Rock Krawler Suspension JL45XFP-4XECS 4.5 Inch X Factor Pro Aluminum Coil Over Suspension System

The Rock Krawler Suspension JL45XFP-4XECS is a complete 4.5-inch X Factor Pro aluminum coil over suspension system specifically engineered for Jeep Wrangler JL/JLU 4XE hybrid models. This mid-arm system delivers maximum articulation, bolt-in installation, and the proven off-road performance Rock Krawler is known for.

Key Features:

• All 8 control arms machined from solid 7075 aluminum with X-Factor technology built in
• Industry-leading adjustable control arms offer 95 degrees of misalignment when paired with Pro-X Krawler Joints and Adventure Series joints
• Maintenance-free Adventure Series joints at frame connections and PRO Krawler Joints at axle connections
• Triple-rate coil springs engineered for superior on-road comfort and off-road articulation
• Precision adjustability for caster and pinion angle tuning front and rear
• Includes correction pads to reduce factory spring bow
• Front and rear track bar geometry corrections for perfect axle centering
• Drastically reduces the inherent bind found in factory JL control arms
• Aluminum coil over construction for strength and weight savings

This system is designed to provide a comprehensive suspension solution with exceptional geometry, easy installation, and the durability needed for both street driving and serious trail use. Rock Krawler's triple-rate coils deliver comfort that rivals or exceeds factory linear springs while maintaining proper free-length for maximum off-road flex and a controlled response to varied terrain.