Fabtech Dirt Logic 4.0 Reservoir Front Coilover

2013–2016 Ram 2500 / 3500

FTS835122

Overview:

The Fabtech Dirt Logic 4.0 Reservoir Front Coilover is engineered to deliver unmatched off-road performance and highway comfort for heavy-duty Ram 2500 and 3500 trucks from 2013 to 2016. As the largest vehicle-specific take-apart monotube shock on the market, this coilover features a remote reservoir design that enhances dampening capacity and heat dissipation. Designed for serious off-road enthusiasts and professionals alike, it provides superior control and stability over rough terrain without sacrificing daily drivability.

Whether tackling rocky trails, deep ruts, or highway cruising, the Dirt Logic 4.0 coilover offers a perfect balance of durability and comfort. Its bolt-on installation requires no additional adjustments, making it a reliable upgrade for Ram owners seeking enhanced suspension performance with a 7-inch lift.

Key Features:

Fabtech’s Dirt Logic 4.0 Reservoir Front Coilover incorporates advanced technology and premium components to ensure exceptional performance and longevity:

• Largest vehicle-specific take-apart monotube shock for superior dampening
• Remote reservoir design improves heat dissipation and shock capacity
• Preset coil springs with proper preload for consistent ride height and performance
• Capable of going solid without breaking, settling, or bowing under extreme conditions
• Bolt-on installation with no need for further adjustments
• Engineered specifically for 7-inch lift applications
• Compatible with multiple Ram 2500 and 3500 trims including Big Horn, Laramie, Power Wagon, and more
• High-quality materials and construction for durability in harsh off-road environments

Construction & Design:

The Dirt Logic 4.0 coilover is built with a robust monotube shock body and a remote reservoir that increases oil volume and cooling efficiency, reducing fade during extended off-road use. The coil springs are manufactured to exacting standards and preset with the correct preload to maintain optimal ride height and suspension travel. Fabtech’s engineering ensures the coilover can withstand the rigors of heavy-duty off-road driving without compromising on-road comfort.

Every component is crafted from high-grade materials designed to resist corrosion and wear, providing long-lasting performance even under the most demanding conditions. The shock’s take-apart design allows for easy maintenance and rebuilds, extending the service life of the suspension system.

Installation & Fitment:

This coilover is designed for a direct bolt-on installation on Ram 2500 models from 2014 to 2016 and Ram 3500 models from 2013 to 2016, covering a wide range of trims including Big Horn, Laramie, Power Wagon, and Tradesman. Installation requires a 7-inch lift and does not necessitate additional modifications or adjustments, making it a straightforward upgrade for experienced installers and professional shops alike.

Fabtech provides all necessary hardware and detailed instructions to ensure a smooth installation process, allowing you to get back on the trail or road quickly with confidence in your suspension’s performance.

What's Included:

• Fabtech Dirt Logic 4.0 Remote Reservoir Front Coilover (single unit)
• Preset high-quality coil spring
• Mounting hardware and brackets
• Installation instructions

Ideal For:

This coilover is ideal for Ram 2500 and 3500 owners who demand the highest level of off-road suspension performance combined with reliable on-road comfort. It suits enthusiasts who frequently drive in challenging terrain, including rock crawling, desert racing, and heavy-duty trail riding, as well as those who require a durable suspension upgrade for lifted trucks used in work or recreational applications.

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.