Rock Krawler Suspension JL45AXM-4 4.5 Inch Adventure X Mid-Arm Lift Kit for Jeep Wrangler JL 4XE

The Rock Krawler JL45AXM-4 Adventure X Mid-Arm System is specifically designed for Sport and Sahara 4XE owners who want a complete system with bolt-in installation and exceptional articulation. This comprehensive 4.5-inch lift system delivers proven durability and off-road performance for both street and trail applications.

Adventure Series Control Arms:

The Adventure X designation comes from the inclusion of 8 adjustable control arms with 100% service-free Adventure Series joints, offering a total of 70 degrees of misalignment at both frame and axle connections. This extensive adjustability allows for precision tuning of caster and pinion angles front and rear, significantly reducing the inherent bind found in factory JL control arms.

Triple-Rate Coil Springs:

Featuring triple-rate coils that work together to achieve excellent on-road comfort superior to OEM linear rate springs. Each coil is built with proper free-length for off-road articulation, stays firmly seated in the coil bucket, and provides controlled reaction to bumps, rocks, sand, and mud.

Geometry Corrections:

All Rock Krawler JL systems include correction pads that reduce spring bow and track bar geometry corrections (front and rear) to perfectly center the axles without compromising on-road handling.

This complete bolt-in system provides the foundation for every adventure, whether commuting on the street or tackling challenging trails.