Fabtech 5in Crawler Coilovers: Jeep Wrangler (07-17) / Wrangler JK (18) w/ DLSS 2.5 Coilover Reservoir and Rear DLSS

Fabtech Crawler Coilovers

2007–2018 Jeep Wrangler / Jeep Wrangler JK

K4076DL

Overview:

The Fabtech 5-inch Crawler Coilover system is engineered for Jeep Wrangler enthusiasts seeking superior off-road capability without sacrificing on-road comfort. Designed specifically for 2007–2017 Jeep Wrangler models and 2018 Jeep Wrangler JK, this heavy-duty suspension upgrade replaces all eight link arms with extended length units to enhance articulation and ground clearance for aggressive rock crawling and trail driving.

Featuring Fabtech’s Dirt Logic 2.5 coilover with remote reservoirs up front and Dirt Logic 2.25 shocks in the rear, this system delivers outstanding high-speed damping and precise control at low speeds. The coilovers are mounted on the axle centerline to reduce premature bushing wear, improving handling and durability. Dual-rate coil springs maintain factory load capacity while providing a smooth ride on highways and rugged terrain alike.

Key Features:

This comprehensive suspension system combines robust components and advanced engineering to optimize your Jeep’s off-road performance and reliability:

• Extended length 5 Ton link arms for maximum articulation and ground clearance
• High-mounted link arms on the frame to avoid obstacles and improve off-road clearance
• Fabtech 5 Ton Joints for quiet, durable operation with a lifetime warranty
• 1/4" thick steel weld-on Track Bar brackets for strongest roll center relocation front and rear
• Bolt-on Dirt Logic 2.5 coilover conversion with remote reservoirs for superior damping control
• Coilover placement on axle centerline to prevent premature bushing wear and enhance handling
• Dual-rate coil springs for factory load carrying capacity and extended travel range
• Includes sway bar links, pitman arm, brake lines, e-brake bracket, and bump stop brackets for a complete upgrade
• Supports tire sizes up to 40/13.50R17 with appropriate wheel fitment and trimming

Construction & Design:

Fabtech’s Crawler Coilover system is built with heavy-duty materials designed to withstand the rigors of aggressive off-road use. The extended link arms are constructed from high-strength steel and pivot on Fabtech’s proprietary 5 Ton Joints, ensuring durability and smooth articulation. The coilover hoops and mounts are engineered for precise alignment and maximum strength, while the 1/4" thick steel Track Bar brackets are designed to be welded on for a permanent, fail-safe installation.

The coil springs feature a flexible dual-rate design that balances load capacity with ride comfort, allowing for extended suspension travel necessary for rock crawling without compromising highway manners. The remote reservoir coilovers improve heat dissipation and maintain consistent damping performance during prolonged off-road use.

Installation & Fitment:

Installation of the Fabtech Crawler Coilover system requires welding for the Track Bar brackets and some modifications, including exhaust adjustments on 2012–2018 Jeep Wranglers. Specific driveshaft replacements are necessary for 2-door models from 2007 to 2018 to accommodate the extended suspension geometry. Professional installation is recommended to ensure proper fitment and performance.

This system is compatible with a wide range of Jeep Wrangler trims including Rubicon, Sahara, Sport, Sport S, Unlimited, and special anniversary editions from 2007 through 2018. It supports tire sizes up to 40/13.50R17 with appropriate wheel offsets and trimming when tube fenders are installed.

What's Included:

• 8 Long Arm Links & Mounts
• Front Coilover Hoop Kit
• Long Travel Rear Coil Springs
• Front & Rear Track Bar Brackets
• Front & Rear Sway Bar Links
• Pitman Arm
• Front & Rear Brake Lines
• E-Brake Bracket
• Rear Bump Stop Brackets
• Front Dirt Logic 2.5 Coilovers with Remote Reservoirs
• Rear Dirt Logic 2.25 Shocks

Ideal For:

This Fabtech Crawler Coilover system is ideal for Jeep Wrangler owners who demand a suspension capable of conquering challenging rock crawling and off-road trails while maintaining excellent on-road drivability. It suits off-road enthusiasts who require extended suspension travel, improved articulation, and enhanced ground clearance without compromising ride quality or vehicle reliability.