Fabtech Crawler Coilovers Front and Rear
2007–2017 Jeep Wrangler / 2018 Jeep Wrangler JK
K4078DL
Overview:
The Fabtech 5-inch Crawler Coilover Lift System is engineered for Jeep Wrangler enthusiasts who demand exceptional off-road capability without sacrificing on-road comfort. Designed specifically for 2007–2017 Jeep Wrangler models and the 2018 Jeep Wrangler JK, this comprehensive suspension upgrade replaces all eight link arms with extended length units to provide aggressive articulation and superior ground clearance. Featuring Fabtech’s Dirt Logic coilover technology, this system balances high-speed damping with precise low-speed crawling performance, making it ideal for tackling challenging rock trails and rough terrain.
Built to enhance both durability and ride quality, the Crawler Coilover system offers a smooth highway ride while delivering the articulation and suspension travel needed for serious off-road adventures. Its robust construction and advanced design ensure long-lasting reliability and improved handling characteristics for Jeep owners seeking a versatile suspension upgrade.
Key Features:
This heavy-duty coilover system integrates multiple advanced components to optimize off-road performance and vehicle control:
- Extended length heavy-duty link arms replace all eight factory links for maximum articulation and ground clearance
- Fabtech 5 Ton Joints provide reliable, quiet operation backed by a lifetime warranty
- High-mounted link arms on the frame maximize undercarriage clearance during off-road maneuvers
- 1/4" thick steel Track Bar brackets weld on for the strongest, most secure roll center relocation front and rear
- Front Dirt Logic 2.5 coilover reservoirs deliver outstanding high-speed damping and low-speed crawl control
- Rear Dirt Logic 2.25 shocks complement the front coilovers for balanced suspension performance
- Dual-rate coil springs maintain factory load-carrying capacity while providing smooth ride quality
- Coilover mounting on the axle centerline reduces premature link arm bushing wear and improves handling
- Includes sway bar links, pitman arm, brake lines, e-brake bracket, and bump stop brackets for a complete suspension upgrade
Construction & Design:
Fabtech’s Crawler Coilover system is crafted from premium materials engineered to withstand the rigors of aggressive off-road use. The extended link arms are constructed from heavy-duty steel and pivot on Fabtech’s proprietary 5 Ton Joints, designed for durability and quiet operation under extreme conditions. The coilover hoop kit and track bar brackets are fabricated from thick steel to ensure maximum strength and secure mounting points.
The coilover shocks feature remote reservoirs that improve heat dissipation and maintain consistent damping performance during prolonged off-road use. Dual-rate coil springs are engineered to provide a progressive spring rate, allowing for both load support and extended suspension travel. This flexible coil design enhances articulation over large obstacles while preserving on-road comfort and handling precision.
Installation & Fitment:
Installation of the Fabtech Crawler Coilover system requires welding for the track bar brackets and some frame mounts, making professional installation recommended for best results. Exhaust modifications are necessary on all 2012–2018 Jeep Wranglers, requiring the Fabtech loop delete pipe (FTS94060) for proper fitment. Additionally, 4-door models from 2007–2011 and 2012–2018 require specific driveshafts (front and rear) to accommodate the lift.
This system is designed to fit Jeep Wrangler Unlimited 70th Anniversary (2011), 75th Anniversary (2016), Rubicon (2007–2017), Sahara (2007–2017), Sport (2010–2017), Sport S (2016), X (2007–2010), and 2018 Jeep Wrangler JK Rubicon, Sahara, Sport, and Unlimited models. It supports tire sizes up to 40/13.50R17 with appropriate wheel offsets and trimming considerations.
What's Included:
- 8 extended length long arm links and mounts
- Front coilover hoop kit
- Long travel rear coil springs
- Front and rear 1/4" thick steel track bar brackets (weld-on)
- Front and rear sway bar links
- Pitman arm
- Front and rear brake lines
- Emergency brake bracket
- Rear bump stop brackets
- Front Dirt Logic 2.5 coilovers with remote reservoirs
- Rear Dirt Logic 2.25 non-reservoir shocks
Ideal For:
This Fabtech Crawler Coilover system is ideal for Jeep Wrangler owners who demand a robust suspension setup capable of conquering technical rock crawling and aggressive off-road trails while maintaining excellent on-road manners. It suits enthusiasts who require enhanced articulation, ground clearance, and suspension travel for serious trail riding, as well as those looking to upgrade their vehicle’s handling and durability for daily driving and weekend adventures.
