Fabtech Dirt Logic Shock Absorber

2018–2025 Jeep JL 4WD 4-Door

Part #: FTS811412

Overview

The Fabtech 2.25-inch Rear Dirt Logic Shock Absorber is a high-performance suspension component designed specifically for Jeep JL 4WD 4-Door models from 2018 onward. Engineered to deliver superior ride quality both on and off-road, these shocks are an excellent upgrade for enthusiasts seeking enhanced handling, durability, and comfort. Whether you're tackling rugged trails or cruising on paved roads, the Dirt Logic 2.25 shocks provide the reliability and damping performance necessary to support your vehicle's larger tires and aggressive driving style.

Built with precision and quality in mind, these shocks replace the factory units with a more robust and larger configuration, ensuring improved stability and control. The result is a smoother ride, better response, and increased confidence in challenging terrains. Designed for those who demand the best from their suspension system, the Dirt Logic 2.25 shocks help you get the most out of your Jeep's capabilities while maintaining excellent ride comfort and handling characteristics.

Key Features

The Fabtech Dirt Logic 2.25 shocks incorporate several advanced features that set them apart from standard factory units:

• 2.25-inch OD stainless steel body provides exceptional strength and corrosion resistance, ensuring long-lasting performance in harsh environments.
• 2.0-inch OD billet aluminum piston offers lightweight durability and precise damping control for a superior ride quality.
• 7/8-inch NitroSteel black piston rod is engineered for high strength and fatigue resistance, maintaining optimal performance over time.
• Polyurethane mounting ends enhance durability and reduce wear, contributing to a longer service life and consistent damping characteristics.
• Pre-tuned for Fabtech suspension systems, these shocks are calibrated to accommodate larger tires and off-road demands, delivering balanced damping and ride quality.
• Robust construction with high-quality materials ensures reliable performance both on rugged trails and daily driving scenarios.
• Designed to improve handling, stability, and comfort, making them ideal for off-road enthusiasts and daily drivers alike.
• Features a sophisticated damping system that helps absorb impacts and reduce body roll, providing a smoother, more controlled ride.
• Built with precision manufacturing techniques, including TIG welding and CNC machining, to ensure perfect fitment and durability.

Construction & Design

The Dirt Logic 2.25 shocks are constructed with a stainless steel body that resists corrosion and withstands the rigors of off-road environments. The billet aluminum piston is engineered for lightweight strength and precise control, ensuring consistent damping performance. The black NitroSteel piston rod is specially treated for high fatigue resistance, maintaining optimal operation over extended use. Polyurethane mounting ends provide flexible yet durable connections, reducing wear and vibration transfer.

Designed with a focus on durability and performance, these shocks feature a mono-tube construction that allows for better heat dissipation and consistent damping. The pre-tuned valving ensures that the shocks respond appropriately to various driving conditions, providing a balanced ride whether on pavement or trail. The overall design emphasizes strength, longevity, and precise damping control, making these shocks a reliable upgrade for your Jeep JL.

Performance & Sound

The Fabtech Dirt Logic 2.25 shocks are engineered to improve your vehicle's handling and ride quality significantly. They provide enhanced damping that helps control body movement, reduce nosedive during braking, and improve overall stability. While specific horsepower or torque gains are not applicable, these shocks support your vehicle's suspension system to handle larger tires and off-road obstacles more effectively. The result is a smoother, more controlled ride with improved response and comfort, whether you're on the street or off-road.

Installation & Fitment

Designed as a direct bolt-on replacement, the Fabtech Dirt Logic 2.25 shocks require no cutting, drilling, or additional modifications for installation. They are engineered to fit seamlessly into your Jeep JL's existing suspension system, utilizing factory mounting points and hardware. Basic hand tools and a lift or jack are typically sufficient for installation. The process is straightforward, and no special tuning or adjustments are necessary once installed, allowing you to quickly upgrade your vehicle's suspension for improved performance and ride quality.

• Easy bolt-on installation with factory mounting points
• No cutting, drilling, or tuning required
• Compatible with 2018 and newer Jeep JL 4WD 4-Door models

What's Included

• One pair of Fabtech Dirt Logic 2.25-inch Rear Shock Absorbers
• All necessary mounting hardware and bushings
• Installation instructions

Ideal For

• Off-road enthusiasts seeking durable, high-performance shocks
• Jeep JL owners upgrading for improved ride quality and handling
• Drivers who frequently tackle rugged terrain or larger tires
• Daily drivers wanting enhanced stability and comfort

Emissions Note

This product is designed for off-road use and may not be street-legal in all areas. Please check local regulations before installation. Fabtech shocks are not CARB-compliant and are intended for off-road or recreational use only.