Skyjacker Suspension JL35RBLT 3.5 Inch Lift Component Box Kit for Jeep Wrangler JL

The Skyjacker JL35RBLT 3.5-inch component box kit delivers a complete suspension upgrade engineered specifically for the Jeep Wrangler JL. This comprehensive system features Skyjacker's innovative progressive variable rate coil springs with a unique 2-stage dual rate design for superior on-road comfort and off-road performance.

Progressive Dual-Rate Coil Spring Technology:

• 1st Flex Rate stage provides comfortable daily driving while maximizing articulation during suspension droop
• Keeps coil springs properly seated in upper mounts and maintains tire contact with terrain at full droop
• 2nd Ride Rate stage engages during compression past flex rate for controlled handling
• Side-specific rear coils engineered to match Wrangler JL suspension characteristics

Complete Component Package Includes:

• Front adjustable track bar with heavy-duty pressed-in OEM-style rubber bushings and 3/4-inch HD rod end with jam nut and alignment bushings
• Heavy-duty rear track bar upper mount bracket for proper axle centering
• Front and rear bump stop spacers that bolt to axle bump pads to safely control suspension travel
• Extended-length front and rear sway bar end links with pressed-in HD OEM-style rubber bushings for full articulation

This component box maintains proper suspension geometry to ensure the Electronic Stability Control (ESC) system continues functioning within factory parameters. Designed for enthusiasts seeking improved ground clearance, enhanced articulation, and the ability to run larger tires while preserving ride quality and vehicle safety systems.