Rock Krawler Suspension JL45X2NL-4TR 4.5 Inch X Factor X2 No Limits Long Arm Trail Runner Suspension System

The Rock Krawler JL45X2NL-4TR is a complete 4.5-inch X Factor X2 No Limits Long Arm Trail Runner suspension system engineered for hardcore rock crawling on Jeep Wrangler JL 4-door models. This premium system features front and rear coil over setups for maximum off-road performance and articulation.

X Factor X2 Independent 3-Link Design:

• Independent 3-link suspension geometry front and rear delivers exceptional articulation and off-road capability
• X2 rear suspension geometry with enhanced rear instant centers and roll centers for improved handling
• Adjustable anti-squat design in the rear suspension for optimized traction control
• High clearance long arms with 3-link geometry for trail domination

No Limits Sway Bar Compatibility:

• Specially designed front sway bar links allow Rubicon owners to utilize the factory electronic sway bar disconnect feature
• Achieves full articulation even with sway bar disconnected
• Maintains factory Rubicon functionality while providing extreme lift and clearance

Superior Ground Clearance:

• High clearance axle mounts provide 4.5 inches of ground clearance under the rear axle compared to stock
• Rear upper shock relocation brackets ensure maximum shock and suspension travel
• Optimized mounting positions prevent loss of suspension performance

The Trail Runner system combines Rock Krawler's proven long arm suspension engineering with coil over technology to deliver a comprehensive solution for serious off-road enthusiasts. Designed and manufactured in the United States, this system represents the culmination of Rock Krawler's experience building custom Jeep suspension systems.