Rock Krawler JL45X2LA-4DCS 4.5" X Factor X2 Long Arm Coilover Lift Kit Jeep Wrangler JL 4-Door

The Rock Krawler JL45X2LA-4DCS is a complete 4.5-inch X Factor X2 Long Arm Coilover Suspension System engineered for the 2018-present Jeep Wrangler JL 4-Door (Unlimited). Designed for serious off-road enthusiasts, this front and rear lift kit delivers the geometry correction, ground clearance, and articulation needed to tackle the most demanding terrain.

The X Factor long arm design relocates the control arm mounting points to dramatically improve suspension geometry over stock, reducing bind and improving wheel travel. Paired with Rock Krawler's X2 coilover shocks, the system delivers a balanced, tuned ride both on and off the trail. Coilover technology combines the spring and shock absorber into a single, adjustable unit for precise control and a more streamlined installation.

Key Features:

• 4.5-inch lift for increased ground clearance and larger tire fitment
• Long arm suspension geometry for superior articulation and reduced driveline angles
• X2 coilover shocks included for front and rear — no separate shock purchase required
• Complete front and rear kit — everything needed for a full suspension upgrade
• Bolt-on design engineered specifically for 2018-present Jeep Wrangler JL 4-Door (Unlimited)
• Heavy-duty steel construction with Rock Krawler's proven manufacturing standards
• Improved caster correction to maintain proper steering and handling characteristics at lifted height
• Compatible with factory and aftermarket skid plates and bumpers

Rock Krawler Suspension is an American manufacturer based in Yucca Valley, California, with a long-standing reputation for building some of the most capable off-road suspension systems available. The JL45X2LA-4DCS represents their flagship long-arm coilover solution for the JL Wrangler platform, offering a true trail-ready setup right out of the box.