Rock Krawler 07-18 Jeep Wrangler JKU 4DR 4.5in Adventure-X Long Arm

This is the Rock Krawler Adventure-X Long Arm system for your 2007-2018 Jeep Wrangler JKU 4-door, designed to give you 4.5 inches of lift. If you're looking to significantly improve your Jeep's off-road capability and on-road manners, especially for demanding trails and extended trips, this long arm kit is a serious upgrade. It replaces your factory control arms with longer, stronger units that reposition your axles for better geometry, leading to improved articulation and a more stable ride.

The Adventure-X system uses Rock Krawler's proprietary RRD (Rock Ready Design) shocks, which are built to handle the stresses of off-roading. The long arms themselves are constructed from solid, high-strength steel tubing, and feature adjustable Johnny Joints for precise alignment and maximum flex. This setup is engineered to work together as a complete system, addressing the common issues that arise with lifted Jeeps, like poor caster angles and binding suspension components. The extended length of the arms allows for a smoother ride over rough terrain and better control at higher speeds, making it a well-rounded solution for serious off-roaders.

Included in this kit are all the necessary components to convert your JKU to a long arm setup, including the long control arms, mounting brackets, and the RRD shocks. Proper installation is key to realizing the full benefits of this system, so refer to the manufacturer's instructions for detailed guidance. This kit is a substantial investment in your Jeep's performance, transforming its ability to tackle challenging obstacles while also making it more comfortable for daily driving.