Fabtech 5in Crawler Coilovers Front and Rear: Jeep Wrangler 2018-2020 w/ DLSS 2.5 Coilover Reservoir and Rear DLSS Reservoir

Fabtech Crawler Coilovers Suspension System

2018–2020 Jeep Wrangler Unlimited Rubicon, Sahara, Sport, Sport S 6-Cyl

K4149DL

Overview:

The Fabtech 5-inch Crawler Coilover system is engineered to deliver exceptional off-road articulation combined with refined on-road performance for Jeep Wrangler JL owners. Designed specifically for 2018 to 2020 Jeep Wrangler Unlimited Rubicon, Sahara, Sport, and Sport S models equipped with 6-cylinder engines, this coilover suspension upgrade offers a seamless blend of rugged durability and daily drivability. The system is ideal for enthusiasts seeking a reliable, out-of-the-box solution that eliminates the need for ongoing fabrication or maintenance.

Fabtech’s coilover conversion replaces traditional coil spring and shock setups with advanced Dirt Logic 2.5 coilover reservoirs up front and Dirt Logic 2.25 reservoir shocks in the rear, providing superior damping control and ride quality. This system enhances suspension travel and articulation, allowing your Jeep to tackle challenging terrain while maintaining stability and comfort on highways and city streets.

Key Features:

Fabtech’s Crawler Coilover system incorporates innovative design and premium components to optimize off-road capability and on-road refinement:

• 5-inch lift height tailored for Jeep Wrangler JL long arm suspension geometry
• Front Dirt Logic 2.5 coilover shocks with remote reservoirs for improved heat dissipation and damping consistency
• Rear Dirt Logic 2.25 reservoir shocks for balanced rear suspension performance
• Heavy-duty 5 Ton link arms constructed from 2-inch OD, .313-inch thick wall tubing for unmatched strength and durability
• Lifetime guaranteed 5 Ton joints offering smooth, quiet operation and superior off-road articulation
• Full-width front crossmember mounting for precise link arm geometry and enhanced frame rigidity
• Rear link arms mounted to new frame mounts to increase ground clearance and improve approach angles
• Compatibility with standard and high clearance fenders supporting tire sizes up to 40x12.5R20 with minor trimming or cutting
• Designed specifically for 4-door 6-cylinder Jeep Wrangler JL models

Construction & Design:

Fabtech’s Crawler Coilover system is built with premium materials and meticulous engineering to withstand the rigors of off-road driving. The lower link arms utilize thick-walled steel tubing to resist bending and deformation under heavy loads. The front crossmember not only ensures correct suspension geometry but also reinforces the JL’s lighter frame, enhancing durability during extreme trail use.

The Dirt Logic coilover shocks feature stainless steel construction and remote reservoirs, which improve cooling and maintain consistent damping performance during prolonged off-road excursions. The 5 Ton joints are engineered for longevity and smooth articulation, backed by a lifetime warranty to provide peace of mind for serious off-road enthusiasts.

Installation & Fitment:

Installation of the Fabtech 5-inch Crawler Coilover system requires welding and some exhaust modifications, including the option to order an AFE loop delete pipe (P/N 48-48024) for proper fitment. Driveshaft replacements are necessary for 4-door models (front FTS94057, rear FTS94065). This system fits 2018 to 2020 Jeep Wrangler Unlimited Rubicon, Sahara, Sport, and Sport S models equipped with 6-cylinder engines. Minor trimming or cutting of fenders may be required depending on tire and wheel size.

What's Included:

• Front Dirt Logic 2.5 coilover shocks with remote reservoirs
• Rear Dirt Logic 2.25 reservoir shocks
• Front and rear 5 Ton link arms with lifetime guaranteed joints
• Full-width front crossmember
• New rear frame mounts for link arms
• All necessary mounting hardware

Ideal For:

This Fabtech coilover system is perfect for Jeep Wrangler JL owners who demand a high-performance suspension capable of conquering challenging off-road terrain without sacrificing daily driving comfort. It suits enthusiasts who want a durable, factory-quality long arm suspension upgrade that offers superior articulation, increased ground clearance, and enhanced handling for both trail and highway use.