Rock Krawler Suspension JL25AXMNL-4S1 2.5 Inch Adventure X No Limits Mid-Arm Lift Kit Stage 1

The Rock Krawler JL25AXMNL-4S1 Adventure X No Limits Mid-Arm System delivers 2.5 inches of lift specifically engineered for Jeep Wrangler JL Rubicon owners who demand complete bolt-in installation and exceptional articulation. This comprehensive Stage 1 system combines proven off-road performance with daily driver comfort.

Adventure X Control Arms: The system includes eight adjustable control arms equipped with 100% service-free Adventure Series joints. These industry-leading mid-arms feature adjustable upper and lower control arms that provide 70 degrees of total misalignment when paired with Adventure Series joints at both frame and axle connections. This extensive adjustability allows precision tuning of caster and pinion angles front and rear while dramatically reducing the inherent bind found in factory JL control arms.

No Limits Sway Bar Links: Specially designed front sway bar links feature CNC-machined billet aluminum center sections and Made in USA FK Bearing heim joints with factory-sized hardware. These links are engineered to work seamlessly with the factory electronic sway bar disconnect feature, allowing Rubicon owners to simply press the button and achieve full articulation on the trail.

Triple Rate Coil Springs: All four triple-rate coil springs work together to deliver exceptional on-road comfort that rivals or exceeds OEM linear rate springs. Each coil is built with proper free-length for superior off-road articulation while staying firmly seated in the coil bucket. These springs provide controlled response to bumps, rocks, sand, and mud whether on the street or trail.

Geometry Correction Components: The system includes correction pads that reduce spring bow inherent in factory setup, plus front and rear track bar geometry corrections that perfectly center the axles for uncompromised on-road handling. All lift heights are based on Rubicon models with standard build configurations including front bumper with winch, rear bumper, and full-size spare tire.