Rock Krawler Suspension JL45AXMNL-2 4.5 Inch Adventure X No Limits Mid-Arm Lift Kit for Jeep Wrangler JL Rubicon

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 system delivers exceptional on-road comfort while maximizing off-road performance and capability.

Adventure-X Control Arm System:

The system includes 8 adjustable control arms with 100% service-free Adventure Series joints installed. These industry-leading mid-arms feature adjustable upper and lower control arms and offer a total of 70 degrees of misalignment when paired with Adventure Series joints at the frame connection and at the axle. The adjustability allows you to precision tune the JL's caster and pinion angle front and rear, eliminating the binding inherent in factory control arms.

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 your Rubicon Wrangler. The sway bar links feature factory-sized hardware, a 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 is better than OEM linear rate springs. Built with the proper "free-length" for off-road articulation, the coils stay firmly seated in the coil bucket and provide a controlled reaction to bumps, rocks, sand, mud, and any terrain you encounter.

Geometry Corrections:

The system includes correction pads that reduce spring bow and track bar geometry corrections for both front and rear axles, ensuring the axles remain perfectly centered for optimal on-road handling. Designed for Jeep Wrangler JL Rubicon models with standard builds including front bumper and winch, rear bumper, and full-size spare tire.

Note: Shocks not included with base system. A new front driveshaft is recommended for routine off-road use.