Fabtech Dirt Logic 4.0 Reservoir Coilover

2017–2020 Ford F250/F350 4WD Diesel

Part #: FTS835232D

Overview

The Fabtech Dirt Logic 4.0 Reservoir Coilover is engineered for serious off-road enthusiasts who demand maximum performance and durability from their suspension system. Designed specifically for full-size trucks like the Ford F250 and F350 with 4WD diesel engines from 2017 to 2020, this coilover provides exceptional dampening capacity to handle rough terrains while maintaining superior highway comfort. Whether you're tackling rocky trails, deep mud, or simply seeking improved ride quality, this coilover offers the perfect balance of off-road capability and on-road stability.

Built with high-quality materials and advanced engineering, the Dirt Logic 4.0 delivers reliable performance under demanding conditions. Its massive size and robust construction ensure it can withstand the rigors of hardcore off-road adventures, making it an ideal upgrade for trucks that see frequent off-road use or heavy-duty towing. With this coilover, you'll get enhanced wheel control, improved ride height adjustability, and a smoother, more controlled ride experience.

Key Features

The Fabtech Dirt Logic 4.0 Reservoir Coilover incorporates several innovative features designed to optimize performance and durability:

• 4.0-inch OD stainless steel body provides exceptional strength and corrosion resistance, ensuring long-lasting performance in harsh environments.
• 3 5/8-inch OD billet aluminum piston offers superior structural integrity and precise damping control, contributing to improved ride quality and handling.
• 1.25-inch NitroSteel black piston rod is engineered for high strength and fatigue resistance, maintaining optimal performance over time.
• Adjustable coilover construction allows for fine-tuning ride height and damping settings to suit your specific off-road and on-road needs.
• 3/4-inch spherical ball mounting ends facilitate smooth articulation and reduce stress on suspension components, enhancing durability and performance.
• Heavy-duty piggyback reservoir design helps dissipate heat effectively, maintaining consistent damping performance during prolonged off-road use.
• Precision-machined components and TIG-welded construction ensure a perfect fit and reliable operation in demanding conditions.

Construction & Design

The Dirt Logic 4.0 coilover features a robust stainless steel body that resists corrosion and withstands the elements encountered during off-road adventures. Its large diameter provides increased oil capacity, which helps in heat dissipation and maintains damping consistency during extended use. The billet aluminum piston is CNC-machined for precise tolerances, ensuring smooth operation and optimal damping control. The black NitroSteel piston rod is specially treated for enhanced strength and longevity, even under heavy loads and rough terrain.

The adjustable coilover design allows you to customize ride height and damping characteristics, providing versatility for different driving conditions. The spherical ball ends facilitate full articulation, reducing stress on suspension components and improving wheel travel. The piggyback reservoir is strategically mounted to improve heat dissipation and damping consistency, making this coilover suitable for aggressive off-road use while maintaining comfort on paved roads. Overall, the design emphasizes durability, performance, and ease of installation, making it a top choice for serious off-road enthusiasts.

Performance & Sound

The Fabtech Dirt Logic 4.0 Reservoir Coilover is built to deliver superior off-road dampening capacity, providing excellent control over rough terrain while maintaining a comfortable ride on highways. Its large-diameter piston and reservoir system help manage heat buildup during extended off-road sessions, ensuring consistent damping performance. The adjustable features allow you to tailor the suspension to your specific driving style, whether you prefer a softer ride for trail riding or a firmer setup for high-speed off-road racing. While specific horsepower or torque gains are not applicable, this coilover significantly enhances your vehicle's handling, stability, and overall off-road capability.

Installation & Fitment

The Fabtech Dirt Logic 4.0 Reservoir Coilover is designed as a bolt-on upgrade for your Ford F250 or F350 4WD diesel trucks from 2017 to 2020. Installation typically involves replacing the factory shocks with these coilovers, and no cutting or drilling is required in most cases. Due to the precise engineering and high-quality components, installation can be completed with standard hand tools and basic suspension knowledge. It is recommended to have a professional alignment performed after installation to ensure optimal handling and tire wear. The adjustable features allow for easy customization to match your specific off-road and on-road preferences.

What's Included

• Complete set of front Dirt Logic 4.0 Reservoir Coilovers
• Mounting hardware and adjustment tools
• Installation instructions

Ideal For

• Off-road enthusiasts seeking maximum dampening capacity and durability
• Full-size truck owners who frequently tackle challenging terrains
• Drivers looking to improve ride quality and handling on and off the pavement
• Heavy-duty towing and hauling applications requiring robust suspension components