Rock Krawler 2021+ Jeep Wrangler JLU 4DR (4XE) 4.5in Adventure X Coilover System

The Rock Krawler Suspension JL 4.5 inch 4XE Adventure - X Mid-Arm System is designed for Sport and Sahara owners of the Jeep Wrangler JL 4xe who desire a complete, bolt-in suspension system offering excellent articulation. This system includes 8 adjustable control arms with 100% Service Free Adventure Series joints, providing 70 degrees of misalignment when paired with Adventure series Joints at the frame connection and axle. This adjustability allows for precision tuning of the JL's caster and pinion angle front and rear. The system features TRIPLE RATE coils for on-road comfort, which are stated to be better than OEM linear rate springs. The coils are designed with proper "Free-length" for off-road articulation and remain seated in the coil bucket with appropriate length shocks. Spring correction pads are included to reduce spring bow. Front and rear track bar geometry corrections are provided to perfectly center the axles and maintain on-road handling.