Fabtech 6in Performance Suspension System with Dual DSS Shocks and Rear Air Bags

2003–2005 Hummer H2 SUV / SUT 4WD 6-Inch Lift Kit

Part #: K5001DL

Overview

The Fabtech 6-inch Performance Suspension System is a comprehensive lift kit designed specifically for the Hummer H2 SUV and SUT models from 2003 to 2005. Built for off-road enthusiasts and those seeking a commanding presence on the road, this system offers a significant lift while maintaining excellent ride quality and durability. Whether you're tackling rugged trails or enhancing your vehicle's stance, this suspension upgrade provides the performance and reliability you need.

Featuring advanced engineering and high-quality components, this system addresses the unique challenges of the H2's full-time transfer case and heavy-duty construction. The kit includes everything necessary to elevate your vehicle's capabilities, ensuring a smooth, controlled ride even under demanding conditions. With this lift, you'll enjoy improved ground clearance, better approach and departure angles, and the ability to fit larger tires for enhanced off-road performance.

Key Features

Designed with performance and durability in mind, the Fabtech 6-inch Suspension System incorporates several innovative features:

• Extended steering knuckles and high-clearance crossmembers optimize suspension travel and articulation, providing superior off-road capability.
• A CV style front driveshaft is included to accommodate the full articulation of the front suspension, ensuring smooth driveline operation and reducing driveline vibrations during off-road use.
• Two 1/4'' thick skid plates protect critical underbody components—the front differential and transfer case—against rocks and debris, enhancing vehicle durability and longevity.
• Heavy-duty construction materials and TIG-welded components ensure long-lasting performance and resistance to harsh conditions.
• Designed to work seamlessly with factory air bag systems, the rear lift is achieved through robust spacer plates, maintaining ride quality and load support.
• High-quality DSS shocks provide superior damping and control, improving ride comfort and handling both on and off the pavement.
• Optimized geometry and engineering ensure that the lift maintains factory-like handling characteristics while providing additional ground clearance.

Construction & Design

The Fabtech lift kit features a meticulously engineered design, utilizing high-strength steel components and precision TIG welding for maximum durability. The extended steering knuckles and high-clearance crossmembers are crafted to enhance suspension travel and articulation, critical for off-road performance. The inclusion of a CV style front driveshaft addresses the unique drivetrain layout of the H2, ensuring smooth operation across all terrains.

The skid plates are constructed from 1/4'' thick steel, offering robust protection for vital underbody components. The rear lift is achieved with factory-compatible air bag spacers, preserving ride quality and load-carrying capacity. The DSS shocks are engineered to provide excellent damping characteristics, reducing body roll and improving handling stability. Overall, the system combines strength, functionality, and thoughtful design to deliver a reliable lift solution for your Hummer H2.

Performance & Sound

This suspension system significantly enhances your vehicle's off-road capabilities by increasing ground clearance and suspension travel. The upgraded shocks improve handling and ride comfort, whether you're navigating rocky trails or city streets. The system's design ensures that driveline angles are maintained, reducing vibrations and wear. While this kit does not specifically alter the exhaust sound, the improved suspension performance provides a more confident and controlled driving experience in all conditions.

Installation & Fitment

The Fabtech 6-inch Performance Suspension System is a bolt-on upgrade that is designed for straightforward installation with standard tools. It requires no cutting or welding, making it accessible for experienced DIY enthusiasts and professional installers alike. Proper alignment and inspection are recommended after installation to ensure optimal handling and tire wear. The kit is engineered to work with factory mounting points and components, ensuring a precise fit and reliable performance.

• Includes all necessary components for a complete lift installation.
• Designed specifically for 2003–2005 Hummer H2 SUV and SUT 4WD models.
• No cutting, drilling, or extensive modifications are required.

What's Included

• Extended steering knuckles
• High-clearance crossmembers
• Front driveshaft (CV style)
• Two 1/4'' thick skid plates (front differential and transfer case)
• Rear air bag spacers
• High-quality DSS shocks
• All necessary mounting hardware and instructions

Ideal For

• Off-road enthusiasts seeking increased ground clearance and suspension travel
• Hummer H2 owners wanting a commanding stance and improved capability
• Drivers looking for a durable, high-performance lift kit that maintains factory ride quality
• Those who frequently tow or carry heavy loads and need reliable suspension support