Rock Krawler F2XFP4006 4-Inch X Factor Pro Suspension Lift System with Billet Aluminum Arms

The Rock Krawler F2XFP4006 is a 4.0-inch X Factor Pro suspension lift system featuring precision-machined billet aluminum control arms. Engineered for serious off-road performance, this system delivers the articulation, strength, and ground clearance demanded by trail riders and rock crawlers alike.

Key Features:

• 4.0-inch lift for increased ground clearance and larger tire fitment
• Billet aluminum control arms — lightweight yet exceptionally strong, machined for precision fit and durability
• X Factor Pro geometry — optimized suspension geometry for maximum flex and articulation on technical terrain
• Heavy-duty construction built to handle the rigors of rock crawling, trail riding, and overland use
• Direct bolt-on installation using existing mounting points for a clean, professional install
• Designed to maintain proper alignment and driveline angles at ride height

Rock Krawler is a trusted name in off-road suspension engineering, and the X Factor Pro series represents the pinnacle of their lineup. The F2XFP4006 system is purpose-built for enthusiasts who demand more from their suspension — whether navigating boulder fields or building a capable overland rig.