Fabtech 3in Sport System: Jeep Gladiator 2021-2023 w/ SHK EXT

Fabtech Sport Lift System

2021–2023 Jeep Gladiator Diesel Models

K4189

Overview:

The Fabtech 3-inch Sport System is a premium suspension lift kit designed specifically for 2021 to 2023 Jeep Gladiator diesel models. This kit enhances ride height and suspension performance, delivering improved off-road capability without sacrificing on-road comfort. It is Fabtech’s most popular Jeep lift system, offering a balanced combination of rugged durability and smooth highway handling at an excellent value. Ideal for Jeep enthusiasts looking to run larger tires and tackle challenging terrain with confidence.

Featuring a dual-rate front coil spring design, the Sport System provides extended suspension travel for off-road articulation while maintaining a compliant, comfortable ride on pavement. The rear coil spring spacers preserve factory load capacity and ride quality, ensuring the Gladiator remains capable under heavy payloads. This lift kit is engineered for straightforward installation, typically completed within a few hours, making it accessible for both professional installers and experienced DIYers.

Key Features:

The Fabtech Sport Lift System combines innovative engineering and quality components to enhance your Jeep Gladiator’s performance and stance. Key features include:

• 3-inch front and rear lift for increased ground clearance and aggressive stance
• Dual-rate front coil springs providing a soft initial ride with extended travel for off-road use
• Rear coil spring spacers (1-3/4" height) to maintain factory ride height and load carrying capacity
• Four bump stop extensions that utilize factory bump stops for compliant cushioning and prevent suspension over-compression
• Extended front and rear sway bar links with durable urethane bushings to maintain proper sway bar geometry and prevent binding
• Steel shock extension brackets to retain factory shocks within optimal travel range at the new ride height
• Compatibility with standard and high clearance fenders, supporting tire sizes up to 37x12.5R20 with minor trimming or cutting as required
• Designed specifically for diesel-powered Jeep Gladiator models from 2021 through 2023

Construction & Design:

Fabtech’s Sport System is engineered with high-quality materials and precision manufacturing to ensure durability and long-lasting performance. The coil springs feature a dual-rate design that balances comfort and capability, allowing the suspension to absorb small bumps smoothly while providing additional support during heavy loads or off-road impacts. The bump stop extensions and sway bar link upgrades are crafted from robust steel and urethane components, enhancing suspension articulation without compromising reliability.

Steel shock extension brackets maintain proper shock positioning, preventing premature wear and ensuring consistent damping performance. The kit’s components are designed to integrate seamlessly with the Gladiator’s factory suspension geometry, preserving driveline angles and preventing binding or over-extension during extreme articulation.

Installation & Fitment:

Installation of the Fabtech Sport Lift System is straightforward and can typically be completed in a few hours with basic hand tools and mechanical knowledge. The kit is designed to work with the Jeep Gladiator’s factory shocks and suspension components, requiring no complex modifications beyond minor trimming or cutting of fenders when running larger tires with high clearance fenders.

This lift system fits the following Jeep Gladiator models equipped with diesel engines from 2021 to 2023:

• 80th Anniversary (2021)
• Altitude (2022)
• Freedom (2023)
• High Altitude (2021–2023)
• Mojave (2021–2023)
• Overland (2021–2023)
• Rubicon (2021–2023)
• Sport (2021–2023)
• Sport S (2021–2023)
• Texas Trail (2023)
• Willys (2021–2023)
• Willys Sport (2021–2023)

What's Included:

• Front dual-rate coil springs
• Rear coil spring spacers (1-3/4" height)
• Four bump stop extensions
• Extended front and rear sway bar links with urethane bushings
• Steel shock extension brackets
• All necessary hardware and installation instructions

Ideal For:

This lift kit is perfect for Jeep Gladiator owners who want to improve off-road performance and ground clearance while maintaining a comfortable ride on the highway. It supports larger tires up to 37 inches, making it an excellent choice for trail enthusiasts, overlanders, and daily drivers who demand versatility and reliability from their suspension system. The Fabtech Sport System is especially suited for diesel-powered Gladiators, ensuring compatibility and optimized performance for these models.