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 No-Limits Mid-Arm System is designed for Rubicon owners seeking a complete, bolt-in system with superior articulation. It features PB+J (Pure Beef and Jealousy) lower control arms machined from 2x3 inch billet 7075 Aluminum, and other control arms from round 7075 Aluminum with X-Factor benefits. The system offers durability and off-road performance with 95 degrees of misalignment using Pro-X Krawler Joints and Adventure Series joints, reducing factory control arm bind. Maintenance-free Adventure Series joints are at frame connections, and PRO Krawler Joints at axle connections. This allows precise tuning of caster and pinion angles. No-Limits billet front sway bar links work with Rubicon E Disconnect. Front and rear track bar geometry corrections ensure centered axles and good on-road handling. The Trail Runner System (Front and Rear Coilover Combination) maximizes off-road ability and is tuned for street use. Rear coilovers are not optimal for towing or heavy bed loads. The Stage 2 Trail Runner System includes Fast CD (Compression Dampening) Adjusters on coilovers for greater tuneability. All systems prioritize ride and handling, with coilovers offering additional owner tuneability.