Fabtech K4048M

2007–2018 Jeep JK 4-Door 4WD 3-Inch Sport System with Stealth Shocks

Part #: K4048M

Overview

The Fabtech 3-inch Sport System with Stealth Shocks is a comprehensive suspension upgrade designed specifically for Jeep JK 4-Door models from 2007 to 2018. This system provides a balanced combination of performance, durability, and value, making it an excellent choice for Jeep enthusiasts seeking improved off-road capability and a commanding stance without sacrificing daily drivability.

Built with quality and precision, this kit allows your Jeep to clear 35-inch tires, enhancing both off-road performance and visual appeal. Whether you're tackling rugged trails, mudding, or simply want a more aggressive look, this suspension system is engineered to meet the demands of serious off-road adventures while maintaining a comfortable ride on the street.

Key Features

Fabtech's 3-inch Sport System is designed with the enthusiast in mind, offering a host of features that optimize your Jeep's suspension performance:

• Includes four American-made coil springs specifically engineered to clear 35-inch tires, providing increased ground clearance and improved approach and departure angles.
• Preset manufacturing process ensures consistent ride height and ride quality across all four corners, reducing installation time and ensuring reliable performance.
• Front and rear Stealth Shocks deliver excellent damping characteristics, offering a smooth ride both on and off-road while resisting fade during demanding trail conditions.
• Front sway bar links are included to maintain proper handling and stability, especially when navigating uneven terrain.
• Front bump stops and rear bump stop extensions protect your suspension components from bottoming out during aggressive driving or heavy articulation.
• Rear trac bar bracket and rear brake hose extension are included to maintain proper axle alignment and brake line clearance after lift installation.
• Emergency brake cable brackets ensure safe and reliable operation of your parking brake system with the new suspension height.
• All components are packaged together in one box for a straightforward, hassle-free installation process.

Construction & Design

The Fabtech Sport System features high-quality materials and thoughtful design to maximize durability and performance. The coil springs are crafted from robust steel with a preset manufacturing process that guarantees consistent ride height and handling characteristics. The Stealth Shocks are engineered with a monotube design, providing superior heat dissipation and fade resistance, ensuring reliable damping during extended off-road use.

The system's components are designed for easy bolt-on installation, utilizing factory mounting points and hardware. The inclusion of bump stops, sway bar links, and brake hose extensions ensures that all aspects of your suspension are properly addressed, maintaining factory-like handling and safety standards. The use of durable, corrosion-resistant finishes ensures longevity even in harsh off-road environments.

Performance & Sound

This suspension upgrade significantly enhances your Jeep's off-road capabilities by increasing ground clearance and improving wheel travel. The upgraded coil springs and shocks work together to provide a more controlled ride over rough terrain, reducing body roll and improving stability. While this system is primarily designed for off-road performance, it also offers improved handling and a more commanding stance on the street.

Expect a slight increase in ride height and a more aggressive stance, which can also influence the vehicle's sound profile slightly, especially during off-road driving. The shocks are tuned to deliver a balanced ride, minimizing harshness while providing the damping needed for challenging trails.

Installation & Fitment

The Fabtech 3-inch Sport System is a bolt-on kit that requires no cutting, drilling, or welding. The installation process is straightforward for those with basic mechanical skills, and all necessary hardware and instructions are included. It is recommended to have a professional alignment after installation to ensure optimal handling and tire wear.

• Designed specifically for Jeep JK 4-Door 4WD models from 2007 to 2018.
• Compatible with factory or aftermarket wheels and tires up to 35 inches in diameter.
• No additional modifications or tuning are required for proper fitment and performance.

What's Included

• Four American-made coil springs
• Front and rear Stealth Shocks
• Front sway bar links
• Front bump stops
• Rear bump stop extensions
• Rear trac bar bracket
• Rear brake hose extension
• Emergency brake cable brackets
• All necessary mounting hardware and instructions

Ideal For

• Off-road enthusiasts seeking increased ground clearance and improved wheel travel
• Jeep JK owners wanting a balanced lift for 35-inch tires
• Daily drivers who want a reliable, easy-to-install suspension upgrade
• Trail riders and adventure seekers looking for durability and performance