Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
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Rough Country 4.50-Inch Coil-Over Conversion Suspension Lift Kit with V2 Monotube Shocks (23-26 6.7L Powerstroke F-250 Super Duty, Excluding Tremor)Find parts that fit my vehicle
Item SD67318
Our Price
$2,399.95 kit
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$120.00 Available in AT Cash Rewards.
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Conquer with confidence by elevating your fifth-generation Ford Super Duty with Rough Country's 4.5-inch coilover suspension lift kit
- Designed for serious off-roaders and daily drivers alike, this performance-driven system delivers aggressive ride height while preserving smooth, factory-like comfort
- Run up to 35-inch tires with confidence and dominate terrain like never before
- Precision engineering and premium ride—fine-tune your stance and clearance with Vertex coilovers that dramatically enhance damping performance for a smoother, more responsive ride
- Each coilover features a 2.5-inch piston with nitrogen-charged monotube design and external reservoirs offering 56% more fluid capacity than standard shocks for unmatched heat dissipation and consistency
- A secondary V2 front monotube shock adds even more stability and control, making this a dual-shock setup that stands above the rest
- Built to outlast—heavy-duty 1/4-inch fabricated coilover mounts ensure maximum strength and durability under the harshest conditions
- Radius arm drop brackets provide proper caster correction to maintain factory-like handling
- Heavy-duty fabricated rear lift blocks deliver superior strength compared to cast alternatives
- Rear blocks are custom-engineered to prevent axle wrap, preserving your ride quality mile after mile
- Pair with optional V2 or Vertex rear shocks for four-corner performance you can feel
- Smarter installation, better results—this bolt-on system is designed for a hassle-free setup with no cutting or drilling required
- Top-mounted reservoir brackets offer clean, secure placement, and front-to-rear leveling eliminates factory rake for a more aggressive, balanced look
- Boosted ground clearance allows you to tackle trails with ease while enhanced suspension geometry keeps your Super Duty performing as it should
- Peace of mind included—backed by Rough Country's limited lifetime replacement warranty, this 4.5-inch coilover suspension lift kit is built to last and protected from structural or workmanship defects from day one
- Superior ride quality—enjoy a smoother, more responsive ride with performance-tuned suspension
- Enhanced damping control—coilover conversion dramatically boosts damping capability for better handling
- Dual front shocks include a secondary V2 front monotube shock for increased stability and control
- Heavy-duty coilover mounts feature 1/4-inch fabricated mounts for maximum strength and durability
- Convenient reservoir mounting comes with a top-mounted reservoir bracket for clean, secure installation
- Simple bolt-on setup—no cutting or drilling required for a hassle-free installation
- Boosted ground clearance lets you gain extra height to tackle off-road terrain with confidence
- Front-to-rear leveling corrects factory rake by aligning the front suspension height with the rear
- Precision caster correction includes radius arm drop brackets to ensure proper caster settings, preserving factory-like handling and stability
- Heavy-duty fabricated blocks are built tougher than cast alternatives for superior strength and long-term durability
- Anti-axle wrap rear blocks are custom-designed to retain factory ride quality while eliminating common axle wrap issues
- Enhanced shock compatibility—pair with V2 or Vertex rear shocks for four-corner performance and smoother ride control
- Note: Due to the vehicle’s advanced driver-assistance systems (ADAS) and LiDAR sensor placements, recalibration may be required after installation
- Fits 23-26 6.7L Powerstroke F-250 Super Duty Excluding Tremor Does Not Fit Gas Engine Models Or Dually Models
| Brand | Rough Country |
| Lift Height | 4.50 Inch |
| Lift Kit Type | Coilover Lift |
| Lift Kit Max Tire Size | 35 Inch |
| Brand of Shocks | Rough Country |
| Rear Lift Type | Spacer |
| Shock Style | Reservoir |
Description
Performance Suspension Upgrade. The Rough Country 4.5-Inch Coilover Conversion Suspension Lift Kit with V2 Monotube Shocks provides a significant lift while maintaining smooth ride quality and enhanced handling. It is engineered to boost suspension performance and allow fitment of larger tires for improved off-road capability and a more aggressive stance. This kit helps both off-road enthusiasts and daily drivers elevate their Super Duty’s performance and durability.
Construction and Appearance. Precision-machined coilovers with nitrogen-charged monotube shocks and external reservoirs ensure superior damping and heat dissipation. Heavy-duty 1/4-inch fabricated mounts and steel radius arm drop brackets enhance strength and durability. The kit features robust fabricated rear lift blocks engineered to prevent axle wrap and maintain ride comfort. Top-mounted reservoir brackets provide a clean and secure installation with premium hardware throughout.
Installation. This bolt-on kit installs without cutting or drilling, designed for a hassle-free setup. Typical installation time ranges from 6 to 10 hours depending on your technical expertise and tools available.
Warranty. This kit is backed by a limited lifetime replacement warranty that protects against structural and workmanship defects.
Application. Designed exclusively for 2023-2026 6.7L Powerstroke Ford F-250 Super Duty models excluding Tremor variants, gas engine configurations, and dually models.
Rough Country 400158
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) V2 Monotube Shocks
- Vertex Coil-Overs
- Radius Arm Drop Brackets
- Sway-Bar Drop Brackets
- Track Bar Drop Bracket
- Stabilizer Relocation Brackets
- Pitman Arm
- Brake Line Brackets
- Bump Stop Spacers
- Fabricated Anti-Wrap Lift Blocks
- Carrier Bearing Drop Bracket
- Brake Line Brackets
- U-Bolts
- Hardware
Tech Guides:
- Lift Kit vs Leveling Kit: Which Upgrade Is Right for Your Truck?
- How Much Lift Does My Truck Need? Picking the Right Lift Height
- Pros and Cons of Lifting Your Truck: What Every Owner Should Know
- Towing Suspension Upgrades: Suspension Components to Improve Towing Capability
- Lift Kits - How Adding Ground Clearance Makes Trucks More Capable Off-Road
- Do Lifted Trucks Use More Fuel? MPG Loss by Lift Height, Tire Size, and How to Save
- What Is Rake? How Leveling Your Truck Improves Appearance
- FAQ What Are The Best Suspension Systems? How Suspension Systems Work
- Off-Road Suspension 101: What To Know Before You Go
- Lift Kits vs. Leveling Kits: What’s the Difference?
- 8 Most Popular Rides to Upgrade Suspensions in 2021
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Reviews of Rough Country Suspension Products (500+)
Questions & Answers
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Will It Fit My F-250
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