Fabtech K2011M

2005–2007 Ford F250 4WD

Part #: K2011M

Overview

The Fabtech 6-inch Rad Arm System with Coils & Stealth is a comprehensive suspension upgrade designed specifically for Ford F250 models from 2005 to 2007 with 4WD. This system is engineered to deliver exceptional off-road performance, improved ground clearance, and enhanced handling for enthusiasts who demand more from their trucks. Whether you're tackling rugged trails or seeking a commanding stance on the street, this kit provides the durability and versatility needed for demanding applications.

Built with quality and precision, the Fabtech Rad Arm System features a full tubular structure reinforced with dimple die side plates, ensuring strength and longevity under heavy use. The system includes adjustable alignment cams at the axle, allowing for precise caster adjustments to optimize steering and tire wear. The front suspension options include either replacement 6-inch coil springs for a straightforward lift or a Dirt Logic 4.0 Coilover Shock conversion for superior damping and ride quality. The rear lift is achieved with a block and u-bolt kit, providing a balanced and stable stance.

Key Features

The Fabtech Rad Arm System is designed with performance, durability, and ease of installation in mind. Key features include:

• Full tubular radius arms with dimple die side plates for maximum strength and resistance to bending or fatigue.
• Adjustable alignment cams at the axle to fine-tune caster and alignment settings, ensuring optimal handling and tire wear.
• Front lift options include 6-inch replacement coil springs for a straightforward lift or Dirt Logic 4.0 Coilover shocks for enhanced damping and ride comfort, ideal for off-road adventures or spirited driving.
• Heavy-duty trac bar relocation bracket to maintain proper axle positioning and stability during lift and articulation.
• Sway bar drops and other hardware included to restore factory geometry and improve handling characteristics.
• Rear lift with a block and u-bolt kit, providing additional ground clearance and a balanced stance.
• Constructed from high-quality materials designed to withstand harsh off-road conditions and heavy loads.
• Compatible with a wide range of off-road accessories and upgrades for further customization.

Construction & Design

The Fabtech Rad Arm System is built with a focus on strength and longevity. The radius arms are crafted from full tubular steel, providing a robust foundation that resists bending and fatigue. Dimple die side plates add extra reinforcement, ensuring the arms can handle the stresses of off-road terrain and heavy loads. The adjustable alignment cams allow for precise caster adjustments, which are critical for maintaining proper steering geometry and tire wear over time.

The front coil springs are designed to provide a 6-inch lift, giving your F250 increased ground clearance and a commanding appearance. For those seeking even better ride quality and damping, the Dirt Logic 4.0 Coilover Shock conversion replaces standard shocks with high-performance coilovers, offering adjustable damping settings for tailored performance. The rear block and u-bolt kit is engineered to complement the front lift, ensuring a balanced stance and improved off-road capability.

All components are engineered with durability in mind, featuring corrosion-resistant finishes and precision manufacturing processes to withstand the elements and demanding off-road conditions.

Performance & Sound

This suspension system enhances your Ford F250's off-road capability by increasing ground clearance, improving articulation, and providing a more aggressive stance. The adjustable caster cams help optimize steering response and tire contact patch, resulting in better handling both on and off the pavement. The Dirt Logic 4.0 Coilover shocks offer superior damping, reducing body roll and improving ride comfort during spirited driving or challenging terrain. While this kit is primarily designed for off-road performance, it also provides a noticeable upgrade in vehicle stance and presence.

Installation & Fitment

The Fabtech Rad Arm System is a bolt-on upgrade that is designed for ease of installation with standard tools. The system utilizes factory mounting points and requires no cutting or welding in most cases. Proper alignment and caster adjustment are facilitated by the included adjustable cams, ensuring your vehicle maintains optimal handling characteristics after installation. Some mechanical knowledge and basic suspension tools are recommended for a smooth installation process. No special tuning is necessary, but alignment should be checked and adjusted after installation to ensure proper handling and tire wear.

• Designed specifically for 2005–2007 Ford F250 4WD models.
• Includes all necessary hardware, brackets, and components for a complete upgrade.
• Installation time varies but typically requires several hours depending on experience.

What's Included

• Full set of tubular radius arms with dimple die side plates
• Adjustable alignment cams
• Front coil springs (6-inch lift) or Dirt Logic 4.0 Coilover shocks
• Trac bar relocation bracket
• Sway bar drops and hardware
• Rear block and u-bolt kit
• All necessary mounting hardware and instructions

Ideal For

This suspension lift kit is perfect for off-road enthusiasts, truck owners seeking a commanding stance, or those looking to improve ground clearance and articulation for rugged terrain. It is suitable for daily drivers who want a durable and reliable lift solution, as well as for custom builds and overlanding setups.