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Fitment

Years	Make	Model	Drive
2023-2025	Ford	F-350 Super Duty	4WD
2023-2025	Ford	F-250 Super Duty	4WD

Features

Adjustable Ride Height: Fine-tune your vehicle's stance and clearance with fully adjustable coilovers.
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: Includes a secondary V2 front monotube shock for increased stability and control.
Heavy-Duty Coilover Mounts: Features 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: 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: Built tougher than cast alternatives for superior strength and long-term durability.
Anti-Axle Wrap Rear Blocks: 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.

Components

Front:

Vertex Coilovers
Radius Arm Drop Brackets
Sway-Bar Drop Brackets
Track Bar Drop Bracket
Stabilizer Relocation Brackets
Pitman Arm
Brake Line Brackets
Bumpstop Spacers
Hardware

Rear:

Fabricated Anti-Wrap Lift Blocks
Carrier Bearing Drop Bracket
Brake Line Brackets
U-Bolts
Hardware

Shocks:

(2) V2 Monotube Shocks

Quick Specs

Est. Install Time: 6-10 hours

Part Number : 400158-config

Important Notes

Due to variances in motor weight, this kit does NOT fit models equipped with a gas engine
Does NOT ft models equipped with Tremor Off-Road Package as they are equipped with approximately a 1.5-inch factory lift
Does NOT fit dually models.

Rough Country 400158-config 4.5" Coilover Conversion Lift Kit

2023-2025 Ford F-350 Super Duty 4WD 2023-2025 Ford F-250 Super Duty 4WD

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2023-2025 Ford F-350 Super Duty 4WD 2023-2025 Ford F-250 Super Duty 4WD

Brand : Rough Country
SKU :
Part Number :

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Product Details

Conquer with Confidence: Elevate 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. Premium Ride: Fine-tune your stance and clearance with fully adjustable Vertex

coilovers that dramatically enhance damping performance for a smoother, more responsive ride. Each coilover features an 8-stage adjustable, 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, while heavy-duty fabricated rear lift blocks deliver superior strength compared to cast alternatives. Rear blocks are also 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 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. Drive harder, ride smoother, and lift smarter with Rough Country.