18C WRANGLER JL 2DR/JLU 4DR 19C WRANGLER JT ARM PB+J BILLET ALUM X FACTOR FR

The Rock Krawler 3.5" Adventure X2 Long-Arm System is a comprehensive upgrade for daily driving and hardcore off-roading. It features a high-clearance 4-link front suspension and a high-clearance independent 3-link rear suspension with service-free 'Adventure series joint centers' in every control arm, designed to isolate road vibrations, provide high misalignment for off-road performance, and offer long-lasting, noise-free operation without greasing. The system includes enhanced rear instant center(s) and roll center(s) for a smooth ride, and high-clearance axle mounts providing 4.5” of ground clearance under the rear axle. Rear upper shock relocation brackets maintain shock and suspension travel. Available in 'Comp System' (Front Coilovers w/ Rear Coil Combination) and 'Trail Runner System' (Front and Rear Coilover Combination) options, with Stage 1 and Stage 2 variants offering different RRD Racing Coilover and Shock configurations, including Fast CD (Compression Dampening) Adjusters for Stage 2. Focuses on tuned ride, handling, and off-road performance.