Rock Krawler JL35X2PLA-4DCS 3.5 Inch X Factor X2 PRO Long Arm Coil Over Suspension System

The Rock Krawler 3.5" X-Factor X2 PRO Long Arm Coil Over Suspension System is a premium, purpose-built lift kit engineered for serious off-road performance. Combining a long arm architecture with coil over shocks and Rock Krawler's signature X2 suspension geometry, this system delivers exceptional articulation, on-road comfort, and trail-dominating capability.

At the heart of the PRO designation are Rock Krawler's PB&J (Pure Beef & Jealousy) billet aluminum lower control arms. Custom machined in-house from solid square stock billet aluminum, these arms are built to handle extreme abuse on the rocks and the road alike.

Key Features:

• Independent 3-Link Design Front & Rear — maximizes suspension articulation and off-road performance
• Double-Adjustable Upper Control Arms — upsized to 14mm hardware with 2 3/8" mounting width and 1" Pro Krawler joints at each end for precise caster and pinion angle tuning
• Chromoly Solid Steel Upper Arms — engineered to carry the full forces of the suspension system
• X2 Rear Suspension Geometry — provides adjustable anti-squat with enhanced rear instant centers and rear roll centers
• High Clearance Axle Mounts — deliver up to 4.5" of additional ground clearance under the rear axle compared to stock
• Rear Upper Shock Relocation Brackets — preserve full shock and suspension travel
• Adventure Series Maintenance-Free Joints — used at frame connections of lower control arms to reduce grease points and provide excellent vibration absorption
• Coil Over Front Shock Setup — adds an additional level of tunability for ride, handling, and off-road performance
• OEM-Style Heat Shield Thermal Barriers — protect front control arm joints at the frame
• Designed for 4-Door JL Wrangler (gas models)

The X-Factor X2 PRO system is built to perform equally well on the street, under tow, or deep on the trail. Rock Krawler recommends a professional alignment by an off-road experienced alignment specialist following installation.