Rock Krawler Suspension JL45AXMNL-4D 4.5 Inch Adventure X No Limits Mid-Arm Lift Kit

The Rock Krawler Suspension JL 4.5 inch Adventure-X No-Limits Mid-Arm System is specifically designed for Rubicon owners who want a complete system, bolt-in installation, and the best articulation of any mid-arm kit on the market. This comprehensive suspension lift system delivers exceptional off-road performance combined with superior on-road comfort for your Jeep Wrangler JL 4-Door.

Adventure-X Control Arms:

The system includes 8 adjustable control arms with 100% service-free Adventure Series joints that offer a total of 70 degrees of misalignment when paired with Adventure series joints at the frame connection and axle. This adjustability allows you to precision tune the JL's caster and pinion angle front and rear.

No-Limits Sway Bar Links:

The No-Limits designation comes from the inclusion of front sway bar links specifically designed for use with the factory electronic sway bar disconnect feature found standard in Rubicon Wranglers, featuring factory-sized hardware, CNC machined billet aluminum center section, and Made in USA heim joints from FK bearing.

Triple-Rate Coil Springs:

The system features triple-rate coils that work together to achieve excellent on-road comfort that exceeds OEM linear rate springs. The coils are built with proper free-length for off-road articulation and stay firmly seated in the coil bucket, delivering 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 for optimal on-road handling.