Fabtech RTS System

2011–2019 GM 3500HD 2WD/4WD

Part #: K1051

Overview

The Fabtech 6" RTS System with Performance Shocks is a premium suspension upgrade designed specifically for the GM 3500HD trucks from 2011 to 2019. Engineered for enthusiasts who demand both off-road capability and on-road comfort, this system provides a significant lift while maintaining factory-like handling and ride quality. Whether you're tackling rugged trails or enhancing your truck's appearance, this RTS system offers a perfect blend of performance, durability, and ground clearance.

Built with innovation and precision, the Fabtech RTS system elevates your vehicle's stance without compromising its structural integrity or drivability. It is ideal for off-road adventures, heavy-duty towing, or simply achieving a commanding presence on the road. With this upgrade, you'll enjoy improved ground clearance, better approach and departure angles, and the confidence to take on challenging terrains.

Key Features

The Fabtech RTS system incorporates advanced engineering and high-quality materials to deliver a reliable and effective suspension solution. Key features include:

• Patent-pending bracket system that keeps the torsion bars in the stock location, ensuring optimal geometry and performance.
• Superior ground clearance at the frame, reducing the risk of damage when off-roading by preventing torsion bars from hanging down or becoming high-centered.
• Heavy-duty steel components designed for durability and long-lasting performance in demanding conditions.
• Precision-engineered for a seamless fit with factory mounting points, reducing installation time and ensuring a secure, stable ride.
• Designed and manufactured in the United States, adhering to strict quality standards for reliability and performance.
• Compatible with both 2WD and 4WD configurations, providing versatility for a range of GM 3500HD models.
• Includes performance shocks that complement the suspension lift, offering improved handling, stability, and ride comfort across various terrains.
• Optimized for off-road use while maintaining excellent on-road manners, making it suitable for daily driving and weekend adventures.

Construction & Design

The Fabtech RTS system features a robust construction utilizing high-strength steel brackets and components that withstand the rigors of off-road driving. The innovative bracket design is patent-pending, allowing the torsion bars to remain in their original location, which preserves factory suspension geometry and ensures consistent handling. The system's components are TIG-welded and precision-fabricated for a perfect fit and maximum strength.

The suspension lift is achieved through a combination of custom brackets and high-performance shocks, which work together to provide a smooth, controlled ride. The design emphasizes ground clearance, approach, and departure angles, making your truck more capable in challenging environments. The system's engineering also minimizes stress on other suspension parts, promoting longevity and reliability.

Performance & Sound

With the Fabtech RTS system installed, you will notice improved off-road capability and a commanding stance. The increased ground clearance allows for larger tires and better obstacle clearance, while the performance shocks enhance handling and stability. Although specific horsepower or torque gains are not claimed, the system supports your vehicle's ability to handle more demanding terrains with confidence.

The shocks included are tuned for off-road performance, providing better damping and control over rough surfaces. The suspension upgrade also contributes to a more aggressive and commanding sound profile, especially when combined with larger tires and aftermarket exhaust components.

Installation & Fitment

The Fabtech RTS system is designed as a bolt-on upgrade, utilizing existing factory mounting points for a straightforward installation process. No cutting, drilling, or extensive modifications are required, making it accessible for experienced DIY enthusiasts and professional installers alike. The system is engineered to maintain factory ride quality and handling characteristics, ensuring a seamless integration with your vehicle's existing components.

• Simple bolt-on installation with standard tools
• Maintains factory alignment settings for optimal handling
• No need for additional tuning or adjustments

What's Included

• Front and rear custom brackets for a 6-inch lift
• Performance shocks designed for off-road use
• All necessary hardware and mounting components
• Detailed installation instructions

Ideal For

• Off-road enthusiasts seeking increased ground clearance and durability
• Heavy-duty truck owners who require enhanced towing and payload capacity
• Truck owners looking to improve the vehicle's stance and appearance
• Adventurers who frequently navigate challenging terrains

Emissions Note

This product is designed to meet or exceed emissions standards and is suitable for use in regions with strict emissions regulations. Please verify local laws and regulations before installation.