Fabtech 5in Trail 4WD 4-Door Coilovers

2018–2021 Jeep Wrangler Unlimited Rubicon, Sahara, Sport, Sport S

K4141DL

Overview:

The Fabtech 5in Trail 4WD 4-Door Coilover Suspension System is engineered specifically for Jeep Wrangler JL models from 2018 to 2021. Designed to enhance off-road capability and on-road comfort, this complete short arm suspension kit delivers a balanced 5-inch lift tailored for aggressive trail use, rock crawling, and overland expeditions. Featuring dual rate coil springs and Dirt Logic 2.25" reservoir shocks, it provides superior articulation and ride compliance, making it ideal for Jeep enthusiasts seeking both rugged performance and daily drivability.

This system maintains factory control arm mounting points for straightforward installation while upgrading critical components to heavy-duty standards. It is a comprehensive solution that addresses suspension geometry, ride height, and durability without compromising steering precision or vehicle stability.

Key Features:

Fabtech’s 5in Trail Coilover System incorporates advanced engineering to optimize Jeep JL suspension performance:

• Complete short arm suspension using factory control arm mounts for easy installation
• Heavy-duty link arms constructed from 1.75" OD, 0.250" thick wall steel tubing, guaranteed never to bend
• Large polyurethane bushings paired with Fabtech 5 Ton Joints for durability and quiet operation
• Corner-specific long travel dual rate coil springs that maintain vehicle level and increase suspension travel
• Dual stage spring design: soft initial ride with extended travel, plus a firmer second stage for payload and impact absorption
• Includes Draglink Flip System and heavy-duty Track Bar bracket to correct steering geometry and prevent draglink binding
• Maintains factory draglink angle to protect steering box longevity, avoiding increased side loads
• Heavy-duty rear Track Bar bracket with side support to maintain roll center and axle alignment
• Front and rear bump stop extensions to prevent suspension overtravel and damage
• Compatible with standard and high clearance fenders with minor trimming or cutting depending on tire and wheel size

Construction & Design:

Fabtech’s suspension components are built with premium materials and precision engineering to withstand the rigors of heavy off-road use. The link arms utilize thick-walled steel tubing for unmatched strength and resistance to bending under extreme conditions. Polyurethane bushings and Fabtech’s proprietary 5 Ton Joints ensure long-lasting durability and reduce noise and vibration for a quieter ride.

The dual rate coil springs are engineered specifically for the Jeep JL chassis, providing a progressive spring rate that balances comfort and load capacity. The system’s design preserves factory mounting points and steering geometry, ensuring reliable articulation and handling without compromising component longevity.

Installation & Fitment:

This Fabtech 5in Trail Coilover System is designed for 4-door Jeep Wrangler JL models including Rubicon, Sahara, Sport, and Sport S trims from 2018 through 2021. Installation is simplified by using factory control arm mounts and includes all necessary brackets and hardware. Minor trimming or cutting of fenders may be required depending on tire and wheel size, especially when using high clearance fenders with larger 40" tires.

For heavy off-road use, upgraded driveshafts are recommended (front FTS94057 and rear FTS94065). This kit is not compatible with 4XE or Rubicon 392 models.

What's Included:

• Front and rear heavy-duty link arms with polyurethane bushings and 5 Ton Joints
• Long travel dual rate coil springs, corner-specific
• Dirt Logic 2.25" reservoir shocks
• Draglink Flip System
• Heavy-duty front and rear Track Bar brackets
• Front and rear bump stop extensions
• All necessary mounting hardware and instructions

Ideal For:

This suspension system is perfect for Jeep Wrangler JL owners who demand a versatile lift kit capable of handling a wide range of off-road activities including rock crawling, aggressive trail riding, and extended overland expeditions. It also suits drivers who want improved on-road ride quality without sacrificing rugged off-road performance. The kit supports larger tires up to 40" with appropriate fender modifications, making it ideal for serious off-road enthusiasts and daily drivers alike.

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.