19C WRANGLER JT 4.5IN ALUM TRAIL RUNNER SYS W/ PB+J LOWER MID ARMS & FAST CD AD

The Rock Krawler 4.5" X-Factor Pro Elite Coilover Mid-Arm System is designed for Sport/Overland owners seeking a complete bolt-in system with excellent articulation. It features PB+J (Pure Beef and Jealousy) mid-arms machined from 2" x 3" billet 7075 Aluminum for lower control arms, and all other four control arms machined from round 7075 Aluminum with X-Factor built-in. The system offers 95 degrees of misalignment with Pro-X Krawler Joints and Adventure Series joints, reducing factory control arm bind. Maintenance-free Adventure Series joints are used at the frame connection, while PRO Krawler Joints are at the axle connections, allowing for precise tuning of caster and pinion angles. Gen 2 front sway bar disconnects maximize axle travel. Front and rear track bar geometry corrections ensure centered axles and uncompromised on-road handling. The system provides excellent highway ride and handling, improved rear roll center, 14.44 inches of front axle travel, and up to 15 inches of rear axle travel. It is upgradable to an RK Long-Arm System and includes a lifetime warranty.