Rock Krawler Suspension JL45AXMNL-2CS 4.5 Inch Adventure-X No Limits Mid-Arm Coil Over 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 coil-over suspension system delivers exceptional off-road performance while maintaining excellent on-road comfort for daily driving.

No-Limits Sway Bar System:

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. The sway bar links feature factory-sized hardware, a CNC machined billet aluminum center section, and Made in USA heim joints from FK Bearing.

Adventure-X Control Arm System:

The Adventure-X designation comes from the inclusion of 8 adjustable control arms with 100% service-free Adventure Series joints installed. Rock Krawler's industry-leading Adventure-X 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. This adjustability allows you to precision tune the JL's caster and pinion angle front and rear.

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. The coils are built with the proper "free-length" for off-road articulation and stay firmly seated in the coil bucket, providing a very controlled reaction to bumps, rocks, sand, mud, and other terrain.

Geometry Correction:

All Rock Krawler JL systems include correction pads that reduce the spring bow inherent in the factory setup, and the provided track bar geometry corrections, both front and rear, allow you to perfectly center the axles so there is no compromise in on-road handling.