Rock Krawler JK45X2PLA-2 4.5 Inch X Factor X2 Pro Long Arm Suspension System

The Rock Krawler 4.5" X-Factor X2 PRO Long-Arm Suspension System is engineered to deliver the ideal balance between dependable daily driving and serious off-road performance. Combining high-clearance long-arm geometry with an independent 3-link front and 3-link rear suspension design, this system transforms your Wrangler JK into a trail-dominating machine without sacrificing street manners.

The "PRO" designation comes from the inclusion of Rock Krawler's signature PB&J (Pure Beef & Jealousy) billet aluminum lower control arms. These arms are custom CNC-machined in-house from solid square stock billet aluminum, purpose-built to handle extreme abuse on the trail and the demands of daily driving.

Key Features:

• Independent 3-Link Front & Rear Suspension – Combines high-clearance independent front and rear geometry for maximum articulation and off-road performance
• Billet Aluminum Lower Control Arms – CNC-machined in-house from solid square billet stock; lightweight and extremely durable
• Double Adjustable Upper Control Arms – Proprietary design upgrades factory hardware to 14mm with 2-3/8" mounting width and 1" Pro Krawler joints at each end
• Chromoly Steel Upper Arms – Solid chromoly steel construction engineered to carry all suspension forces reliably
• X2 Rear Suspension Geometry – Provides enhanced rear instant center and rear roll center tuning for improved stability and handling
• 4.5" Lift Height – Provides substantial ground clearance for larger tire fitment and improved approach/departure angles
• Long-Arm Design – Extended arm length improves suspension geometry, reduces bind, and delivers better ride quality on and off road

The X-Factor X2 Pro Long-Arm System is designed to perform equally well on highway commutes, towing duties, and gnarly off-road trails. Whether you're navigating rock gardens or cruising the interstate, this system delivers a stable, controlled, and confident driving experience.