Fabtech Rear Dirt Logic 2.25 Reservoir Shock Absorber

2003–2007, 2011–2013 Dodge Ram 2500 / Ram 3500

FTS800362

Overview:

The Fabtech Rear Dirt Logic 2.25 Reservoir Shock Absorber is engineered specifically for Dodge Ram 2500 and 3500 models from 2003 to 2007 and 2011 to 2013. Designed for off-road enthusiasts and heavy-duty truck owners, these shocks deliver superior ride quality, durability, and corrosion resistance. Featuring advanced materials and construction, they provide consistent damping performance under the most demanding conditions, ensuring your Ram maintains control and comfort on rough terrain.

Whether tackling rugged trails or hauling heavy loads, these shocks enhance suspension response and reduce fade, giving your truck the confidence and stability it needs for aggressive off-road use or daily driving.

Key Features:

Fabtech’s Dirt Logic 2.25 Reservoir Shocks incorporate cutting-edge technology and materials to maximize performance and longevity:

• High-grade 304 stainless steel shock bodies for unmatched corrosion resistance
• Black anodized 6061 aluminum reservoir bodies for superior heat dissipation
• NitroSteel® piston rods offering enhanced hardness and corrosion protection over traditional chrome rods
• Urethane bushings at mounting points to reduce road noise and rattling
• Precision machine finish on stainless steel bodies for a sleek, durable appearance
• Available in both piggyback and remote reservoir configurations
• Custom-tuned for specific Dodge Ram suspension systems to ensure optimal fit and performance
• Designed to minimize shock fade during extended aggressive off-road driving

Construction & Design:

Fabtech’s Dirt Logic shocks are built with premium materials to withstand harsh environments and heavy use. The shock bodies are crafted from 304 stainless steel, providing exceptional resistance to rust and corrosion, which is critical for trucks exposed to mud, water, and road salts. The reservoirs are made from black anodized 6061 aluminum, a lightweight yet strong material that improves heat dissipation, helping to keep shock temperatures down and maintain consistent damping performance.

The piston rods utilize NitroSteel® technology, a proprietary material that is harder and more corrosion-resistant than standard chrome rods, extending the life of the shock and maintaining smooth operation. Urethane bushings replace traditional spherical bearings in the mounting points, effectively reducing noise and vibration without sacrificing durability.

Installation & Fitment:

These shocks are designed as direct replacements for the rear suspension of Dodge Ram 2500 and 3500 trucks from 2003 to 2007 and 2011 to 2013. Installation is straightforward with no major modifications required, making them an excellent upgrade for owners seeking improved suspension performance. Fabtech provides universal hardware kits with their Dirt Logic shocks for easy mounting, ensuring a secure fit and reliable operation.

What's Included:

• One Fabtech Rear Dirt Logic 2.25 Reservoir Shock Absorber
• Black anodized aluminum reservoir body
• Urethane bushings installed at mounting points
• Universal hardware kit for installation
• Detailed installation instructions

Ideal For:

This shock absorber is ideal for Dodge Ram 2500 and 3500 owners who demand enhanced off-road capability, improved ride comfort, and long-lasting durability. It suits enthusiasts who frequently drive on rough terrain, tow heavy loads, or require a suspension upgrade that resists corrosion and heat fade. Perfect for both daily drivers and weekend adventurers looking to maximize their truck’s suspension 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.