Fabtech Dirt Logic 2.25 N/R Shock Absorber (REAR)

2003–2013 Dodge Ram 2500 / Ram 3500

FTS810362

Overview:

The Fabtech Dirt Logic 2.25 N/R Shock Absorber is engineered specifically for the rear suspension of Dodge Ram 2500 and Ram 3500 models from 2003 to 2013. Designed for serious off-road enthusiasts and heavy-duty truck owners, these shocks deliver exceptional ride quality, durability, and corrosion resistance. Whether tackling rugged trails or hauling heavy loads, Dirt Logic shocks provide consistent performance and longevity under demanding conditions.

Built to improve handling and reduce shock fade, these shocks are a direct fit replacement that enhances your truck’s suspension system without the need for extensive modifications. Fabtech’s Dirt Logic line is known for combining advanced materials and precision tuning to meet the rigorous demands of off-road and heavy-duty use.

Key Features:

Fabtech Dirt Logic shocks incorporate cutting-edge technology and materials to ensure superior performance and durability. Key features include:

• High-grade 304 stainless steel shock bodies for maximum corrosion resistance and long-lasting durability
• Black anodized 6061 aluminum reservoir bodies for improved heat dissipation and reduced shock fade during aggressive use
• NitroSteel® piston rods offering enhanced hardness and corrosion resistance compared to traditional chrome rods
• Urethane bushings at mounting points to minimize road noise and reduce rattling commonly associated with spherical bearings
• Billet aluminum top caps and rod ends for added strength and a premium finish
• Custom-tuned and application-specific valving for optimized ride quality and control on Dodge Ram 2500 and 3500 trucks
• Available in both piggyback and remote reservoir configurations for versatile installation options
• Preset coilover preload (where applicable) for hassle-free installation without additional adjustments

Construction & Design:

Fabtech’s Dirt Logic 2.25 shocks feature a robust construction that prioritizes corrosion resistance and thermal management. The shock bodies are crafted from 304 stainless steel, a premium material choice that outperforms conventional steel or aluminum in resisting rust and wear. Each body is precision-machined to a fine finish, providing both aesthetic appeal and functional durability.

The reservoirs are constructed from black anodized 6061 aluminum, a lightweight yet strong alloy that enhances heat dissipation. This design helps maintain consistent damping performance by keeping the shock cooler during extended off-road use or heavy towing. The NitroSteel® piston rods further improve longevity by resisting corrosion and maintaining structural integrity under harsh conditions.

Installation & Fitment:

These rear shock absorbers are designed as direct replacements for Dodge Ram 2500 and Ram 3500 models from 2003 through 2013, including various trims such as Laramie, Power Wagon, SLT, Sport, ST, SXT, TRX, TRX4, Big Horn, Longhorn, Lone Star, Outdoorsman, and Tradesman. Installation is straightforward with no major modifications required, making it an ideal upgrade for owners seeking enhanced suspension performance.

Urethane bushings at the mounting points reduce noise and vibration, ensuring a quieter ride without compromising durability. The shocks are engineered to fit perfectly with the factory suspension geometry, preserving vehicle handling characteristics while improving overall ride quality.

What's Included:

• Fabtech Dirt Logic 2.25 N/R Rear Shock Absorber (Stainless Steel Body)
• Billet Aluminum Top Cap and Rod End
• Urethane Mounting Bushings
• Installation Hardware (if applicable)
• Detailed Installation Instructions

Ideal For:

This shock absorber is ideal for Dodge Ram 2500 and 3500 owners who demand superior off-road capability, enhanced ride comfort, and long-term durability. It suits those who frequently tow or haul heavy loads and want to maintain optimal suspension performance in harsh environments. Off-road enthusiasts looking to reduce shock fade and improve heat dissipation will also benefit from the advanced materials and design of the Dirt Logic shocks.

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.