Fabtech Trail 2.5 Coilover Resi and RR DLSS Suspension System

2018 Jeep Wrangler Unlimited Rubicon, Sahara, Sport 4WD

K4225DL

Overview:

The Fabtech 3-inch Trail 2.5 Coilover Resi and Rear Dual Linear Shock System (RR DLSS) is a premium suspension upgrade designed specifically for the 2018 Jeep Wrangler Unlimited models, including Rubicon, Sahara, and Sport trims. Engineered to enhance off-road capability and on-road comfort, this suspension kit provides a balanced lift and improved handling for serious Jeep enthusiasts. Whether tackling rugged trails or cruising city streets, this system delivers reliable performance and durability.

Fabtech’s Trail coilover system is ideal for Jeep owners seeking a moderate 3-inch lift that maintains factory ride quality while offering superior articulation and damping control. The inclusion of the rear dual linear shock setup further refines rear suspension response, reducing harshness and improving traction over uneven terrain.

Key Features:

This suspension system combines advanced technology and rugged construction to meet the demands of off-road driving and daily use. Key features include:

• 3-inch front coilover lift with high-performance 2.5-inch diameter coilover shocks
• Rear Dual Linear Shock System (DLSS) for enhanced rear suspension control and comfort
• Gas-charged shocks designed for consistent damping and improved heat dissipation
• Precision-engineered components tailored for 2018 Jeep Wrangler Unlimited Rubicon, Sahara, and Sport 4WD models
• Durable construction to withstand harsh off-road conditions and extended use
• Maintains factory ride quality while providing increased ground clearance
• Improved wheel travel and articulation for superior off-road traction
• Direct bolt-on installation with no major modifications required

Construction & Design:

Fabtech’s Trail 2.5 Coilover Resi and RR DLSS system is crafted from high-strength materials to ensure long-lasting performance. The coilover shocks feature robust aluminum bodies with precision valving to deliver smooth compression and rebound characteristics. The rear dual linear shocks incorporate advanced damping technology to reduce harshness and improve ride stability. All components are powder-coated for corrosion resistance, ensuring durability in wet and muddy environments. The design focuses on maintaining factory geometry while providing a reliable lift and enhanced suspension articulation.

Installation & Fitment:

This suspension kit is engineered for a straightforward installation on 2018 Jeep Wrangler Unlimited Rubicon, Sahara, and Sport 4WD models. It is designed as a direct bolt-on upgrade, requiring no cutting or welding, which simplifies the installation process for experienced DIYers and professional installers alike. The system includes all necessary hardware and detailed instructions to facilitate a smooth setup. Minor adjustments may be needed to align the suspension properly after installation.

What's Included:

• Front 3-inch Trail 2.5 coilover shocks with reservoirs
• Rear Dual Linear Shock System (RR DLSS) components
• All mounting hardware and brackets
• Installation instructions

Ideal For:

This Fabtech suspension system is perfect for Jeep Wrangler owners who want to improve their vehicle’s off-road capabilities without sacrificing on-road comfort. It suits enthusiasts who frequently drive on challenging trails, rocky terrain, or uneven surfaces and desire a reliable lift that enhances ground clearance and suspension travel. Additionally, it is well-suited for those looking to maintain a balanced ride quality for daily driving while upgrading their Jeep’s suspension performance.

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.