bang for their buck and will continue to run the factory wheels and tires.

This system will not achieve a proper rear high stance without the installation of the add-a-pack; it will sit slightly rear low with no rear option added! 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. For this reason, we do not recommend the Add-a-pack on an F350 or Tremor (as they all have F350 springs); you’re best to leave the factory springs unmodified. One can install the 3″ factory rear block for a leveled stance but rear ride quality will not be optimized (Factory Block PN: HC3Z-5598-A and HC3Z-5598-B). The Add-a-Pack installs in place of the lower, factory overload spring effectively making the factory leaf spring pack progressive.

Payload capacity is maintained and the rear end becomes a touch softer while being far more planted and predictable. The custom tuning in the rear Signature Series Shocks is optimized to control the combination of our Progressive Add-a-Pack with the factory main pack; it’s for this reason Carli advises against upgrading to the Full Progressive Spring Pack (too much rebound valving for a lighter rate spring).

Front Sway Bar Option

No Sway Bar: The Communter System is optimized to be used with a torsion sway bar giving a huge ride quality upgrade. Staying with the factory sway bar is not recommended unless you have a truck with a snow plow, or in-bed camper, or constantly hauling to capacity.
Sway Bar Drop Bracket: The economical solution as it keeps the Factory Sway Bar End Links but corrects the factory sway bar geometry.
End Link and Drop Bracket Kit: This kit combines End Links and Drop Brackets for perfect sway bar position and excellent articulation.
Sway Bar Kit and End Links: This kit replaces your immoveable factory sway bar with a custom torsion bar and has brackets and links to make sure it fits as it should. There will be a huge ride quality improvement when you install this kit.

Rear Leaf Spring Option

No Rear Leaf Spring: Unless you are driving a F-350 or a F-250 Tremor, you will not achieve a proper rear high stance without the installation of the add-a-pack; it will sit slightly rear low with no rear option added!
Carli Add-A-Pack: A nice improvement over stock, there will be a noticeable ride quality upgrade on and off-road. The Add-A-Pack is not recommended for F-350, F-250 with High Capacity Tow, or Tremor Package as their factory springs are best left unmodified with this package.

Leaf Spring Shackle Option

The SuperDuty can have a rather jarring ride quality in its rear due to factory vulcanized bushings in the leaf spring pack and shackle. While the shackle is tough, its design didn't take into account ride quality. Replace it with the Carli shackle to get both strength and smoothness.

Pinion Shim Kit Option

Recommended for when you are modifying rear leaf springs, these shims correct an angle issue for your driveline that can cause vibrations once you get 70mph. It's better to take care of the issue now when you install your suspension kit and then realize it later.

Adjustable Radius Arms Option

Put the nail in "Death Wobble"'s coffin with these radius arms from Carli. A full .5° to 2.5° of adjustable Caster correction comes with these full-length internal structure arms.

Steering Stabilizer Option

A lift kit brings many benefits but it does come with some added snags to your drive comfort. Smooth them out with steering stabilizers. Choose high, low, or both for the ultimate dual opposing combination you can adjust more times than you can count.

Manuals and Guides

PRODUCT DOCUMENTS

Vehicle Fitment

2023-2026 Ford 6.7L Powerstroke

KEY FEATURES:

Improved Handling
Improved Control
Level Stance
Geometrically Correct

COMPONENTS:

Front Leveling Coils
Ford Signature Series FRONT Shock Package, LVL
Front Brake Lines
Caster Correction Shims
High Clearance Bump Stop Drops (Front)
Radius Arm Drops, LVL

About Carli Suspension

CARLI SUSPENSION KITS, SYSTEMS, AND COMPONENTS

Yeah, we know Sage Carli can launch a full sized truck over nearly any obstacle. If you are into Baja racing, everyone knows by now that Carli Suspension is the name to go with. What you may not realize is that Carli has a suspension kit for your needs too. You probably don't care anything about having your expensive truck go air born, but you do want the best performance out of your suspension for your application. Carli Starter and Commuter 2.0 systems are designed to give you the best possible street manners compared to any other system on the market while providing ample room for the larger tires you want. Potholes disappear, you find yourself building speed on corners and washboard, and that's just when you are on the way to work. Now imagine heading out to feed the cows WITHOUT hitting your head on the headliner. Imagine coming back from your hunting trip WITHOUT needing a trip to the chiropractor. Take another look at Carli Suspension. It's not all about Baja. It's about YOUR truck and what you do with it. Stop by, we'll give you a ride and show you what you're missing. Just bring the checkbook and permission from the boss! One ride and you'll be hooked!

CARLI KITS

The entire engineering philosophy behind Carli aims to offer the real world Dodge Ram and Ford SuperDuty a suspension system that drastically increases the street drive of the vehicle while offering incredible off-road characteristics. So far, Sage Carli's suspension systems are the only option available where you don't have to compromise.

Carli products are designed to meet the expectations of both the daily street driver and the most extreme avid off road enthusiast. From the urban streets to the most remote places, Carli products will far exceed all your expectations. The easiest way to put this into perspective is that Carli truly builds suspension systems for the enthusiast....the person who truly LOVES their truck and wants to upgrade it with the most thought out, tasteful upgrades on the market. No, this type of individual isn't going to head to Napa to pickup a new track bar. They're going to research the best possible track bar on the market and go that route. Carli Suspension is truly a brand for enthusiasts, featuring products that are built by enthusiasts. Just watch any of Carli Suspension's videos and you'll understand why they have such a passion for their products.

Stock production trucks are built mainly to keep costs down. From a truck enthusiast's point of view these standards simply are not acceptable. From people looking to get a better ride with a more aggressive stance to people looking to get some serious off road performance, Carli understands the needs of these enthusiasts. This is epitomized by the ever growing list of satisfied customers. Carli Suspensions relentless pursuit of producing the best performing suspension systems is something that can be felt every time a customer drives their truck. Carli wouldnt have it any other way.

CARLI COMPONENTS

You know, its not always about a complete suspension. In fact, some of our best selling Carli products are things like a track bar, Carli ball joints, shocks, coil springs, and more. Maybe you've got a clunk in your front end that has been nailed down to being from a worn out track bar bushing and you did your research (mentioned above) and found out that the best track bar for your Ram or Ford is from Carli, so you buy that one. Or maybe you want a better ride, but only want to replace the coil springs for now. No problem. Sure, Carli is centered around their entire systems, but nearly all of their components can be used interchangeably on a stock height truck or one with an existing leveling or lift kit. We do our best to make note of any fitment requirements on each product page, but if you have any questions, please feel free to reach out and ask, we're happy to help.

Here at Diesel Power Products we only want to sell the best and lets face it, the stock Ram and Ford suspension needs help. Your stock suspension system is designed to be adequate and nothing more. Carli not only makes the ride of your truck better, it makes it safer. Whether you are towing a trailer on the interstate or doing a little off-road adventure, we will attest that you'll be more than satisfied by upgrading to Carli.

Video

Diesel Talk | Carli Suspension Kits Explained

Tyler from Carli Suspension sits down with Tyler from Diesel Power Products to explain the differences between Carli’s various suspension kits. From the entry-level Commuter system to the mid-tier Backcountry, and all the way to the high-performance Dominator kit, youll get a detailed look at what each option offers. Whether youre after improved street comfort, off-road capability, or a suspension that can handle it all, this breakdown will help you choose the right kit for your build.