Fabtech Dirt Logic 4.0 Reservoir Front Coilover

2013–2016 Ram 2500 / 2013–2016 Ram 3500

FTS835102

Overview:

The Fabtech Dirt Logic 4.0 Reservoir Front Coilover is engineered as the largest vehicle-specific take-apart monotube shock absorber available, designed to deliver exceptional off-road performance and superior on-road comfort. Featuring a remote reservoir design, this coilover is tailored for heavy-duty Ram 2500 and 3500 trucks, providing unmatched dampening capacity for demanding terrains while maintaining smooth highway drivability. Ideal for enthusiasts seeking a robust suspension upgrade for lifted trucks, the Dirt Logic 4.0 coilover ensures durability and consistent performance under extreme conditions.

Built to accommodate a 5-inch lift, this coilover integrates high-quality coil springs preset with the proper preload, allowing for a bolt-on installation without the need for further adjustments. Its solid construction resists breaking, settling, or bowing, making it a reliable choice for serious off-road applications and daily driving alike.

Key Features:

The Fabtech Dirt Logic 4.0 Reservoir Front Coilover combines advanced technology and rugged design to enhance your Ram truck’s suspension system. Key features include:

• Largest vehicle-specific take-apart monotube shock on the market
• Remote reservoir design for improved heat dissipation and consistent damping
• Designed specifically for Ram 2500 (2014–2016) and Ram 3500 (2013–2016) models
• Compatible with 5-inch lift kits for enhanced off-road clearance
• High-quality coil springs preset with proper preload for immediate performance
• Durable construction that prevents breaking, settling, or bowing under stress
• Bolt-on installation requiring no additional adjustments
• Optimized for both hardcore off-road use and superior highway comfort

Construction & Design:

Fabtech’s Dirt Logic 4.0 coilover is crafted with premium materials and precision engineering to withstand the rigors of off-road driving. The monotube shock design, paired with a remote reservoir, enhances fluid capacity and cooling efficiency, reducing fade during extended use. The coil springs are carefully selected and preset with the correct preload to maintain ride height and suspension performance without sagging or premature wear.

Every component is built to exacting standards, ensuring longevity and reliability. The robust mounting hardware and reinforced shock body resist deformation, providing consistent dampening and handling characteristics even in the most challenging environments.

Installation & Fitment:

This coilover is designed for a straightforward bolt-on installation on Ram 2500 models from 2014 to 2016 and Ram 3500 models from 2013 to 2016. It fits trucks equipped with a 5-inch lift, eliminating the need for additional modifications or adjustments after installation. The preset coil springs simplify setup, allowing for immediate use without the hassle of tuning preload or ride height.

Fabtech’s engineering ensures that the Dirt Logic 4.0 coilover integrates seamlessly with existing suspension components, maintaining factory geometry and alignment for optimal handling and safety.

What's Included:

• Single Fabtech Dirt Logic 4.0 Reservoir Front Coilover
• High-quality preset coil spring
• Mounting hardware and necessary fittings
• Installation instructions

Ideal For:

This coilover is perfect for Ram 2500 and 3500 owners who demand superior suspension performance for off-road adventures without sacrificing on-road comfort. It suits enthusiasts with lifted trucks seeking enhanced dampening capacity, durability, and a reliable suspension upgrade capable of handling heavy loads and rough terrain. Whether tackling trails, hauling equipment, or cruising highways, the Dirt Logic 4.0 coilover delivers consistent, high-quality performance.

Fabtech is an off-road suspension leader producing lift kits, shocks, and related components to increase ride height, clear larger tires, and improve capability. Their systems are engineered for specific trucks and SUVs, blending on-road drivability with the added travel and strength enthusiasts want for trails, desert runs, and overland builds.