Fabtech Dirt Logic 2.25 Reservoir Shock Absorber (REAR)

2003–2008 Dodge Ram 2500 / 2011–2013 Ram 2500 / 2003–2008 Dodge Ram 3500 / 2011–2013 Ram 3500

FTS800532

Overview:

The Fabtech Dirt Logic 2.25 Reservoir Shock Absorber is engineered specifically for the rear suspension of Dodge Ram 2500 and 3500 models from 2003 to 2008 and Ram 2500 and 3500 models from 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 precision tuning, they provide consistent damping performance under aggressive driving conditions, ensuring improved vehicle control and comfort on rough terrain.

Whether you are upgrading your truck for rugged off-road adventures or seeking enhanced suspension reliability for daily driving, the Dirt Logic 2.25 Reservoir shocks offer a perfect balance of strength and refinement tailored to your Ram’s suspension system.

Key Features:

Fabtech’s Dirt Logic shocks incorporate cutting-edge technology and premium materials to maximize performance and longevity. Key features include:

• High-grade 304 stainless steel shock bodies for exceptional corrosion resistance
• Black anodized 6061 aluminum reservoir bodies for superior heat dissipation and reduced shock fade
• NitroSteel® piston rods offering increased hardness and corrosion protection compared to traditional chrome rods
• Urethane bushings at mounting points to minimize road noise and reduce rattling
• Precision machine finish on stainless steel bodies for a sleek, durable appearance
• Custom-tuned damping characteristics specific to Dodge Ram 2500 and 3500 rear suspension setups
• Available in both piggyback and remote reservoir configurations for versatile installation options
• Universal Dirt Logic shocks also available in various stroke lengths with hardware kits for easy fitment

Construction & Design:

Fabtech has elevated the Dirt Logic shock absorber design by utilizing premium materials that withstand the harshest environments. The shock bodies are crafted from 304 stainless steel, providing unmatched resistance to rust and corrosion, essential for trucks exposed to mud, water, and road salts. The reservoirs are constructed from black anodized 6061 aluminum, a lightweight yet strong alloy that efficiently dissipates heat generated during intense off-road use, preventing shock fade and maintaining consistent performance.

The piston rods are upgraded with NitroSteel® material, which is significantly harder and more corrosion-resistant than conventional chrome rods, enhancing durability and extending service life. Urethane bushings replace noisier spherical bearings in the mounting points, reducing unwanted noise and vibration for a quieter ride without sacrificing strength.

Installation & Fitment:

These rear reservoir shocks are designed as direct replacements for the specified Dodge Ram 2500 and 3500 models, requiring no modifications for installation. Fabtech provides custom tuning for each application to ensure optimal suspension performance and ride quality. The urethane bushings simplify mounting and reduce maintenance compared to traditional spherical bearings. Installation can be completed with standard hand tools by experienced mechanics or knowledgeable enthusiasts.

What's Included:

• Fabtech Dirt Logic 2.25 Rear Reservoir Shock Absorber (single unit)
• Black anodized 6061 aluminum reservoir body
• Urethane bushings installed at mounting points
• Detailed installation instructions (where applicable)

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 corrosion resistance. It suits enthusiasts who frequently tackle rugged terrain, heavy loads, or towing, as well as those seeking a reliable upgrade over factory shocks for daily driving with added durability and noise reduction.

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.