Fabtech 3in Sport System with Performance Shocks

2007–2018 Jeep Wrangler JK

K4047

Overview:

The Fabtech 3in Sport System with Performance Shocks is a premium suspension upgrade designed specifically for Jeep Wrangler JK models from 2007 through 2018. Engineered to provide a balanced blend of off-road capability and on-road comfort, this system delivers a 3-inch lift to accommodate larger tires up to 37 inches while maintaining excellent handling and maneuverability. Ideal for Jeep enthusiasts seeking enhanced ground clearance and suspension performance without compromising ride quality, this kit integrates advanced components to ensure durability and reliability on rugged terrain.

Fabtech’s innovative design focuses on preserving the Wrangler’s factory driving dynamics while offering superior off-road clearance and articulation. The included performance shocks are tuned to complement the lift, providing improved damping and control for a confident driving experience both on and off the pavement.

Key Features:

This suspension system incorporates cutting-edge technology and robust engineering to enhance your Jeep Wrangler JK’s capabilities:

• 3-inch suspension lift designed to clear 35-inch tires and larger with minor trimming or cutting as needed
• Extended length steering knuckles maintain near-stock track width and improve turning radius for tight maneuvering
• Strengthened lower control arm crossmembers with cross tubes and tubular frame struts to distribute front suspension impact loads
• Heavy-duty 1/4-inch thick steel skid plate protects the front differential from off-road hazards
• Rear suspension lift achieved via block and add-a-leaf system for improved rear axle articulation
• Performance-tuned shocks included for enhanced ride quality and handling
• Compatible with a wide range of wheel and tire sizes, including 17x9, 18x9, and 20x9 wheels with various backspacing options
• Exhaust spacers required for 2012 and newer models to ensure proper clearance
• Off-road use requires upgraded driveshafts for 2-door models (specific part numbers provided)

Construction & Design:

Fabtech’s 3in Sport System is built with high-strength steel components engineered for durability and longevity in demanding off-road environments. The crossmember and spindle technology represent industry-leading design, providing a solid foundation for the suspension lift while maintaining structural integrity. The extended steering knuckles are precision-crafted to optimize track width and steering geometry, minimizing the need for extensive modifications.

The front differential skid plate is fabricated from tightly formed 1/4-inch thick steel, offering robust protection against rocks and debris. Reinforced lower control arm crossmembers with cross tubes and tubular frame struts ensure that impact loads are effectively distributed, reducing stress on the vehicle’s frame and suspension components.

Installation & Fitment:

Installation of the Fabtech 3in Sport System requires moderate mechanical skill and some minor trimming or cutting depending on tire and wheel size. Exhaust spacers are necessary for all 2012 and newer Jeep Wrangler JK models to maintain proper clearance. Additionally, off-road use on 2-door models mandates upgraded driveshafts to accommodate the suspension lift and maintain drivetrain reliability.

This system is compatible with a variety of Jeep Wrangler JK trims, including Sport, Sahara, Rubicon, and special anniversary editions from 2007 through 2018. It supports multiple tire and wheel configurations, allowing customization to suit your specific off-road and aesthetic preferences.

What's Included:

• Front crossmember and spindle assembly
• Extended length steering knuckles
• Lower control arm crossmembers with cross tubes and tubular frame struts
• 1/4-inch thick steel front differential skid plate
• Rear block and add-a-leaf lift components
• Performance-tuned front and rear shocks
• Installation hardware and instructions

Ideal For:

This suspension system is perfect for Jeep Wrangler JK owners who want to upgrade their vehicle for serious off-road adventures while maintaining a comfortable and controlled ride on the street. It suits enthusiasts looking to run larger tires up to 37 inches, improve ground clearance, and enhance suspension articulation without sacrificing drivability or requiring extensive vehicle modifications.

Whether tackling rocky trails, mud, or desert terrain, the Fabtech 3in Sport System with Performance Shocks offers the durability, performance, and style to elevate your Jeep Wrangler JK experience.

Fabtech is an off-road suspension leader producing lift kits, shocks, and related components to increase ride height, clear larger tires, and improve capability. Their systems are engineered for specific trucks and SUVs, blending on-road drivability with the added travel and strength enthusiasts want for trails, desert runs, and overland builds.