Rock Krawler F2XFP4004 4.0" X Factor Pro Suspension System with Billet Aluminum Arms

The Rock Krawler F2XFP4004 is a 4.0" X Factor Pro Suspension System featuring precision-machined billet aluminum control arms, engineered for serious off-road enthusiasts who demand superior articulation, durability, and lift performance. Rock Krawler's X Factor Pro series is built to maximize wheel travel and maintain correct geometry throughout the suspension's range of motion.

Key Features:

• 4.0" lift height for increased ground clearance and larger tire fitment
• Billet aluminum control arms — lightweight yet exceptionally strong, resisting flex and damage under extreme trail conditions
• X Factor Pro geometry engineering for improved axle articulation and droop travel
• Designed as a complete suspension system for a straightforward, matched-component installation
• Rock Krawler's proven off-road engineering with attention to on-road ride quality
• Heavy-duty construction built to handle the rigors of rock crawling, trail riding, and overlanding

Rock Krawler Suspension is a trusted name in the Jeep and off-road aftermarket, known for building systems that push the limits of what stock platforms can achieve. The F2XFP4004 X Factor Pro system delivers the lift, clearance, and performance demanded by serious wheelers without sacrificing daily drivability.