Fabtech 3in Trail Gas 4WD Suspension

2020 Jeep Gladiator 6 Cylinder

K4167DL

Overview:

The Fabtech 3-inch Trail Gas 4WD Suspension system is engineered specifically for the 2020 Jeep Gladiator with 6-cylinder engines, delivering a balanced blend of off-road capability and on-road comfort. Designed to enhance suspension performance across a wide range of off-highway activities—including rock crawling, aggressive trail riding, and overland expeditions—this complete short arm suspension kit offers a reliable lift while maintaining factory mounting points for straightforward installation. Whether you’re tackling rugged terrain or cruising daily, this suspension system provides improved articulation, ride quality, and durability.

Fabtech’s dual rate coil springs and tuned shock valving ensure a compliant ride that adapts to varying loads and trail conditions. The system maintains vehicle stability and ride height, allowing for larger tires and improved ground clearance without sacrificing drivability.

Key Features:

This comprehensive suspension kit includes a range of advanced features designed to optimize your Jeep Gladiator’s off-road performance and reliability:

• Complete short arm suspension utilizing factory lower control arm mounts for easy installation
• Heavy-duty Fabtech lower link arms constructed from thick wall steel tubing, guaranteed never to bend
• Large polyurethane bushings paired with Fabtech’s innovative 5 Ton Joint™ for enhanced longevity and quiet operation
• Corner-specific dual rate coil springs that maintain side-to-side vehicle level and increase suspension travel
• Two-stage coil spring design: soft initial rate for comfort and extended travel, with a firmer second stage for payload support and impact absorption
• Draglink Flip kit and heavy-duty Track Bar bracket to correct steering geometry and prevent binding during full articulation
• Rear heavy-duty Track Bar bracket to center the axle and preserve factory roll center with lifted ride height
• Front and rear bump stop extensions to protect suspension components from over-cycling
• Supports tire sizes up to 37-inch with appropriate fender modifications

Construction & Design:

Fabtech’s suspension components are crafted from premium materials engineered for strength and durability in demanding off-road environments. The lower control arms feature thick wall steel tubing, providing exceptional resistance to bending and fatigue. Polyurethane bushings reduce noise and wear, while the Fabtech 5 Ton Joint™ offers a robust, internally threaded design that enhances joint longevity and smooth operation.

The dual rate coil springs are specifically tuned for the Jeep Gladiator’s weight distribution and suspension geometry, ensuring a balanced ride that adapts to both light cruising and heavy payload conditions. The inclusion of heavy-duty brackets and flip kits maintains proper steering and axle alignment, critical for safe and reliable off-road articulation.

Installation & Fitment:

This suspension kit is designed for straightforward installation by utilizing factory lower control arm mounting points, minimizing the need for complex modifications. Minor trimming or cutting of standard or high clearance fenders may be required depending on tire and wheel size selection. The kit fits 2020 Jeep Gladiator models equipped with 6-cylinder engines, including Launch Edition, Overland, Rubicon, and Sport trims.

For heavy off-road use, upgraded driveshafts are recommended for 4-door models to accommodate the increased suspension travel and articulation.

What's Included:

• Fabtech lower control arms with polyurethane bushings and 5 Ton Joints™
• Dual rate coil springs, corner-specific for Jeep Gladiator
• Trail-tuned gas shocks
• Draglink Flip kit
• Heavy-duty front and rear Track Bar brackets
• Front and rear bump stop extensions
• All necessary hardware for installation

Ideal For:

This suspension system is ideal for Jeep Gladiator owners who demand a versatile lift kit capable of handling aggressive trail riding, rock crawling, and extended overland adventures without sacrificing daily drivability. It suits enthusiasts looking to upgrade their Gladiator’s suspension for improved articulation, ride comfort, and the ability to run larger tires while maintaining factory-like handling characteristics.

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.