Rock Krawler Suspension JL45PNL-392S1 4.5 Inch X Factor Pro No Limits Aluminum Mid-Arm Lift Kit Stage 1

The Rock Krawler 4.5 inch X-Factor PRO No Limits Mid-Arm System is specifically designed for Jeep Wrangler JL Unlimited Rubicon 392 owners who want a complete suspension system with bolt-in installation and maximum articulation. All eight control arms are constructed from solid 7075 aluminum, providing exceptional strength while reducing unsprung weight for improved handling and off-road performance.

Key Features:

• 8 adjustable control arms made from solid 7075 aluminum
• Maintenance-free Adventure Series joints at frame connections and PRO Krawler Joints at axle connections
• Triple-rate coil springs engineered for 4.5 inches of lift with superior on-road comfort compared to OEM springs
• No Limits sway bar links designed for factory electronic sway bar disconnect feature with CNC machined billet aluminum center section and Made in USA FK Bearing heim joints
• Fully adjustable design allows precision tuning of caster and pinion angles front and rear
• Includes correction pads to reduce factory spring bow
• Up to 95 degrees of total misalignment capability for maximum articulation

This Stage 1 system includes the complete suspension components but does not include shocks, allowing you to choose your preferred shock package separately. The system delivers proven durability and off-road performance whether you're on the street or trail. The 392-specific triple-rate coil springs are specifically engineered to handle the weight of the powerful 6.4L V8 engine while maintaining proper ride height and handling characteristics.

What's Included: 8 aluminum control arms with joints installed, triple-rate coil springs (front and rear), No Limits sway bar links, track bar geometry correction components, coil bucket correction pads, and all necessary mounting hardware.

Note: This is a Stage 1 kit which does not include shocks. Compatible with Jeep Wrangler JL Unlimited Rubicon 392 models 2021 and newer.