Rock Krawler 2020+ Jeep Wrangler JLU 4DR (Diesel) 4.5in Adventure-X Long Arm Coilover Suspension

The Adventure-X system starts with a massive 2.5-inch diameter coilover body, featuring a 1.5-inch diameter high-flow piston and a 1.25-inch diameter nitro-steel shaft. This robust construction is designed to handle the rigors of off-road exploration while providing a comfortable ride on the street. The long arm geometry is a key component, working in conjunction with the coilovers to improve articulation and stability, especially when navigating challenging terrain. This setup is specifically engineered for the 4-door Jeep Wrangler JLU models equipped with the diesel engine, ensuring a precise fit and optimal performance for that particular configuration.

Rock Krawler's Adventure-X system is built for serious off-road use, and this long arm coilover setup is no exception. The long arms themselves are constructed from solid 1.75-inch diameter, 0.375-inch wall thickness DOM tubing, providing exceptional strength and durability. This design helps to correct caster and pinion angles, which is crucial for maintaining proper driveline angles and reducing vibrations after lifting the vehicle. The coilovers are fully adjustable, allowing you to fine-tune the ride height and damping characteristics to suit your driving conditions, whether you're crawling rocks or cruising on the highway. This kit is designed to provide a significant increase in suspension travel and ground clearance, making your JLU more capable off-road.

When installing this comprehensive suspension system, it's important to note that it is a complete overhaul of your Jeep's underpinnings. This kit includes all the necessary components for the long arm conversion and coilover installation, but it's recommended to consult the manufacturer's detailed installation instructions for specific procedures, torque specifications, and any additional hardware that may be required for a safe and proper setup. This system is intended to transform your diesel JLU into a highly capable off-road machine, ready for adventure.