Carli E-Venture System – 2023 Ford F250/F350 4x4 Diesel – 3.5 Inch
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Configuration and pricing: The listed price is the manufacturer’s starting system price in USD. Required selections and optional upgrades affect the final total. Gallery photographs may show optional components. Confirm the complete configuration and vehicle fitment before ordering.
| F250/350 Lift Height | TREMOR Lift Height |
|---|---|
| 3.5″ | 1.5″ |
| Front Travel | Rear Travel |
|---|---|
| 9″ | 13″ |
| Shock Diameter | Tire Fitment |
|---|---|
| 2.5″ | 37″ x 12.5″ |
Our Systems are not compatible with the ONBOARD SCALES/SMART HITCH. Modifying the ride height or spring rate will interfere with this system’s performance.
Description
The future has arrived. The E-Venture system stays two steps ahead of the driver thanks to data input from a provided engine mounted sensor and factory sensors via the OBDII port. The in-cab mounted “Brain” of this system processes the information through a proprietary algorithm. Thanks to this cornucopia of electronic goodness, the E-Venture System reads and reacts the terrain 250 times per second. The resulting ride is the Best. The “best” is an absolute statement… On road? Off Road? Gravel? Rutted, pot-hole filled unmaintained lease roads? Yes… Yes to all of it. The systems takes the capability of a 2.5″ Shock well beyond the threshold we’ve come to expect!
Shocks
The shocks themselves are top-tier construction. Hard-anodized aluminum bodies and reservoirs pair with 17-4 Stainless Shock Shafts will stand the test of time and elements. Billet Rod ends house teflon lined bearings to ensure industry leading performance and longevity.
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Electronic Control Unit
The “Brain” of the system is the ECU (Electronic Control Unit). The ECU Harness uses a large OEM-style connector with a rocker linkage to ensure it remains secured once fastened. We played with a few mounting locations in our R&D and the heat-cycling of our initial under-hood location proved detrimental to the ECU’s operable temperature range. We redesigned the harness to accommodate an in-cab mounting location (under the driver’s seat) and have had no overheating activity since.
Harnesses
The ECU Harness is home to the connectors for the 4 harnesses in the system that allow all transmission of power and data. All connectors are unique to ensure connections to the ECU can’t be mixed up.
- Front Shock Harness: Male Connection on the harness, Female on ECU Harness. Connects 2 Front Shocks to the ECU.
- Rear Shock Harness: Female Connection on harness, Male on ECU Harness. Connects 2 Rear Shocks to the ECU.
- Power Harness: Wires Power and Ground for the system and includes a fuse Tap to indicate ignition power to the system.
- Communication Harness: OBDII, Touch Screen, and IMU Sensor Connections all feed into ECU.
Sensors
Via the communication harness, the ECU accesses data from the engine mounted IMU (Inertial Measurement Unit). This unit senses any change in pitch/roll of the vehicle. The data from this IMU combines with information gathered from the OBDII port (Brake Pressure, RPM, Steering Angle, Throttle, etc.) to anticipate changes in chassis movement. Subsequently, it firms and softens the shocks where necessary to maintain a chassis that’s as level as possible.
Touch Screen
The most important part of the interface is the one with which you interact. SDI put in a TON of work here to ensure a user-friendly interface with clean integration. We worked with them to take it a step further. The Bracket and Touch Screen mount in place of the bottom grab-handle bolt cover placing the touch screen both visible and out of the way. We provide a longer bolt to secure the screen. This location allows for clean routing of the wiring harness that feeds the Touch Screen without the need to trim the grab handle or weather-stripping.
Carli Modes
We worked with SDI to refine the drive modes; we wanted to increase the seat-of-the pants change between each mode. Offered on the E-Venture System are Mountain (Rock-Crawl), Street and Desert Modes. This is in order from softest/least sensitive to most controlled/active. These modes have been EXTENSIVELY refined; there’s nothing standard about them. All you, as the customer, need to do is select the mode and the system will activate the profile instantaneously.
Within each of the above modes, users can refine the ride to their taste and it will auto-save the profile. There are adjustments for the front and rear shocks independently to increase control or comfort within each of the drive modes. We tuned and refined our recommended settings to be centered on ALL drive modes but that doesn’t mean you won’t prefer to run the front in the center of the adjustment and rear all the way toward comfort. Point is, it’s completely up to you!
Pro Mode
This mode takes it a step further for those that like to get nerdy. This mode allows users to adjust the Pitch, Roll, Brake, Throttle and Steering Response. Don’t worry, if your curiosity gets ahead of your knowledge or you failed to track your changes, we’ve implemented a “Restore Default” setting.
Operating Screen
While driving, the screen is defaulted to your interface showing the real-time correction at each corner. Numerical values between 0-10 show the adjustment intensity. You’ll notice these numbers change in speed of correction and amount of correction as the drive modes are altered. Swipe the screen to the right and you’ll find the roll/pitch read-out indicating the data being fed by the IMU.
This screen is also dimmable to a few different brightness to avoid distraction for those long, late-night drives where you won’t be looking at the touch screen.
Hauling
Arguably the most handy feature for our customers is the Rear Load Adjustment. This gives the user incremental control over the rear dampers. When loaded, the rear can be adjusted to find the balance of comfort and support OR, as we preferred, max the rear support to prioritize load support. This adjustment makes a huge difference in the rear control when loaded; this will likely be the most championed feature.
BASE KIT
The truck will sit 3.5” higher in the front and have more wheel travel thanks to the lighter rate Carli Coil Springs. 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 Radius Arm Drop Brackets & 1° Caster Shims to correct caster and provide proper tracking. A fabricated, High-Clearance Bump Stop Drop to keep the springs clear from the contacting the factory bump stop.
The E-Venture system has been optimized to run with our Torsion Sway Bar; this is highly recommended as it lightens the most commonly neglected spring rate – the factory sway bar. From the Torsion Sway bar upgrade, one can expect a far more compliant feel and increased articulation with only slightly more body roll.
The rear should be optioned with the replacement Full Progressive Spring Pack (reduces capacity to a “light” ¾-ton). We’ve not tested the E-Venture system with the Progressive Add-a-pack.
Wheel and Tire
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:
Configuration Options
Base Kit
- 23-26 FORD F250/350 4X4 DIESEL 3.5" LIFT E-VENTURE SYSTEM — $7,653.00
2025 Platinum Touch Screen Mount - Suede A-Pillar
In 2025, Ford introduced a new Suede A-Pillar into the higher trims. We've only seen it in the platinum so far, but it may exist elsewhere. We worked with SDI to produce a new touch screen mount to work with this specific pillar. Click on the pictures to find out if your truck will require this mount.
- 25 FORD SUPER DUTY PLATINUM E-VENTURE TOUCH SCREEN MOUNT - SUEDE A-PILLAR — $ 67.00
Long Bed Extension Harness
*OPTIONAL* - 24" Rear Shock Extension Harness for Super-Cab Long Bed and Crew-Cab Long Bed trucks. NOT required on Single Cab Long Bed or Crew Cab Short Bed.
- 17-25 FORD F250/350 4X4 CARLI EVENTURE LONG BED EXTENSION HARNESS — $ 108.00
Front Sway Bar Selection
*REQUIRED* - The E-Venture System has been optimized for use with the Torsion Sway Bar. This is the recommended option. Selecting anything other than this option will result in non-optimal operation of the system. Maintaining the factory sway bar through use of the Sway Bar Drops or 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.
- 17-26 FORD F250/350 4X4 STOCK SWAY BAR FRAME DROP BRACKET - 2.5"/3.5" LIFT — $ 216.00
- 20-26 FORD F250/350 4X4 EXTENDED SWAY BAR END LINK & SWAY BAR DROP BRACKET KIT - 3.5" — $ 801.00
- 17-26 FORD F250/350 4X4 TORSION SWAY BAR KIT - 2.5"/3.5" LIFT WITH END LINKS — $ 1,519.00
Rear Leaf Spring Selection
*REQUIRED* - The EVenture 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 as the rebound tuning is matched to the lighter Carli Leaf Springs (add-a-packs will "bounce" a bit more).
Add-a-Packs are NOT recommended for the F350 (or any F250 equipped with the High Capacity Tow or Tremor Package).
Selecting "NO Rear Leaf Spring Selection" will result in a "floaty" rear end and unknown height as this Carli System is optimized to the Progressive Leaf Springs; NOT the factory leaf springs.
- 17-26 FORD F250/350 4X4 PROGRESSIVE ADD-A-PACK - 1" LIFT — $ 1,194.00
- 17-26 FORD F250/350 4X4 FULL PROGRESSIVE LEAF SPRING KIT - 1" LIFT — $ 1,948.00
- 17-26 FORD F250/350 4X4 HD +1000LBS PROGRESSIVE LEAF SPRING KIT - 1" LIFT — $ 2,520.00
- 17-26 FORD F250/350 4X4 XHD +2000LBS PROGRESSIVE LEAF SPRING KIT - 1" LIFT — $ 3,034.00
- 17-26 FORD F250/350 4X4 XXHD +3500LBS PROGRESSIVE LEAF SPRING KIT - 1" LIFT — $ 3,034.00
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.
- 05-26 FORD F350/350 4X4 FABRICATED LEAF SPRING SHACKLE — $ 282.00
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.
- 05-26 FORD F250/350 4X4 FORD PINION SHIM KIT, 2 DEGREE — $ 88.00
Adjustable Radius Arms
*OPTIONAL* - Icing on the cake, these arms have been completely redesigned for the 23+ Super Duty. They boast 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.
- 23-26 FORD F250/350 4X4 FABRICATED RADIUS ARMS - 3.5" LIFT — $ 1,672.00
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.
- 23-26 FORD F250/350 4X4 LOW MOUNT STEERING STABILIZER KIT - WITH DIFFERENTIAL GUARD — $ 781.00
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.
- 17-26 FORD F250/350 4X4 HIGH MOUNT STEERING STABILIZER - STAINLESS STEEL - 2.5" & 4.5" LIFT — $ 482.00
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!
- 17-26 FORD F250/350 4X4 FORD TROPHY HITCH — $ 3,324.00
Options are listed for reference; selectable add-ons require separate store setup.
If you’re looking to return or exchange your order for whatever reason, we’re here to help! We offer free returns within 30 days of purchase. You can return your product for store credit, a different product, or a refund to the original payment method. Please Email info@overlandxtreme.com
